Diagnostic Procedure

WARNING: This page is about a different car, the 2005 Infiniti QX56. However, it is still accessible from the selected car via links, so may be relevant.

CHECK DTC WITH TCM
Check DTC with TCM. Refer to "OBD-II DIAGNOSTIC TROUBLE CODE (DTC) ".

OK or NG
1. OK: GO TO 2.
2. NG: Perform trouble shooting relevant to DTC indicated.
CHECK DTC WITH "ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)"
Refer to "TROUBLE DIAGNOSIS ".

OK or NG
1. OK: GO TO 3.
2. NG: Repair or replace.
CHECK COMBINATION METER FUNCTION
Refer to "COMBINATION METERS ".
1. : INSPECTION END