Mazda 6 2002 - Page 840

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TROUBLESHOOTING [POWER WINDOW SYSTEM]
Automatic Window Return Function Inspection
IG OFF Timer Function Inspection
STEP INSPECTION ACTION
1 • Turn ignition switch to ON position.
• Lower driver-side front window completely.
• Use power window main switch to close
driver's window in automatic mode.
• Does window automatically reverse even
though the glass does not encounter a
foreign object while it is going up in
automatic mode?
Yes Go to Step 1 of NO. 3 DRIVER-SIDE FRONT WINDOW
REVERSES EVEN THOUGH THE GLASS DOES NOT
ENCOUNTER A FOREIGN OBJECT WHILE IT IS GOING
UP IN AUTOMATIC MODE.
No Go to next step.
2 • Lower driver-side front window completely.
• Take a hammer and hold it against the inside
of the top of the window frame so that the
window will hit its handle when it is closed.
• Raise the window using automatic mode.
• When the window hits the hammer handle,
does it immediately reverse and go down to
approximately 200 mm {7.87 in} from the
completely closed position?
Yes • Automatic window return function inspection is normal.
• Go to IG OFF timer function inspection.
No Go to Step 1 of NO. 2 DRIVER-SIDE FRONT WINDOW
DOES NOT REVERSE, EVEN WHEN ENCOUNTERING A
FOREIGN OBJECT IN ITS PATH.
STEP INSPECTION ACTION
1 • Turn ignition switch to ON position.
• In automatic mode, push down power
window main switch for driver-side front
window. Window should go down within
approximately 42 seconds from ignition
switch OFF position.
• In manual mode (finger continuously
depressing power window main switch),
window should go down within
approximately 42 seconds from ignition
switch OFF position.
• Does driver-side front window go down?
Yes Go to next step.
No Replace power window main switch, then go to next step.
2 • Turn ignition switch to ON position.
• In automatic mode, pull up power window
main switch for driver-side front window.
Window cannot go up within approximately
4 seconds from ignition switch OFF position.
• Verify that driver-side front window does not
operate.
• Does driver-side front window go up?
Yes Replace power window main switch, then go to next step.
No Go to next step.
3 • Turn ignition switch to ON position.
• Lower driver-side front window completely.
• Take a hammer and hold it against the inside
of the top of the window frame so that the
window will hit its handle when it is closing.
• Raise the window using manual mode.
• When the window hits the hammer handle,
does it immediately reverse and go down to
approximately 200 mm {7.87 in} from the
completely raised position?
Yes Go to next step.
No Replace power window main switch, then go to next step.
4 • Open any door.
• Turn ignition switch to ON position.
• Push/pull power window main switch for
driver-side front window within
approximately 42 seconds from ignition
switch OFF position.
• Verify that driver-side front window does not
go up or down.
• Does driver-side front window go up or
down?
Yes • Inspect door switch and related warning harness.
• If above parts are okay, replace power window main
switch, then go to next step.
• If above parts are incorrect, repair or replace malfunction
part(s), then go to next step.
No Go to next step.