FX50 AWD V8-5.0L (VK50VE) (2009)
Is the inspection result normal?
YES - GO TO 3.
NO - Check the harness and repair the root cause.
3.CHECK HARNESS CONTINUITY (SHORT CIRCUIT)
Check the continuity between the data link connector and the ground.
Is the inspection result normal?
YES - GO TO 4.
NO - Check the harness and repair the root cause.
4.CHECK ECM AND IPDM E/R TERMINATION CIRCUIT
1. Remove the ECM and the IPDM E/R.
2. Check the resistance between the ECM terminals.
- VQ engine models
- VK engine models
3. Check the resistance between the IPDM E/R terminals.
Is the measurement value within the specification?
YES - GO TO 5.
NO - Replace the ECM and/or the IPDM E/R.
5.CHECK SYMPTOM
Connect all the connectors. Check if the symptoms described in the "Symptom (Results from interview with customer)" are reproduced.
Inspection result
Reproduced-GO TO 6.