Mazda CX-7 2007 Workshop Manual page 1417

SYMPTOM TROUBLESHOOTING [POWER WINDOW SYSTEMS (EXTERIOR OPEN/
No.7 DRIVER'S AND PASSENGER'S DOOR GLASSES OPERATE ACCIDENTALLY[POWER WINDOW
SYSTEMS (EXTERIOR OPEN/CLOSE FUNCTION)]
7 Driver's and passenger's door glasses operate accidentally
• Transmitter malfunction
• Request switch malfunction
• Open or short circuit in wiring harness between request switch (each door) and keyless control
module.
• Power window main switch malfunction
POSSIBLE CAUSE
• Power window subswitch (passenger's) malfunction
• Open or short circuit in wiring harness between power window main switch and power window
subswitch (passenger's)
• BCM malfunction
Diagnostic procedure
STEP
• Inspect if malfunction is in operating by
1
transmitter
• Inspect if malfunction is in operating by request
2
switch
• Inspect if malfunction is in operating power
3
window main switch
• Inspect if malfunction is in without operating
4
Step1to 3
No.8 PASSENGER'S DOOR GLASS OPERATES ACCIDENTALLY[POWER WINDOW SYSTEMS (EXTERIOR
End Of Sie
OPEN/CLOSE FUNCTION)]
8 Passenger's door glass operates accidentally
POSSIBLE CAUSE • Power window subswitch (passenger's) malfunction
Diagnostic procedure
Inspect the power window subswitch of the passenger's door glass and repair or replace
(See 09-12-11 POWER WINDOW SUBSWITCH INSPECTION.)
End Of Sie
CLOSE FUNCTION)]
INSPECTION
ACTION
Yes Inspect the transmitter.
No With keyless entry system
• Go to Step 3.
With advanced keyless system
• Go to the next step.
Yes Inspect the following parts and repair or replace.
• Request switch
(See 09-14-40 REQUEST SWITCH
INSPECTION[ADVANCED KEYLESS SYSTEM].)
• Wiring harness between request switch and keyless
control module
No Go to the next step.
Yes Inspect power window main switch
(See 09-12-8 POWER WINDOW MAIN SWITCH
INSPECTION.)
No Go to the next step.
Yes Inspect the following parts and repair or replace
• Power window subswitch (passenger's)
(See 09-12-11 POWER WINDOW SUBSWITCH
INSPECTION.)
• BCM (See 09-40-2 BODY CONTROL MODULE
(BCM) INSPECTION.)
• Wiring harness between power window subswitch
(passenger's) and power window main switch
No Reinspect for malfunction recurrence.If the malfunction
is not corrected, repeat the procedure from Step 1.
id090361811100
ACTION
id090361809500
09-03B–7
09-03B