Electronic Brake Control Module: Service and Repair

1991 Jaguar XJ-6 L6-4.0LSECTION Service and Repair

1. Remove luggage compartment lefthand liner.
2. Remove ECU from mounting clip on top of outlet duct.
3. Release block connector retaining clip, then disconnect connector and remove ECU from luggage compartment.
4. Reverse procedure to install.

RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.