Mazda CX-7 2007 Workshop Manual page 1401

SYMPTOM TROUBLESHOOTING [POWER WINDOW SYSTEMS (AUTO-OPEN/
STEP
• Does each other door glass other than the
3
driver-side door glass move up and down in
manual mode using the power window main
switch?
• Turn the power-cut switch to LOCK.
4
• Push/pull the power window main switch
(switches for all windows in manual mode).
• Does only driver-side front door glass move
up and down?
Automatic Mode Function Inspection
Note
• Perform the following inspection for the power window main switch and the power window subswitches for
each window.
STEP
• Turn the ignition switch to the ON position.
1
• Operate the power window switch in
automatic mode.
• Does the door glass move up and down in
automatic mode?
• Gently pull the power window switch while
2
the door glass is moving down in automatic
mode.
• Does the glass stop?
• Gently press the power window switch while
3
the door glass is moving up in automatic
mode.
• Does the glass stop?
Automatic Door Glass Return Function Inspection
Note
• Perform the following inspection for the power window main switch and the power window subswitches for
each front door window.
• With the switch held at auto-up, the front door glass does not automatically reverse even when a foreign
object is encountered.
STEP
• Turn the ignition switch to the ON position.
1
• Lower the door glass completely.
• Use the power window switch to close the
door glass in automatic mode.
• Does the door glass automatically reverse
even though the glass does not encounter a
foreign object while it is moving up in
automatic mode?
• Lower the door glass completely.
2
• Take a hammer and hold it against the inside
of the top of the window frame so that the
door glass will hit its handle when it is closed.
• Raise the door glass using automatic 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?
CLOSE FUNCTION)]
INSPECTION
INSPECTION
INSPECTION
Yes Go to the next step.
• Perform the power window initialization procedure
No
procedure for any door glass that does not move up and
down, 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 between power window main switch
and subswitch
• Repair or replace the malfunctioning part, then go to the
next step.
• Manual mode function is normal.
Yes
• Go to the automatic mode function inspection.
No Replace the power window main switch, then go to the
automatic mode function inspection (power-cut switch
system malfunction).
Yes Go to the next step.
• Door glass does not move up and down in automatic
No
mode:
— Go to Step 1 of NO. 1 DOOR GLASS DOES NOT
MOVE UP AND DOWN IN AUTOMATIC MODE.
• Door glass moves up and down in automatic mode, but
door glass reverses:
— Go to Step 1 of NO. 3 DOOR GLASS REVERSES
EVEN THOUGH THE GLASS DOES NOT
ENCOUNTER A FOREIGN OBJECT WHILE IT IS
MOVING UP IN AUTOMATIC MODE.
Yes Go to the next step.
No Replace the power window switch, then go to the automatic
door glass return function inspection.
• Automatic mode function is normal.
Yes
• Go to the automatic door glass return function
inspection.
No Replace the power window switch, then go to the automatic
door glass return function inspection.
Yes Go to Step 1 of NO. 3 DOOR GLASS REVERSES EVEN
THOUGH THE GLASS DOES NOT ENCOUNTER A
FOREIGN OBJECT WHILE IT IS MOVING UP IN
AUTOMATIC MODE.
No Go to the next step.
• Automatic door glass return function inspection is
Yes
normal.
• Go to the IG OFF timer function inspection.
No Go to Step 1 of NO. 2 DOOR GLASS DOES NOT
REVERSE, EVEN WHEN ENCOUNTERING A FOREIGN
OBJECT IN ITS PATH.
ACTION
ACTION
ACTION
09-03A–5
09-03A