Description
The key warning chime does not sound, when all of the following conditions are fulfilled.
Diagnosis procedure
1.Check bcm input signal
Is the inspection result normal? Yes >> replace the bcm. Refer to bcs-73, "removal and installation" (with intelligent key system) or bcs-126, "removal and installation" (without intelligent key system).
No >> go to 2.
2.Check key switch signal circuit
Check the key switch signal circuit. Refer to dlk-262, "diagnosis procedure".
Is the inspection result normal? Yes >> replace the bcm. Refer to bcs-73, "removal and installation" (with intelligent key system) or bcs-126, "removal and installation" (without intelligent key system).
No >> check applicable parts, and repair or replace corresponding parts.
The light reminder warning does
not soundBluetooth® Hands-Free Phone System without Navigation System (Type A) (if so
equipped)
WARNING
Use a phone after stopping your vehicle
in a safe location. If you have to use a
phone while driving, exercise extreme
caution at all times so full attention may
be given to vehicle operation.
If you are unable to devote full attention
to vehicle operation ...
Door lock and unlock switch
Component function check
1.Check function
Select door lock of bcm using consult.
Select cdl lock sw, cdl unlock sw in data monitor mode.
Check that the function operates normally according to the following
conditions.
Is the inspection result normal?
YES >> Main power windo ...
System
System Description
Operation description
A/C control transmits rear window defogger switch signal to A/C auto
amp. when rear window defogger
switch turns ON while ignition switch is ON.
A/C auto amp. transmits rear window defogger switch signal to BCM
Bcm transmits rear window defogg ...