67590/77590

DIAGNOSTIC TROUBLE CODE 67590/77590





Fault Symptom

Indefinable fault symptom, due to an internal memory fault or a program malfunction can effect different operations.

Diagnostic Procedures

1 Checking the electronic control module.

- Remove the electronic control module and inspect the connector, paying special attention for dislocated pins and corrosion.

- Check the ground and voltage supply to the electronic control module. Pinout Values and Diagnostic Parameters

Are the test readings correct?

YES Rectify the fault.

NO Perform Complete Operation Check. Component Tests and General Diagnostics