Main power supply and ground circuit
Diagnosis Procedure
1.CHECK TCM POWER CIRCUIT 1
Turn the ignition switch OFF.
Disconnect the TCM connector.
Check the voltage between the TCM harness connector terminals and
ground.
Is the inspection result normal?
YES >> GO TO 2.
NO >> GO TO 4.
2.CHECK TCM POWER ...
None of the power windows can be
operated using any switch
Diagnosis Procedure
1.CHECK BCM POWER SUPPLY AND GROUND CIRCUIT
Check BCM power supply and ground circuit. Refer to PWC "BCM (BODY CONTROL
SYSTEM) (WITH
INTELLIGENT KEY SYSTEM) : Diagnosis Procedure" (with Intelligent Key system) or
PWC "BCM (BODY
CONTROL SYSTEM) (WITHOUT INTE ...