NO.4 PASSENGER DOOR GLASS DOES NOT OPERATE [POWER WINDOW
SYSTEMS (EXTERIOR OPEN/CLOSE FUNCTION)]
POSSIBLE CAUSE CHART
DIAGNOSTIC PROCEDURE
(See
BODY CONTROL MODULE
(BCM) INSPECTION
.)
No
Go to the next step.
2
z
Verify the open/close condition of the
doors and the liftgate.
z
Is the reason why they do not
lock/unlock because a door or the
liftgate is open?
Yes
The system is normal (When any door or the
liftgate is open, the system does not operate).
No
Go to the next step.
3
z
Verify the start knob position, or if the
key is in the steering lock.
z
Is the reason why the door
lock/unlock does not operate because
the start knob is in a position other
than LOCK, or the key is inserted?
Yes
The system is normal (When the start knob is in a
position other than LOCK, or the key is inserted in
the steering lock, the system does not operate).
No
Go to the next step.
4
z
The door lock/unlock does not operate
for reasons other than Steps 2 and 3
above.
Yes
Inspect the following parts, and repair or replace.
z
Keyless control module
(See
KEYLESS CONTROL MODULE
INSPECTION [ADVANCED KEYLESS
SYSTEM]
.)
z
Wiring harness between the request switch
and the keyless control module.
No
Reinspect for malfunction recurrence. If the
malfunction is not corrected, repeat the procedure
from Step 1.
4
Passenger door glass does not operate
POSSIBLE
CAUSE
z
Power window subswitch (passenger side) malfunction
z
Power window motor malfunction
z
Battery malfunction (low voltage)
z
Open circuit in wiring harness between power window main switch and power
window subswitch (passenger side)
z
power window initialization procedure error
2008 Mazda CX-9 Grand Touring
2008 BODY & ACCESSORIES Symptom Troubleshooting [Power Window System (Exterior Open/Close Function)] -
Mazda CX-9
Microsoft
Sunday, November 15, 2009 10:37:40 AM
Page 6
© 2005 Mitchell Repair Information Company, LLC.
