Mitsubishi Lancer Evolution IX. Manual - part 138
SYMPTOM PROCEDURES
SMART WIRING SYSTEM (SWS) NOT USING SWS MONITOR
54B-115
COMMENTS ON TROUBLE SYMPTOM
The revolution detection sensor, which is incorpo-
rated in the power window regulator motor, may be
defective.
POSSIBLE CAUSES
• Malfunction of the power window regulator motor
DIAGNOSIS PROCEDURE
Step 1. Check the power window operating
current.
Check that the power window operating current is
normal (Refer to GROUP 42
− Door − On-vehicle
Service
Q: Is the check result normal?
YES :
Adjust the door window glass (Refer to
GROUP 42
− Door − On-vehicle service
), and then go to Step 2.
NO :
Replace the defective power window
regulator motor assembly which operating
current are abnormal.
Step 2. Confirm the power window learning
function.
Check that the power window switch has learned the
fully closed position of the windows (Refer to
GROUP 42
− Door
).
Q: Is the check result normal?
YES :
Go to Step 3.
NO :
Make the power window switch learn the
fully closed position of the windows (Refer
to GROUP 42
− Door
Step 3. Determine a trouble spot.
Q: Which door does the power window anti-trap
function fail on?
Driver's door <LH drive vehicles> :
Go to Step 4.
Driver's door <RH drive vehicles> :
Go to Step 7.
Front passenger's door <LH drive vehicles> :
Go
to Step 10.
Front passenger's door <RH drive vehicles> :
Go
to Step 16.
Rear right door :
Go to Step 22.
Rear left door :
Go to Step 28.
POWER
WINDOW SUB
SWITCH (REAR: LH)
CPU
CPU
POWER
WINDOW MOTOR
(REAR: LH)
POWER
WINDOW MOTOR
(REAR: RH)
HALL IC
HALL IC
HALL IC
HALL IC
Wire colour code
B : Black LG : Light green G : Green L : Blue W : White Y : Yellow SB : Sky blue
BR : Brown O : Orange GR : Gray R : Red P : Pink V : Violet
POWER
WINDOW SUB
SWITCH (REAR: RH)
Power Window (rear) Circuit