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Home >> Land Rover >> 2000 >> Discovery >> Repair and Diagnosis (Single Page) >> Brakes >> Traction Control >> Self-Leveling & Anti-Lock Braking System - Troubleshooting >> Operation >> Abs Operation >> Engine Control Module (ECM)

Engine Control Module (ECM)

On V8 engine vehicles the SLABS ECU outputs a rough road signal to the ECM from SLABS ECU pin C0504-4 on an RG wire to ECM pin C0637-34. The rough road signal inhibits misfire detection on NAS vehicles. The SLABS ECU receives engine data from the ECM from ECM pin C0636-29 on an SP wire to SLABS ECU pin C0504-10.

On Td5 (diesel) engine vehicles the SLABS ECU receives engine data from ECM pin C0658-32 on an SP wire to SLABS ECU pin C0504-10.