Professional Job Planning

Complete Guide to JLR Key Programming Jobs

Step-by-step planning strategies for spare keys, all keys lost, and alarm-active scenarios across KVM and RFA vehicle systems

View Job Types Decision Tree

6

Job Scenarios Covered

2

Vehicle System Types

100%

Success Rate

Now Identify Customer's Key Type

Before programming, identify if they have Type 1 or Type 2 keys

Identify Key Type by Looking at Customer's Keys

Before connecting any tools, determine the key type by examining the customer's existing keys. This tells you which system the vehicle has.

Step 1: Visual Identification

Identify Key Type by Looking at Customer's Keys

Before connecting any tools, determine the key type by examining the customer's existing keys. This tells you which system the vehicle has.

1

Type 1 Keys

PCF7953 / KVM System

2010-2020 Vehicles

Type 1 Key - KVM system key with PCF7953 chip showing typical key fob design for 2010-2020 JLR vehicles

Key Identifiers:

Chip Type:

PCF7953 (Hitag Pro)

System:

KVM (Keyless Vehicle Module)

Frequency:

125 kHz (LF - Low Frequency)

Physical Design:

Larger blade/key visible, traditional key fob shape

Common Models:

Discovery 4, Range Rover L405, Range Rover Sport L494, Evoque L538

Quick Tip: If the key looks "older" with a visible metal blade and traditional fob design, it's Type 1

Found Type 1 Keys? Go to:

View KVM Module Locations by Model Type 1 Spare Key Guide Type 1 All Keys Lost Guide

2

Type 2 Keys

NCF29A1 / RFA System

2017-2025+ Vehicles

Type 2 Keys - RFA PEPS keys with 433MHz/315MHz frequency showing NCF29A1 chip for newer JLR vehicles

Key Identifiers:

Chip Type:

NCF29A1 / 29A1 (NFC)

System:

RFA (Remote Function Actuator) / PEPS

Frequency:

433 MHz / 315 MHz (UHF - Ultra High Frequency)

Physical Design:

Sleeker, modern design, smaller emergency blade, slim profile

Common Models:

New Defender L663, Discovery 5 L462, Range Rover L460, Range Rover Sport L461

Quick Tip: If the key looks "modern" with a slim profile and hidden emergency blade, it's Type 2

Found Type 2 Keys? Go to:

Type 2 Spare Key Guide Type 2 All Keys Lost Guide

Critical: Type 2 Lock Status Check

If you've identified Type 2 keys (RFA system), you need to determine if the RFA module is locked or unlocked before proceeding.

Type 2 - RFA Unlocked

Standard OBD programming via HW03-D/E cable (same process as Type 1)

Time: 5-10 minutes
Method: Connect via OBD port and program normally

Click to view guide

Type 2 - RFA Locked

Use SW36 Key Duplicator with HW03-C adapter (direct module access)

Time: 10-15 minutes
Method: Connect HW03-C adapter directly to RFA module

Click to view guide

How to check lock status: Attempt OBD connection first. If Lock50 software reports "RFA Locked" or programming fails, the module is locked and requires SW36 method.

Pro Tips for Key Type Identification

Year Range Overlap

2017-2020 vehicles can have either Type 1 or Type 2 depending on the specific model and build date. Always verify by looking at the physical key.

Multiple Key Types

Some customers may have both old and new keys. Always examine ALL keys to determine the actual system type - the newest key is most reliable.

Chip Reading

If you have a chip reader, place the key on it. PCF7953 = Type 1, NCF29A1 = Type 2. This is the most accurate method.

VIN Lookup

When in doubt, use the VIN to look up the exact model year and platform (EVA1/EVA2) which determines Type 1 or Type 2 system.

Identified your key type? Click the buttons above to jump to the relevant guide, or continue to the decision tree below

Continue to Decision Tree

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Tips & Best Practices Job Types Overview Identify Key Type Decision Tree Programming Guides Type 1 (KVM) Type 2 (RFA) All Keys Lost (No Alarm) All Keys Lost (With Alarm) Quick Reference Additional Resources

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Tips & Best Practices Job Types Overview Identify Key Type Decision Tree Programming Guides Type 1 (KVM) Type 2 (RFA) All Keys Lost (No Alarm) All Keys Lost (With Alarm) Quick Reference Additional Resources

READ BEFORE YOU START

Important Tips & Best Practices

Follow these critical guidelines to ensure successful key programming every time

1

Always Try Method 1 First!

If customer has non-working keys, start with Method 1 (relearn existing keys via OBD) - it's the fastest and easiest approach!

2

Key Capacity

KVM vehicles typically support up to 8 keys maximum. Plan your key inventory accordingly for fleet vehicles.

3

OBD Programming Requirements

OBD programming works when KVM is unlocked AND alarm is off. If alarm is active, the OBD gateway blocks access.

Bypass Options When Gateway is Blocked:

Use CAN wire connection to bypass gateway → access CAN2 network directly
Use ARM OFF option (2010-2020 vehicles)
Use direct adapter connection to KVM module

4

Locked System Bypass

When system is LOCKED, OBD gateway is blocked.

Solution:

Use CAN wires or adapters to bypass gateway and access CAN2 network, allowing you to copy existing keys from locked KVM or run ARM OFF option.

5

Power Management

Keep battery charger connected during all programming operations to prevent voltage drops that can cause module corruption or failed programming.

6

Working Key Preparation

If client has a working key, ensure it's unlocked before programming so you can relearn it back in.

Important Note:

Only for Locked KVM systems is it needed to unlock the existing keys before learning in FK72 or HPLA systems.

Bookmark these tips! They'll save you hours of troubleshooting.

Job Categories

Three Types of Key Programming Jobs

Understanding which scenario you're dealing with is the first step to successful key programming

Spare Key Job

Customer has at least one working key and wants additional keys

Vehicle accessible with working key

Type 1 (KVM): OBD programming with HW05/HW06

Type 2 (RFA): OBD if RFA unlocked

⏱️ Time: 5-10 minutes

All Keys Lost

No working keys, but alarm is NOT active

Vehicle accessible (no alarm)

Type 1 (KVM): Copy via OBD to HW05/HW06

Type 2 (RFA): Requires RFA adapter

⏱️ Time: 15-25 minutes

Keys Lost + Alarm

No working keys AND alarm is active

Alarm prevents normal access

BCM may block OBD

Requires ARM OFF first

⏱️ Time: 20-30 minutes

Quick Decision Guide

Which Method Should You Use?

Follow this decision tree to determine the right approach for your specific job

START: Does customer have working keys?

YES

Customer Has Working Keys

✓ This is a SPARE KEY job

Easiest scenario - proceed with standard key programming

Choose your method:

KVM Vehicles → Guide RFA Vehicles → Guide

NO

All Keys Lost

⚠️ Check alarm status next

Alarm status determines your approach

Is the vehicle alarm active/triggering?

NO

Alarm NOT Active

✓ Standard All Keys Lost

More options available without alarm interference

Choose your method:

KVM Vehicles → Guide RFA Vehicles → Guide

YES

Alarm IS Active

⚠️ ARM OFF Required First!

Must disable alarm before programming

Choose your method:

KVM + Alarm → Guide RFA + Alarm → Guide

Quick Reference: Time & Difficulty

Scenario	Time	Difficulty	Special Tools
Spare Key (KVM/RFA)	5-10 min	Easy	OBD Cable
All Keys Lost - No Alarm	15-25 min	Medium	HW03-C or SW40
All Keys Lost + Alarm	20-30 min	Hard	HW03-B/C + ARM OFF

Scenario 1: Easiest Job

Spare Key Programming

Customer has at least one working key and wants additional keys. Vehicle is accessible with working key. No alarm issues. Fastest and easiest scenario.

Programming Methods by Key Type

Type 1 Keys (PCF7953)

Can program all keys via OBD when unlocked

Type 2 PSFOB (2017-2020)

Non-UWB keys can program via OBD when unlocked

Type 2 UWB (2017-2026+)

UWB-enabled keys must copy using HW03-C adapter connected to RFA for full function keys

1

Type 1 Keys (PCF7953 / KVM System)

2010-2020 vehicles (Discovery 4, Range Rover L405, Range Rover Sport L494, etc.)

What Does a KVM Module Look Like?

KVM Keyless Vehicle Module showing connector ports

Connection Ports

KVM modules can have 2 or 3 connector plugs - all versions are supported by Lock50

All Supported

Whether your KVM has 2 or 3 plugs, the programming process is the same

Module Location

Location varies by model. View KVM locations by model →

Critical Question: Are you REPLACING all keys or just ADDING spare keys?

• REPLACE: Client lost keys, bought used car, or wants to deactivate old keys from memory
• ADD: Client has working keys and just wants additional spare keys

YES - Need to ERASE/REPLACE Keys

⚠️ Different Process Required - Must erase old keys from KVM/RFA/BCM and program new ones

Requirements depend on system status:

• EVA2 RFA (not armed): Can unlock RFA
• Other models (if locked): Need new RFA or KVM module
• If unlocked: Use "Replace RFA" function to erase & add keys
• If BCM also locked: Need HW04-B or higher (2020+ models)
• BJ32 DPLA KVM: Always unlocked - can use Replace RFA function to erase keys if needed and back with keys with old ones disabled
• FK72 or HPLA: Can use Replace RFA function to erase keys if needed and back with keys with old ones disabled only after unlocking the RFA with other tools or making it virgin or using a new one purchased from the Dealer

NO - Just Adding Spare Keys

✅ Standard Process - Client has working keys, just needs extras

Important Note:

If client has a working key, the process is the same - follow the standard spare key workflow below.

Follow standard spare key workflow:

• Step 1: Check for non-working keys (quick clone)
• Step 2: Check KVM lock status via OBD
• Step 3 or 4: Add or copy keys based on lock status

Module-Specific Notes:

• BJ32 DPLA KVM: Always unlocked - always use "Add Keys" method (best practice)
• FK72 or HPLA: When locked, use SW36 Key Duplicator onto HW05/HW06 keys

Replace Keys Workflow (Erase Old Keys)

For replacing all keys or erasing existing keys from vehicle memory

Important: This process erases existing key data from KVM/RFA and BCM modules and programs new keys.

Use this when: client lost all keys, bought used car with unknown keys, or wants to deactivate old keys for security.

Check System Lock Status:

Option 1: EVA2 RFA (Not Armed)

If vehicle has EVA2 RFA system and alarm is NOT armed, you can unlock the RFA module and use "Replace RFA" function.

Process:

1. Connect via OBD (HW03-D/E)
2. Unlock RFA module (only works when not armed)
3. Use "Replace RFA" function to erase old keys
4. Program new keys to vehicle

Option 2: KVM/RFA System is UNLOCKED already OR KVM has been unlocked with other tools first

If KVM/RFA is already unlocked (or you've unlocked it with other tools first), you can erase keys from memory and add new keys using "Replace RFA" function.

Important for Non-EVA2 RFA Systems:

If it's NOT an EVA2 RFA system and you don't have HW04-C+ hardware, you must swap to a new/virgin RFA module instead of using this option.

Process:

1. Connect via OBD (HW03-D/E)
2. Navigate to "Key Learning" → "Replace RFA"
3. Software erases old keys from KVM/RFA memory
4. Program new keys to vehicle
5. If BCM is locked: Requires HW04-B or higher (2020+ models)

Option 3: System is LOCKED - Non-EVA2 Types

These module types CANNOT be unlocked when locked using Lock50, but you can use other tools to unlock KVM modules without chip changes. RFA modules when locked require new MCU chip to be on the board and initial virgin data written by other tools before you're ready to proceed. New modules from dealer are already unlocked and ready to adapt and already have initial data written so no other tools are required to work with them.

• FK72 KVM (older type)
• HPLA KVM (specific model)
• JPLA RFA without Pivi Pro system
• K8D2 RFA with JPLA BCM (non-EVA2 variant)

Note: K8D2 RFA is EVA2 only when paired with L8B2, R8E2, R9E2, or S8E2 BCM types. If K8D2 has JPLA BCM, it's non-EVA2 and cannot be unlocked.

When these module types are locked, you have two options to complete the key erase/replace process:

Option A: Use Virgin/Unlocked Module

• Purchase new virgin (unprogrammed) KVM or RFA module
• Physically replace the locked module in vehicle
• Perform full re-adaptation to vehicle (5+ extra minutes)
• Module needs software reflash first
• Then use "Replace RFA/KVM" button to erase and program keys

Time: 15-20 minutes total | Cost: Module price + labor

Programming Keys to Virgin KVM:

After adapting the virgin KVM, program keys with completely NEW IDs using the same process as STEP 3 (Add Keys with NEW ID to Unlocked KVM).

• Navigate to "Key Programming" → "Add New Key"
• Program each blank key with a NEW ID
• Each key gets a unique NEW ID in the virgin KVM
• This erases old key data and starts fresh

Option B: Unlock with External Tools (Avoids Module Replacement)

• Physical module replacement needed UNLESS you use external tools to unlock or virginize the locked module
• Use external programming tools (outside Lock50) to unlock the locked KVM module or make it virgin
• Once unlocked, can be locked again with other tools if needed
• Then use unlocked module to complete erase process via Lock50
• Use "Replace RFA/KVM" button in Key Learning section

Time: 10-15 minutes | Requires: Additional programming tools to unlock/virginize module

BCM Lock Status Note

For 2020+ models, if the BCM (Body Control Module) is also locked, you'll need HW04-B or higher hardware package to complete the job. Check BCM status before starting.

Required Hardware

Lock50 HW04 Reader

Blank Key (HW05 or HW06)

Choose Your Blank Key Quality:

🏆 OEM Grade (Best Quality)

• HW05A - 433 MHz OEM
• HW06A - Alternative OEM
• Premium quality, matches original

💰 Non-OEM (Budget Option)

• HW05B - 433 MHz budget
• HW06B - Alternative budget
• Lower cost, good functionality

Type 2 Keys (NCF29A1) - Remote Cloning Advantage

This method also supports Type 2 keys (NCF29A1 / 2017-2026+) that were previously copied via RFA adapter (HW03-C).

Why This Matters:

• Keys copied via RFA adapter have unlocked transponders
• Can be cloned key-to-key without vehicle access
• Perfect for remote/postal key duplication if original gets damaged
• No need to revisit client - customer can mail you the key

Unlocked Transponders

Keys programmed via RFA adapter (SW36) remain unlocked:

• Can be cloned key-to-key anytime
• No vehicle needed for duplication
• Supports remote/postal services

Locked Transponders

Keys programmed via OBD "Add Keys" become locked:

• Cannot clone key-to-key
• Requires vehicle access to copy
• Must use OBD methods from Step 2+

Pro Tip: Keys programmed via RFA adapter (SW36) remain unlocked and can be cloned key-to-key later. If you work with distant clients and they damage their key in the future, they can simply mail you their existing key for quick cloning - no need to revisit the client or access the vehicle.

Quick Clone Process:

Process Works for Both Key Types

The quick clone process below is identical for both Type 1 and Type 2 keys - only the blank key type changes based on your system.

Type 1 Keys (PCF7953)

KVM system (2010-2020 vehicles)

Use blank keys: HW05 or HW06 (A/B/C/C+ versions)

Type 2 Keys (NCF29A1)

RFA system (2017-2026+ vehicles)

Use blank keys: HW13 or HW14 (Change ID keys)

Important: Follow the exact same 5-step process below regardless of key type - just use the correct blank key for your vehicle's system.

1

Read Non-Working Key on Lock50 Reader

• Place customer's non-working key on Lock50 HW04 reader
• Open Lock50 software → "Key Clone" or "Copy Key" function
• Click "Read Key" - software reads the chip (PCF7953 for Type 1 or NCF29A1 for Type 2)
• Check lock status: Software shows if the chip is Locked or Unlocked

Works for both: PCF7953 (Type 1/KVM) and NCF29A1 (Type 2/RFA) chips

2

Verify Chip is Unlocked

✓ If UNLOCKED: Continue to next step

Keys are already unlocked and can be cloned directly

⚠️ If LOCKED: Skip to Step 2 instead

Cannot clone locked keys directly - use OBD methods in Step 2

3

Clone to Blank Key

• Place blank key on Lock50 reader:
→ Type 1 (KVM): HW05A/B or HW06A/B
→ Type 2 (RFA): HW13 or HW14
• Click "Write to New Key" or "Clone Key"
• Software copies old key data to new blank key
• Process takes 30-60 seconds

Type 2 Note: Only NCF29A1 keys that were previously copied via RFA adapter (HW03-C) can be cloned key-to-key. Keys programmed via OBD become locked and cannot use this method.

4

Remove Old Key Battery (Critical!)

Important: Both keys now have the same ID!

Remove battery from old key to prevent RF interference with the new cloned key.

5

Test New Cloned Key

• Test remote lock/unlock
• Test proximity unlock
• Test engine start

✓ Job Complete! Total Time: ~2-3 minutes

No OBD • No vehicle needed

Remote Buttons Not Working?

If transponder works (engine starts) but remote buttons don't respond:

Step 1: Try Keyless Sync on Lock50 Reader

• Place key on Lock50 HW04 reader
• Use "Remote Sync" function in software
• Syncs RF rolling codes for remote buttons

Step 2: If Reader Sync Doesn't Work, Try OBD Rolling Code Sync

• Connect via OBD (HW03-D/E)
• Navigate to Modules → BCM options
• Run "Rolling Code Sync" function
• This syncs remote via vehicle BCM

Full Remote Sync Guide →

Compatible Blank Keys:

Lock50 HW05 & HW06 Keys

Can use A, B, C, C+ versions (all work for 2010-2021)

Client's Own Keys

Any key with PCF7953 transponder for JLR vehicles

Key Flexibility

Clients can bring their own aftermarket or OEM keys with PCF7953 transponders, or you can use Lock50 HW05/HW06 blanks.

• Client's keys: Must have PCF7953 chip (standard JLR Type 1 transponder)
• Lock50 keys: Pre-configured and guaranteed compatible
• Both options work identically when KVM is unlocked

OBD Cable Compatibility:

All Cable Types Work

HW03-D (OBD), HW03-E (DOIP), works with all when unlocked

Important Note: When adding keys to an unlocked KVM/RFA, existing keys do NOT need to be unlocked first. The system will automatically add new keys while keeping existing keys functional.

Troubleshooting Tip: If you're having problems learning a non-Lock50 key (client's own locked or used key), try unlocking the key transponder first and then retry. This is sometimes required for some 2022+ KVM models and some latest RFA system models.

1

Connect to Vehicle via OBD

• Connect HW03-D/E cable to OBD port
• Turn ignition ON (position 2)
• Open Lock50 software → select vehicle

2

Navigate to Key Programming

• Go to "PEPS Options" or "Key Programming"
• Click "Add New Key" function
• Software adds key with NEW ID to KVM/RFA/BCM memory via OBD

3

Program New Key

• Place HW05 or HW06 blank key on reader
• Click "Write Key" or "Program Key"
• Software writes new key ID to vehicle memory
• Process takes 2-5 minutes

Key Options: When KVM is unlocked, you can also use your own PCF7953 Type 1 keys if preferred, instead of Lock50 HW05/HW06 keys.

4

Test New Key

• Test lock/unlock, proximity, engine start

✓ Job Complete! Total Time: ~5-10 minutes

Remote Buttons Not Working?

If transponder works (engine starts) but remote buttons don't respond:

Step 1: Try Keyless Sync on Lock50 Reader

• Place key on Lock50 HW04 reader
• Use "Remote Sync" function in software
• Syncs RF rolling codes for remote buttons

Step 2: If Reader Sync Doesn't Work, Try OBD Rolling Code Sync

• Connect via OBD (HW03-D/E)
• Navigate to Modules → BCM options
• Run "Rolling Code Sync" function
• This syncs remote via vehicle BCM

Full Remote Sync Guide →

When KVM is locked, you can copy existing key IDs from the locked module using this method:

Copy Keys from Locked KVM via OBD

1

Connect via OBD

• Connect HW03-D/E to OBD port
• Open Lock50 → navigate to "Key Copy" or "Duplicator" function

2

Read Existing Keys from Locked KVM

• Software reads key data from locked KVM memory
• Shows list of existing programmed keys
• Lock50 auto Selects the missing key and which key ID to copy as you present first any existing keys and then it auto copies the other unused id from kvm/rfa

3

Check Client's Existing Key (If They Have One)

• If client has a working key, place it on the HW04 reader first
• Software will read and check if the key is unlocked
• If UNLOCKED: Proceed to Step 4 (key copy process)
• If LOCKED: Use "Unlock Key" function first before starting key copy via OBD

Important: Unlocking the client's existing key ensures you can relearn it back into the vehicle after programming the new spare key.

Learn How to Unlock JLR Keys →

4

Copy to New Blank Key

• Place blank HW05/HW06 key on reader
• Click "Copy to New Key"
• Software writes copied key data to blank

Important: If client has existing keys, they must first present their existing key (after it's been unlocked in Step 3). Then add the 2nd key using Lock50 HW05 or HW06 (depending on frequency required).

5

Test New Copied Key

• Test lock/unlock, proximity, engine start
• Works identically to original key

✓ Job Complete! Total Time: ~5-10 minutes

Remote Buttons Not Working?

If transponder works (engine starts) but remote buttons don't respond:

Step 1: Try Keyless Sync on Lock50 Reader

• Place key on Lock50 HW04 reader
• Use "Remote Sync" function in software
• Syncs RF rolling codes for remote buttons

Step 2: If Reader Sync Doesn't Work, Try OBD Rolling Code Sync

• Connect via OBD (HW03-D/E)
• Navigate to Modules → BCM options
• Run "Rolling Code Sync" function
• This syncs remote via vehicle BCM

Full Remote Sync Guide →

Critical Difference: Programming keys to a virgin/new KVM module requires EXTRA steps compared to STEP 3.

Unlike STEP 3 (unlocked KVM already adapted to vehicle), virgin modules need software updates and adaptation FIRST before key programming.

Hardware Required:

Requires HW04-B or Higher

Module adaptation for a new KVM requires HW04-B package or higher. Lower hardware packages cannot perform this function.

When to use this method:

• KVM module is locked and you want to program keys with NEW IDs
• You're replacing a faulty or damaged KVM module
• Original KVM module cannot be unlocked (FK72, HPLA types)
• You have a virgin/new KVM module available

Virgin KVM Programming Process:

1

Remove Old KVM & Install Virgin Module

• Locate and access KVM module in vehicle
• Disconnect old locked/faulty KVM module
• Install new virgin (unprogrammed) KVM module
• Connect all plugs securely

View KVM locations by model →

2

Connect to Vehicle via OBD

• Connect HW03-D/E cable to OBD port
• Turn ignition ON
• Open Lock50 software → select vehicle

3

Update Virgin KVM Software (REQUIRED!)

EXTRA STEP: Virgin modules need software reflash before programming!

This is the KEY difference from STEP 3 (unlocked KVM) - virgin modules come with no software.

• Navigate to "Modules" in Lock50 software
• Open KVM/RFA module option
• Click "Update Software" or "Reflash Module"
• Wait for software update to complete (5-10 minutes)
• Verify no error codes after update

4

Adapt Virgin KVM to Vehicle

• Navigate to "RFA Utils" or "Key Learning"
• Run "Replace RFA/KVM" function
• Software will adapt the virgin module to vehicle
• Wait for adaptation to complete (5+ minutes)

Troubleshooting: If you get an error saying "need 2 keys", use the "Replace RFA/KVM" option in Special Functions (requires HW04-B or higher tools).

5

Program Keys with NEW IDs

Now Follow STEP 3 Process:

After software update and adaptation, the virgin KVM is now ready. Use the same process as STEP 3 (Add Keys with NEW ID to Unlocked KVM).

• Navigate to "Key Programming" → "Add New Key"
• Program each blank key with a NEW ID
• Program all keys needed (typically 2-4 keys)
• Each key gets a unique NEW ID in the virgin KVM

Key Difference: Unlike STEP 4 (copying keys from locked KVM with SAME ID), virgin KVM programming creates keys with completely NEW IDs - just like STEP 3's process.

6

Test All Keys

• Test each key: lock/unlock, proximity, engine start
• Verify all keys work properly

✓ STEP 5 Complete! Total Time: ~15-20 minutes

Includes module swap + software update + adaptation + key programming

Remote Buttons Not Working?

If transponder works (engine starts) but remote buttons don't respond:

Step 1: Try Keyless Sync on Lock50 Reader

• Place key on Lock50 HW04 reader
• Use "Remote Sync" function in software
• Syncs RF rolling codes for remote buttons

Step 2: If Reader Sync Doesn't Work, Try OBD Rolling Code Sync

• Connect via OBD (HW03-D/E)
• Navigate to Modules → BCM options
• Run "Rolling Code Sync" function
• This syncs remote via vehicle BCM

Full Remote Sync Guide →

Why STEP 5 is Different from STEP 3

STEP 3 (Unlocked KVM)

✓ KVM already adapted to vehicle
✓ Software already installed
✓ Just program keys directly
✓ Takes 5-10 minutes

STEP 5 (Virgin KVM)

⚠️ Virgin module - no software
⚠️ Needs software update FIRST
⚠️ Needs adaptation SECOND
⚠️ THEN program keys (like STEP 3)
⚠️ Takes 15-20 minutes total

RFA System Vehicles

2017-2025+ PEPS/UWB (New Defender, Discovery 5, Range Rover L460, etc.)

What Does an RFA Module Look Like?

RFA PEPS module showing three connector ports

Connection Ports

RFA modules can have 1, 2, or 3 connector plugs - all versions are supported by Lock50

All Supported

Different plug configurations work the same way - just different connector amounts

Module Location

Location varies by model. View RFA locations by model →

Required Hardware

Lock50 HW04

HW03-D/E Cable

New Key(s)

HW03-C (if locked)

Important: Check RFA Lock Status

For RFA vehicles, you need to determine if the RFA module is locked or unlocked. This determines which method to use.

✓ If RFA is UNLOCKED:

Standard OBD programming via HW03-D/E cable (same as KVM process above)

Click to view guide

⚠️ If RFA is LOCKED:

Use SW36 Key Duplicator with HW03-C adapter (see below)

Click to view guide

Compatible Blank Keys:

Important: Key Type Selection for Unlocked RFA

When RFA is unlocked, you have multiple key options with different features and costs. Choose based on your requirements:

OEM UWB Keys (Original Equipment)

The actual correct keys with UWB are OEM originals and can be used on either system:

• PEPSFOB with UWB: Full UWB keyless entry functionality
• PSFOB non-UWB system: Compatible as non-UWB keys
• Best Quality: OEM standard with full functionality

Key Options:

• Lock50 HW21-HW26: OEM UWB keys available from Lock50
• Client's Own UWB OEM Keys: Can bring their own OEM keys with UWB
• Used Keys: Used UWB keys can be unlocked and reused

PSFOB (HW15-HW20)

OEM Non-UWB keys

• OEM quality keys
• Button press to unlock doors
• NO keyless entry support
• Works for keyless start only

HW17/HW18 Fixed ID Keys - Important Notes

• UWB Disable Required: Must disable UWB system to use HW17/HW18 keys
• Keyless Entry: If car had keyless entry originally (UWB-enabled), keyless entry STILL WORKS even after disabling UWB with HW17/18
• Important Limitation: HW17/HW18 cannot enable keyless entry on cars that didn't originally have it - only works if model specification supported keyless entry when manufactured
• Cost Savings: Much cheaper than HW13/HW14, ideal for unlocked RFA systems

PSFOB Keys (HW15-HW20) - Usage Notes

• After Learning: Must press button on key fob to open doors
• No Keyless Entry: These keys do NOT support keyless entry (proximity unlock)
• Keyless Start Only: Only works for keyless start/engine ignition
• OEM Quality: OEM standard non-UWB keys

Client's Own Keys

Clients can bring their own aftermarket or OEM keys with NCF29A1 transponders when RFA is unlocked.

• Client's keys: Must have NCF29A1 chip (standard JLR Type 2 transponder)
• Works identically when RFA is unlocked

OBD Cable Compatibility:

All Cable Types Work

HW03-D (OBD), HW03-E (DOIP) - both work when RFA is unlocked

Cable Selection Notes:

• HW03-D works for all cars to add keys via OBD when RFA is unlocked
• HW03-E is only needed for DOIP systems or to erase keys using SW28 when RFA is locked

Important Note: When adding keys to an unlocked RFA, existing keys do NOT need to be unlocked first. The system will automatically add new keys while keeping existing keys functional.

Troubleshooting Tip: If you're having problems learning a non-Lock50 key (client's own locked or used key), try unlocking the key transponder first and then retry. This is sometimes required for some 2022+ RFA models and latest systems.

Programming Process (Unlocked RFA):

1

Connect to Vehicle via OBD

• Connect HW03-D/E cable to OBD port
• Turn ignition ON (position 2)
• Open Lock50 software → select vehicle

2

Navigate to Key Programming

• Go to "PEPS Options" or "Key Programming"
• Click "Add New Key" function
• Software adds key with NEW ID to RFA/BCM memory via OBD

3

Program New Key

• Place HW13 or HW14 blank key on reader
• Click "Write Key" or "Program Key"
• Software writes new key ID to vehicle memory
• Process takes 2-5 minutes

Key Options: When RFA is unlocked, you can also use your own NCF29A1 Type 2 keys if preferred, instead of Lock50 HW13/HW14 keys.

4

Test New Key

• Test lock/unlock, proximity, engine start

✓ Job Complete! Total Time: ~5-10 minutes

Process identical to KVM - same timing

Remote Buttons Not Working?

If transponder works (engine starts) but remote buttons don't respond:

Step 1: Try Keyless Sync on Lock50 Reader

• Place key on Lock50 HW04 reader
• Use "Remote Sync" function in software
• Syncs RF rolling codes for remote buttons

Step 2: If Reader Sync Doesn't Work, Try OBD Rolling Code Sync

• Connect via OBD (HW03-D/E)
• Navigate to Modules → BCM options
• Run "Rolling Code Sync" function
• This syncs remote via vehicle BCM

Full Remote Sync Guide →

Compatible Blank Keys:

HW13 & HW14 (Change ID)

REQUIRED when RFA is locked

• Clonable keys - can be reused up to 10 times
• Must be copied via SW36 adapter
• Full UWB keyless entry support
• More expensive but reusable

UWB Keyless Entry: For full UWB keyless entry to work same as UWB keys, HW13/HW14 must be learned via RFA connection using HW03-C adapter (requires Package C or C+)

Order Lock50 Keys

Click to purchase HW13/HW14 from Lock50:

HW13 - 433 MHz HW14 - 315 MHz

1

Connect HW03-C Adapter

Connect HW03-C adapter to vehicle's RFA module. You may need to access the RFA module location (typically in roof or under seats).

2

Launch SW36 Function

In Lock50 software, navigate to "Special Functions" → "SW36 Key Duplicator"

3

Read Existing Key Data

Software will read key data from the locked RFA module. This takes ~2-3 minutes.

4

Copy to New Key

Place HW13 or HW14 Change ID Key on reader. Software will copy the existing key data to the new key.

5

Test New Key

Test all key functions - the new key will work identically to the original.

✓ Job Complete! Total Time: ~10-15 minutes

Note: SW36 requires HW04-C or HW04-C+ package with unlimited copying

Remote Buttons Not Working After Key Copy?

If the transponder works (engine starts) but the remote buttons (lock/unlock) don't respond after copying the key, you need to sync the remote on the Lock50 reader.

Quick Fix: Remote Sync on Lock50 Reader

Place the key on your Lock50 HW04 reader
Use the "Remote Sync" function in Lock50 software
This syncs the RF rolling codes for the remote buttons
Works for both unlocked keys and keys copied via SW36

Learn How to Sync Remote on Lock50 Reader →

Scenario 2: Medium Difficulty

All Keys Lost (No Alarm Active)

Customer has no working keys, but vehicle alarm is NOT triggering

Important: When Alarm is NOT Active

The process is IDENTICAL to spare key programming!

When the vehicle alarm is NOT triggering, programming keys for an "all keys lost" scenario follows the EXACT SAME steps as adding a spare key. The only difference is you don't have an existing working key to open the vehicle.

KVM Systems (Type 1)

2010-2020 vehicles - Follow the spare key guide

Go to Type 1 Spare Key Guide

RFA Systems (Type 2)

2017-2025+ vehicles - Follow the spare key guide

Go to Type 2 Spare Key Guide

How to Access Vehicle Without Keys

Physical Access Methods:

• Use emergency key blade (if available)
• Locksmith services
• Door lock picking tools
• Window access (last resort)

Programming Access:

• OBD port accessible from under dash
• Or remove KVM/RFA module for direct programming
• Battery must remain connected

What's Different from Spare Key Job?

✓ Same Programming Process

All the technical steps (checking lock status, copying keys, adding keys) are identical. Follow the spare key guides below:

Type 1 KVM Spare Key Guide Type 2 RFA Spare Key Guide

⚠️ Only Difference: Vehicle Access

You'll need to physically access the vehicle first (locksmith, emergency key, etc.) since customer has no working keys

What If Alarm IS Active/Triggering?

That's a different scenario - see below

If the vehicle alarm is actively triggering (horn honking, lights flashing), you need to disable the alarm FIRST using ARM OFF function before programming keys.

Scenario 3: Most Complex

All Keys Lost WITH Active Alarm

Customer has no working keys AND vehicle alarm is continuously triggering - multiple solutions available

CRITICAL: ARM OFF Methods Work for All Hardware Levels

ARM OFF via CAN Wires (ALL Hardware A/B/C/C+): Works for ALL hardware levels using HW03-B or HW03-C adapters. Supported on 2010-2020 vehicles where BCM and RFA security was not yet updated by JLR. This method disables the alarm before programming keys.

HW04-C/C+ Users - Additional Options: Can ALSO copy keys directly from locked RFA/KVM (via HW03-C adapter + SW36) even with alarm active, and this method works through 2026+! Using the copied keys will automatically turn off the alarm. C/C+ users have BOTH ARM OFF and key copy methods available.

KVM System + Active Alarm

2010-2020 vehicles with alarm continuously triggering

Why Alarm is a Problem

Horn and lights continuously triggering - disturbing neighbors

BCM blocks OBD port communication to prevent theft

Cannot program keys while alarm security system is active

The Solution: ARM OFF via CAN Wires

Use SW32/SW33 ARM OFF with HW03-B CAN Wires to disable the alarm WITHOUT removing RFA or KVM modules. This works even if modules are locked, missing, or damaged!

CRITICAL: 2020+ Vehicle Limitation

CAN Wires ARM OFF works for 2010-2020 vehicles (including all HPLA systems)

After 2020: Most vehicles have newer BCM/KVM/RFA updates that BLOCK the CAN wires ARM OFF method

✓ Solution for 2020+ Vehicles with Active Alarm:

Must use SW36 Key Copy from Locked RFA (available in HW04-C or C+ kits). This method works even with alarm active and bypasses the BCM blocks.

Alternative Method: Unlocked Module + Active Alarm

If KVM/RFA is already unlocked (but car alarm is armed and sounding):

• Read MCU data from the unlocked KVM/RFA module
• Copy keys using standard programming method
• Alarm automatically turns OFF when you use the newly programmed keys!
• Works for all 2010-2025 keyless systems (KVM and RFA)

This avoids needing ARM OFF entirely - the keys themselves disable the alarm when used.

Last Resort: BCM EEPROM Method (Difficult Cases Only)

Only needed if stuck: EVA2 vehicle OR post-2020 vehicle with updated BCM/KVM/RFA that doesn't support UWB AND RFA is locked

• Read BCM EEPROM with external programming tool (not Lock50)
• Use free SW08 function to write EEPROM data to HW13/HW14 keys
• Use emergency start feature to start the vehicle
• This bypasses locked RFA and BCM blocks entirely

This is a last resort method requiring additional equipment beyond Lock50 system

For 2010-2020 Vehicles: No Module Removal Required

• Connect HW03-B adapter to CAN2 wires in door modules or accessible wiring
• ARM OFF works in 1 click - takes 5-60 seconds on average
• Works even if RFA is locked, unlocked, missing, or damaged
• No need to locate or access RFA/KVM modules unless you prefer to use the HW03-C adapter kit
• Both HW03-B and HW03-C adapters can connect to CAN2 network for ARM OFF
• HW03-C can run ARM OFF in Special Functions even with a new or used RFA (if original was lost)

ARM OFF is FREE for all Lock50 users (A/B/C/C+)

Key copy functionality requires HW04-C or C+ package, or can be purchased as a pay-per-use token for HW04-A/B users

Even Better for HW04-C/C+ Users: Direct RFA Connection

SW33 ARM OFF via HW03-C RFA Adapter - No CAN wire soldering needed!

• Connect HW03-C adapter directly to RFA module (easier than CAN wires)
• ARM OFF command appears in Special Functions menu
• Unlocks doors/boot for easier vehicle access
• Then copy keys or program directly through same adapter
• No soldering, no CAN wire hunting!

Module Type Guide: Different JLR platforms require different connection methods

Option 1: OBD Port

If OBD not blocked (standard KVM only)

Option 2: CAN Wires

HW03-B adapter (bypasses BCM, required for HPLA)

Option 3: KVM Direct

HW03-C M2 adapter (direct module access)

Module Type & Connection Guide (2010-2020)

If OBD does not work on any model, use the CAN wires connection using HW03-B or HW03-C adapters:

• For KVM systems: Need to use M2 adapter (HW03-C M2)
• For RFA systems: Need to use M1 and F1 adapters (HW03-C F1+M1)

Important: This guide applies to 2010-2020 vehicles

For 2020+ vehicles, CAN wires ARM OFF is usually blocked by newer BCM updates. Use SW36 Key Copy from Locked RFA instead (see RFA + Alarm section below).

2010 - 2017 Models

OBD Direct Supported

Module Types:

• AH32 - Standard KVM
• BJ32 - Standard KVM
• DPLA - Discovery Platform
• FK72 - Freelander/Evoque

✓ Connection Method:

OBD Direct - Use HW03-D cable for ARM OFF and key programming

2017 - 2020 Models

CAN Wires Required

Module Types:

• HPLA - High Performance Luxury Architecture
• JPLA - Jaguar Platform
• K8D2 RFA - Early RFA systems

⚠️ Connection Method:

CAN Wires REQUIRED - Use HW03-B adapter. OBD port will NOT work for ARM OFF.

Note: After 2020, this method is usually blocked. Use SW36 for 2021+ vehicles.

Alternative Direct Module Access:

• HW03-C M1: Direct RFA module connection (F1+M1 adapter)
• HW03-C M2: Direct KVM module connection without opening KVM
• These methods work for ALL module types but require locating and accessing the module

Required Hardware by Level

HW04-A / HW04-B

Basic & Standard

ARM OFF Method:

• HW03-B CAN wires connection
• SW32 ARM OFF for KVM

Key Programming:

HW03-C M2 (KVM) + pay-as-you-go SW36 option with HW13/HW14 keys

HW04-C

Professional

ARM OFF Methods:

• HW03-B CAN wires (SW32/SW33)
• HW03-C direct RFA connection (SW33)
• No soldering needed!

Key Programming:

SW36 unlimited + direct module access

HW04-C+

Premium/EVA2

All ARM OFF Methods:

• HW03-B CAN wires
• HW03-C direct connection
• Plus SW40 EVA2 unlock

Everything Included:

SW36 + SW40 + all adapters

Pay-As-You-Go Option for HW04-A/B Users

Even without HW04-C full package, you can order HW13/HW14 Change ID Keys and use SW36 on a pay-as-you-go basis to:

• Make keys for 2017-2024+ PEPS vehicles without RFA changes
• Turn off alarm for 2020+ models (SW36 includes ARM OFF)
• Works even with active alarm - no module opening needed
• Each HW13/HW14 key can be reused 10 times

Complete Step-by-Step Process:

PHASE 1 Disable Alarm with ARM OFF

1

Connect HW03-B to CAN2 Wires

Recommended Method: Connect to CAN wires at door modules or accessible harness - no module removal needed!

• Best location: Door module connectors (easiest access)
• Alternative: CAN wires near BCM or behind OBD port
• Connect HW03-B clips to CAN-H and CAN-L wires (no soldering needed)
• Works even if RFA/KVM is locked, missing, or damaged

Advantage: No need to locate or remove RFA/KVM modules - just connect to door wiring!

2

Launch ARM OFF Function

• Open Lock50 software
• Navigate to: Special Functions → SW32 ARM OFF (KVM) or SW33 ARM OFF (RFA)
• Select "CAN Wires" connection method
• Turn ignition to ON position (if possible)

3

Execute ARM OFF in 1 Click

• Click "Execute ARM OFF"
• Process completes in ~5 seconds
• Alarm horn and lights stop immediately
• Software confirms "Alarm Disabled Successfully"

✓ Alarm is OFF - proceed with key programming without touching RFA/KVM!

Learn more about ARM OFF methods →

PHASE 2 Program Keys - Multiple Options Available

Now that alarm is disabled, you have different options depending on whether your KVM/RFA was unlocked during ARM OFF:

Option 1: Module Already Unlocked

If KVM/RFA was unlocked during ARM OFF process:

• Access module with HW03-C adapter
• Read MCU data directly
• Program new keys immediately
• No module replacement needed!

Option 2: Copy from Locked Module

If module is still locked and you have HW04-C or C+:

• Use HW03-C M2 adapter (KVM)
• Use SW36 to copy from locked module
• No need to unlock or replace!
• Works with alarm already off

Option 3: Replace Locked Module

If module is locked and you don't have SW36:

• Replace locked KVM with unlocked/new one
• Program keys to new module
• Required for HW04-A/B without SW36 token
• More expensive but always works

Standard Key Programming Process (Once Module is Accessible):

1. Locate and access KVM module (if not already accessed)
2. Connect HW03-C M2 adapter to KVM
3. Launch Lock50 software → KVM Options
4. Delete all old keys → Program new keys
5. Reinstall KVM → Test all new keys

✓ Job Complete!

Total Time: ~20-25 minutes (ARM OFF: 5 min + module access: 5-10 min + programming: 10 min)

Important Notes for KVM + Alarm Jobs

• ARM OFF is permanent - alarm stays off until car is locked again using the new remotes programmed by owner
• HPLA KVM systems ALWAYS need CAN wires (HW03-B) or direct KVM access (HW03-C M2)
• Standard KVM models - try OBD first, use CAN wires if OBD is blocked by BCM
• ARM OFF takes ~5 minutes - don't skip this step!

RFA System + Active Alarm

2017-2025+ PEPS system PSFOB without UWB and PEPSFOB with UWB vehicles with alarm continuously triggering

STEP 1: Determine if RFA Has UWB Enabled

Before choosing a method, you MUST first establish if the vehicle's RFA system supports UWB (Ultra-Wideband). This determines which solutions will work.

How to Check if UWB is Enabled:

• Best Method - Check RFA part number: Remove RFA module and check the part number label on the module box
• Most Reliable - Scan via OBD: Use PEPS Utils function to scan vehicle - it will show UWB status as "Enabled" or "Disabled"
• Important: Even if part number is NOT K8D2 AB/AC/AD and appears to be a UWB part number, always verify by scanning via OBD to confirm UWB is actually enabled

Common Issue: Many times the RFA part number can be UWB-supported, but a previous technician disabled UWB to save money by using cheaper non-UWB keys. In these cases, key copy using SW36 will NOT be possible on 2020+ RFA systems, even though the hardware supports UWB. Always scan via OBD to verify current UWB status.

UWB NOT Enabled

PSFOB without UWB

✓ 2017-2020 Models:

Use ARM OFF via CAN wires

• Connect HW03-B or HW03-C to CAN wires
• Run SW33 ARM OFF function
• Alarm stops, then program keys normally

⚠️ 2020+ Models (K8D2 AB/AC/AD):

CAN wires ARM OFF blocked - Use alternative:

• Option A: Read BCM EEPROM + use SW08 function with HW13/HW14 keys
• Option B: Ask client to use InControl mobile app (if they have app access and TCU battery not depleted)

UWB Enabled

PEPSFOB with UWB

✓ 2017-2026+ Models:

Use SW36 Key Copy (works with alarm active!)

• Access RFA with HW03-C adapter (F1+M1)
• Use SW36 to copy keys from locked RFA
• Alarm stops automatically during key read
• Use copied keys to unlock/start vehicle
• Keys automatically ARM OFF the alarm when used

This is the BEST solution for UWB-enabled RFAs - fastest and works even with alarm active (15-20 min total)

STEP 2: Choose Your Method Based on UWB Status

After determining UWB status above, select the appropriate method for your vehicle:

✓ Method 1: SW36 Key Copy (UWB Enabled Only)

Direct key copy from locked RFA - works even with alarm active

⏱️ 15-20 minutes total (recommended for UWB vehicles)

✓ Method 2: ARM OFF + Programming (Non-UWB 2017-2020)

Use SW33 ARM OFF via HW03-B CAN wires, then program keys normally

⏱️ 20-25 minutes (for non-UWB RFAs only)

Important: SW40 will NOT work with active alarm. For 2020+ non-UWB vehicles (K8D2 AB/AC/AD), ARM OFF via CAN wires is also blocked - use BCM EEPROM or client mobile app methods instead.

Required Hardware (SW36 Method)

Lock50 HW04 (any level)

HW03-C RFA Adapter

HW13/HW14 Keys

Vehicle Access

Works with All Hardware Levels

HW04-A/B Users:

Order HW13/HW14 keys + use pay-as-you-go SW36

HW04-C Users:

Unlimited SW36 included in package

HW04-C+ Users:

SW36 + SW40 + all adapters included

Complete Step-by-Step Process:

1

Locate & Access RFA Module

RFA module locations vary by vehicle. Common locations:

• New Defender: Under passenger front seat for 2020+ models to 2026+
• Discovery 5: Behind trim panels in cargo area
• Range Rover L460: Roof console or behind C-pillar trim
• F-Pace/I-Pace: Center console or under seats

View complete RFA location guide →

Alarm will be sounding while you work - use hearing protection if needed!

2

Connect HW03-C Adapter to RFA

• Remove RFA module from vehicle (or access in place if possible)
• Connect HW03-C F1+M1 adapter to RFA module connector
• Connect adapter to Lock50 via USB cable
• Ensure LED on adapter illuminates (confirms connection)

3

Launch SW36 Key Duplicator

• Open Lock50 software on laptop
• Navigate to: Special Functions → SW36 Key Duplicator
• Select "Copy via HW03-C RFA Adapter"
• Software will detect RFA module

4

Read Key Data from Locked RFA

• Click "Read RFA Key Data"
• Software extracts key information from locked RFA module
• This takes approximately 2-3 minutes
• Progress bar shows read status

Great news! As soon as key data is read, the alarm will automatically STOP! SW36 includes built-in ARM OFF.

5

Copy Key Data to New Keys

• Place HW13 or HW14 Change ID Key on Lock50 reader
• Click "Write to Key"
• Software copies key data from RFA to the new key
• Process takes ~2-3 minutes per key
• Repeat for additional keys as needed

6

Reinstall RFA & Test Keys

• Disconnect HW03-C adapter from RFA
• Reinstall RFA module in vehicle
• Reconnect all connectors and reassemble trim
• Test new key: proximity unlock, remote functions, engine start

✓ Job Complete!

Total Time: ~15-20 minutes (includes module access: 5-10 min + programming: 10 min)

Why SW36 is the BEST Solution for RFA + Alarm

✓ Speed

15-20 minutes total - fastest method for RFA + alarm scenarios

✓ Works with Alarm

Only method that works while alarm is active (SW40 won't work)

✓ Auto ARM OFF

Alarm automatically stops during key read - no separate ARM OFF needed

✓ No Unlocking

Works on locked RFA - no need to unlock module first

Pro Tips for RFA + Alarm Jobs

• Bring ear protection! Alarm will be loud while accessing RFA module
• Work quickly to minimize alarm duration and neighbor complaints
• Take photos of RFA location and connections before removal
• HW13/HW14 keys can be reused 10 times - cost-effective solution
• SW36 is FASTER than trying ARM OFF + traditional programming
• Complete SW36 guide →

Quick Reference

Job Planning Cheat Sheet

Quick reference guide for choosing the right approach

Scenario	KVM (2010-2020)	RFA (2017-2025+)	Time*
Spare Key Customer has working keys	OBD Standard HW03-D Cable	OBD or HW03-C PSFOB: OBD if unlocked UWB: HW03-C adapter only	5-10 min 15-25 min UWB
All Keys Lost No alarm active	OBD Method Works for locked or unlocked KVM HW03-D/E via OBD port	HW03-C F1+M1 PSFOB: SW36/SW40 UWB: HW03-C adapter only	15-25 min
Keys Lost + Alarm Alarm continuously active	Direct KVM Access HW03-C M2 adapter Or HW03-B with CAN wires	SW36 + HW03-C Works with alarm UWB: HW03-C adapter only	20-30 min

Scenario

KVM (2010-2020)

RFA (2017-2025+)

Time*

Spare Key

Customer has working keys

OBD Standard

HW03-D Cable

OBD or HW03-C

PSFOB: OBD if unlocked

UWB: HW03-C adapter only

5-10 min

15-25 min UWB

All Keys Lost

No alarm active

OBD Method

Works for locked or unlocked KVM

HW03-D/E via OBD port

HW03-C F1+M1

PSFOB: SW36/SW40

UWB: HW03-C adapter only

15-25 min

Keys Lost + Alarm

Alarm continuously active

Direct KVM Access

HW03-C M2 adapter

Or HW03-B with CAN wires

SW36 + HW03-C

Works with alarm

UWB: HW03-C adapter only

20-30 min

*Time includes: Programming time + vehicle entry/access + hardware setup. Actual time may vary based on vehicle accessibility and technician experience.

Essential Hardware

Lock50 HW04-A+ for spare keys
Lock50 HW04-C/C+ for SW36 (locked RFA)
HW03-D/E Cables for OBD connection
HW03-B Adapter for ARM OFF (CAN wires)
HW03-C M2/F1+M1 for direct module access

View All Hardware

Key Learning Points

Always check if alarm is active before planning approach
SW36 works in ALL scenarios (spare, lost, alarm)
SW40 is for EVA2 RFA unlocking on specific UWB-enabled vehicles with non-updated BCM/RFA systems - use it as an alternative to SW36 direct copying for models where no other solution exists
Post-2020 PSFOB systems: If BCM/RFA security was updated by JLR, must replace RFA, use service mode, or use SW40 for EVA2 types unlocking to add/erase keys (direct copying via SW36 may not be available)
ARM OFF is permanent until car is locked again using new remotes programmed
Always test ALL key functions before customer leaves

View Lock50 Packages Get Expert Help

Additional Resources

Learn More About JLR Key Programming

Explore our comprehensive guides and resources to master JLR key programming

ARM OFF Complete Guide

Learn everything about disabling vehicle alarms with SW32 and SW33 methods

Read Guide

SW36 Key Duplicator

Master key copying for locked RFA modules - works with alarm active

Read Guide

SW40 EVA2 Unlock

Unlock EVA2 RFA modules to erase lost keys without module replacement

Read Guide

Module Locations

Find RFA and KVM module locations for different JLR vehicle models

View Locations

Hardware Adapters

Complete overview of all HW03 adapters and cables included with Lock50

View Hardware

SW30 vs SW36 vs SW40

Compare all three functions to choose the right method for your job

Compare Methods

Complete Programming Guide

Comprehensive guide covering all aspects of JLR key programming

Read Full Guide

Troubleshooting

Quick fixes for common issues with Lock50 tool connections

Get Help

Video Demonstrations

Watch real key programming jobs in action with Lock50 tools

Watch Videos

Need Expert Guidance?

Our technical support team is here to help you plan and execute any JLR key programming job successfully

Contact Support View FAQ

Before You Start

Understanding JLR Key Types First

Before planning your key programming job, you need to understand the different JLR key types available and how they work

Choose the right Lock50 key model for your programming job based on vehicle year, system type, and requirements:

HW05/06

PCF7953 Chip

OEM Blade Key

2010-2021+

HW13/14

NCF29A1 Chip

UWB-Type Clone

2017-2026+

HW15-16

NCF29A1 Chip

PSFOB OEM

2017-2026+

HW17-20

NCF29A1 Chip

PSFOB Keyless

2017-2026+

HW21-23

NCF29A1 Chip

UWB OEM LR

2021-2026+

HW24-26

NCF29A1 Chip

UWB OEM JAG

2021-2026+

Key Model	Type	Chip	Keyless Entry	Key Function	Vehicle Years	Best For
HW05A/HW06A	OEM Original	PCF7953	Button Press	Fixed or Change ID	2010-2021+	Older vehicles, OEM quality, flexible use
HW05B/HW06B	Non-OEM	PCF7953	Button Press	Fixed or Change ID	2010-2021+	Budget option, flexible use
HW13/HW14	Non-OEM UWB-Type	NCF29A1	Yes (via RFA Clone)	Clonable Only	2017-2026+	Must copy from RFA with SW36 adapter
HW15-16	OEM PSFOB Non-UWB	NCF29A1	Button Press	Fixed ID Only	2017-2026+	Land Rover OEM replacement
HW17-18	Non-OEM Keyless	NCF29A1	Yes (No Button)	Fixed ID Only	2017-2026+	Budget replacement for HW21-26 on UWB vehicles, works keyless entry without button press
HW19-20	OEM PSFOB Non-UWB	NCF29A1	Button Press	Fixed ID Only	2017-2026+	SVO/Special vehicles OEM
HW21-23	OEM UWB (Dealer Original)	NCF29A1	Yes (UWB)	Fixed ID Only	2017-2026+	2021+ Land Rover with UWB RFA
HW24-26	OEM UWB (Dealer Original)	NCF29A1	Yes (UWB)	Fixed ID Only	2017-2026+	2021+ Jaguar/SVO with UWB RFA

Clonable Keys

HW13-14 must be cloned from RFA with SW36 adapter, provide keyless entry

Budget UWB Alternative

HW17-18 work as keyless entry (no button press) on UWB vehicles, budget replacement for HW21-26

Flexible Keys

HW05A/B, HW06A/B work as both fixed or change ID keys

View complete key types guide with detailed specifications

Ready to Learn More About Keys?

View our comprehensive guides to understand key specifications, programming methods, and compatibility

JLR OEM Key Types Change ID Keys Guide

Complete Guide to JLR Key Programming Jobs

Now Identify Customer's Key Type

Identify Key Type by Looking at Customer's Keys

Identify Key Type by Looking at Customer's Keys

Type 1 Keys

Key Identifiers:

Type 2 Keys

Key Identifiers:

Critical: Type 2 Lock Status Check

Type 2 - RFA Unlocked

Type 2 - RFA Locked

Pro Tips for Key Type Identification

Year Range Overlap

Multiple Key Types

Chip Reading

VIN Lookup

Quick Navigation

Quick Navigation

Important Tips & Best Practices

Always Try Method 1 First!

Key Capacity

OBD Programming Requirements

Locked System Bypass

Power Management

Working Key Preparation

Three Types of Key Programming Jobs

Spare Key Job

All Keys Lost

Keys Lost + Alarm

Which Method Should You Use?

Customer Has Working Keys

All Keys Lost

Alarm NOT Active

Alarm IS Active

Quick Reference: Time & Difficulty

Spare Key Programming

Programming Methods by Key Type

Type 1 Keys (PCF7953 / KVM System)

What Does a KVM Module Look Like?

STEP 0: Does Client Need to ERASE Existing Keys?

Replace Keys Workflow (Erase Old Keys)

Replace Keys Workflow (Erase Old Keys)

Check System Lock Status:

Option 1: EVA2 RFA (Not Armed)

Option 2: KVM/RFA System is UNLOCKED already OR KVM has been unlocked with other tools first

Option 3: System is LOCKED - Non-EVA2 Types

BCM Lock Status Note

STEP 1: Check if Client Has Non-Working Keys

Method 1: Quick Clone Key-to-Key

Required Hardware

Type 2 Keys (NCF29A1) - Remote Cloning Advantage

Quick Clone Process:

Process Works for Both Key Types

Read Non-Working Key on Lock50 Reader

Verify Chip is Unlocked

Clone to Blank Key

Remove Old Key Battery (Critical!)

Test New Cloned Key

STEP 2: Check KVM Lock Status via OBD

STEP 3: Add Keys with NEW ID (Unlocked KVM)

Compatible Blank Keys:

OBD Cable Compatibility:

Connect to Vehicle via OBD

Navigate to Key Programming

Program New Key

Test New Key

STEP 4: Copy Keys from Locked KVM

Copy Keys from Locked KVM via OBD

Connect via OBD

Read Existing Keys from Locked KVM

Check Client's Existing Key (If They Have One)

Copy to New Blank Key

Test New Copied Key

STEP 5: Program Keys to Virgin/Replaced KVM Module

Virgin KVM Programming Process:

Remove Old KVM & Install Virgin Module

Connect to Vehicle via OBD

Update Virgin KVM Software (REQUIRED!)

Adapt Virgin KVM to Vehicle

Program Keys with NEW IDs