Jaguar XF Rear BCM Repair Service Auxiliary Rear Junction Box AJB RJB Body Control Module B


MotorTronics provides a prompt test and repair service for your electronic modules, The modules goes through various repair processes to ensure previously faulty parameters are fully repaired, only after this, we pass it and it’s ready for dispatch.

All that is left for you to do is

1. Click Buy it Now / Add to Cart
2. Fill in the Order Form / Packaging Slip provided after the payment page.
3. Send your Module with the Order Form
4. Await repair while we have your part(s)
5. Once received simply Plug it in and turn the key.
6. In some cases you will require diagnostics to adapt / clear codes.


Jaguar XF Rear BCM Repair Service Auxiliary Rear Junction Box AJB RJB Body Control Module B

These commonly fail due to internal components aging and component failure.

Currently we are able to test and repair the following circuits

  • Hazard Switch Circuit
  • Foot Brake Switch Circuit
  • Start Stop Circuit
  • Fuel Gauge Circuit
  • Low Pressure Fuel / Lift Pump Relay Circuit
  • Boot Release Switch Circuit
  • Boot Open / Ajar Circuit

These Come in Various Part numbers, which are all the same, the only difference is the one is for Saloon and the other is for Estate / Sportbrake

  • CX23-14D628-AE
  • CX23-14D628-AF
  • CX23-14D628-AG
  • DX23-14D628-AD
  • DX23-14D628-AE
  • DX23-14D628-AF
  • DX23-14D628-AH
  • DX23-14D628-AJ
  • DX23-14D628-BF
  • DX23-14D628-BG

A New module is about £1900 then needs programming with Jaguar Dealer Online which then costs significate more then getting your BCM repaired,

We are able to inspect and test the board if there is any damage.

In some cases if the board to beyond repair we are able to extract the all Data from the damaged BCM and transfer it to a replacement, which would then be fully Plug and Play.

If you require any assistance, give us call and we should be able to guide you through the process.