Mazda CX-7 2007 Workshop Manual page 1416

SYMPTOM TROUBLESHOOTING [POWER WINDOW SYSTEMS (EXTERIOR OPEN/
Step
• Open the door glass by operating the transmitter.
3
• Does the door glass stop before fully opening?
• Close the door glass by operating the
4
transmitter.
• Does the door glass stop before fully closing?
End Of Sie
No.6 DOOR GLASS REVERSES BEFORE IT FULLY OPENS[POWER WINDOW SYSTEMS (EXTERIOR OPEN/
CLOSE FUNCTION)]
6 Door glass reverses before it fully opens
• Malfunction in power window motor
• Malfunction in battery
POSSIBLE CAUSE
• Improper installation of door glass
Diagnostic procedure
Step
• By operating a power window main switch /
1
power window subswitch (passenger's), operate
the door glass.
• Does the door glass mis-reverse?
End Of Sie
09-03B–6
CLOSE FUNCTION)]
Inspection
INSPECTION
Yes Inspect the following parts, and repair or replace.
• Keyless control module (Vehicles with advanced
keyless system)
(See 09-14-30 KEYLESS CONTROL MODULE
INSPECTION[ADVANCED KEYLESS SYSTEM].)
• BCM (See 09-40-2 BODY CONTROL MODULE
(BCM) INSPECTION.)
No Go to the next step.
Yes Inspect the following parts, and repair or replace.
• Keyless control module (Vehicle with advanced
keyless system)
(See 09-14-30 KEYLESS CONTROL MODULE
INSPECTION[ADVANCED KEYLESS SYSTEM].)
• BCM (See 09-40-2 BODY CONTROL MODULE
(BCM) INSPECTION.)
• Keyless entry system signal reception error (outside
operation area, radio signal interference)
No Reinspect for malfunction recurrence.If the malfunction
is not corrected, repeat the procedure from Step 1.
Yes Inspect the power window motor and repair or replace
it. (See 09-12-7 POWER WINDOW MOTOR
INSPECTION.)
No Inspect the following parts and repair or replace them.
• Power window motor (See 09-12-7 POWER
WINDOW MOTOR INSPECTION.)
• Battery (brownout)
• Door glass (improper installation)
Note
• Depending on the temperature, battery, and
voltage condition, the door glass may mis-
reverse.
Action
id090361809100
ACTION