Mazda CX-7 2007 Workshop Manual page 1402

SYMPTOM TROUBLESHOOTING [POWER WINDOW SYSTEMS (AUTO-OPEN/
IG OFF Timer Function Inspection
STEP
• Close all doors.
1
• Turn the ignition switch to the ON position.
• In automatic mode, push down the power
window main switch for the driver-side front
door glass. The door glass should move
down within approx. 43 s after ignition
switch off.
• In manual mode (finger continuously
depressing the power window main switch),
the door glass should move down within
approx. 43 s after ignition switch off.
• Does the driver-side front door glass move
down?
• Turn the ignition switch to the ON position.
2
• In automatic mode, pull up the power window
main switch for the driver-side front door
glass. The door glass does not move up
within approx. 43 s after ignition switch off.
• Verify that driver-side front door glass does
not operate.
• Does the driver-side front door glass move
up?
• Turn the ignition switch to the ON position.
3
• Lower the driver-side front door glass
completely.
• Take a hammer and hold it against the inside
of the top of the door glass frame so that the
door glass will hit its handle when it is
closing.
• Raise the door glass using manual mode.
• When the door glass hits the hammer
handle, does it immediately reverse and
move down to approx. 200 mm {7.87 in}
from the completely closed position?
• Open front door.
4
• Turn the ignition switch to the ON position.
• Push/pull the power window main switch for
the door glass within approx. 43 s after
ignition switch off.
• Verify that the door glass does not move up
or down.
• Does the door glass move up or down?
• Close front doors.
5
• Turn the ignition switch to the ON position.
• Push/pull the power window main switch for
door glass after approx. 60 s after ignition
switch off.
• Verify that the door glass does not move up
or down.
• Does the door glass move up or down?
09-03A–6
CLOSE FUNCTION)]
INSPECTION
Yes Go to the next step.
• Perform the driver-side power window initialization
No
procedure, and reinspect.(See 09-12-13 POWER
WINDOW INITIALIZATION PROCEDURE.)
• If it does not move up and down upon reinspection,
inspect the following:
— Wiring harness for the door open/close signal system
— Latch switch
• Repair or replace the malfunctioning part, and reinspect.
— If operation is not normal, replace the power window
main switch, and then go to the next step.
• Perform the driver-side power window initialization
Yes
procedure, and reinspect.(See 09-12-13 POWER
WINDOW INITIALIZATION PROCEDURE.)
— If operation is not normal, replace the power window
main switch, then go to the next step.
No Go to the next step.
Yes Go to the next step.
• Perform the driver-side power window initialization
No
procedure, and reinspect.(See 09-12-13 POWER
WINDOW INITIALIZATION PROCEDURE.)
— If operation is not normal, replace the power window
main switch, then go to the next step.
• Inspect the door switch and related wiring harness.
Yes
• If above parts are normal, replace the power window
main switch, then go to the next step.
• If the above parts have any malfunction, repair or
replace the malfunction part, then go to the next step.
No Go to the next step.
• Perform the driver-side power window initialization
Yes
procedure, and reinspect.(See 09-12-13 POWER
WINDOW INITIALIZATION PROCEDURE.)
— If operation is not normal, replace the power window
main switch, then go to the two-step down function
inspection.
• The IG OFF timer function is normal.
No
• Go to the two-step down function inspection.
ACTION