Discovery 4 & RRS 2010 on BCM Repair / Clone

Secure Data Transfer for AH22, CH22 & DK62 Series Modules

If your Discovery 4 or late-model RRS has "bricked" following a battery jump-start or a low-voltage event, the Body Control Module (BCM) is usually the culprit. These units house the critical immobilizer data that allows your car to start.

Common Symptoms of Failure:

• No Ignition: The vehicle will not turn on the ignition when the button is pressed.
• Steering Column Lock Error: Warning message on the dash stating the column cannot unlock.
• No Communication: Diagnostic tools (SDD) cannot "see" the BCM on the high-speed CAN bus.
• Hazard Lights: Hazards flashing uncontrollably with no response from the switch.

Why Cloning is the Preferred Choice: Replacing this module with a used unit normally results in a "Security Mismatch," preventing the engine from cranking. Our Professional Cloning Service extracts the D-Flash and P-Flash memory from your faulty unit and writes it to a donor. This makes the replacement unit an "identical twin" of your original.

Extensive Part Number Coverage:

Models: Discovery 4 (LR4) 2010–2016, Range Rover Sport L320 2010–2013.

Common Engineering Numbers found on eBay/Salvage:

• AH22 Series: AH22-14F041-AE, AH22-14F041-AF, AH22-14F041-AG, AH22-14F041-AH, AH22-14F041-AJ, AH22-14F041-BE, AH22-14F041-BF.
• CH22 Series: CH22-14F041-AC, CH22-14F041-AE, CH22-14F041-AF, CH22-14F041-BC.
• DK62 Series: DK62-14F041-AA, DK62-14F041-AB, DK62-14F041-AC, DK62-14F041-AD.
• Retail Reference: LR078822, LR037027, LR031153.