Mitsubishi L200. Manual — part 518
DOOR
BODY
42-132
DIAGNOSIS PROCEDURE
STEP 1. M.U.T.-III diagnosis code.
When the ignition switch is turned to the "ON" posi-
tion, check that the ETACS-ECU does not set the
diagnosis code.
Q: Is the diagnosis code set?
YES :
Refer to
.
NO :
Go to Step 2.
STEP 2. Check the power window main switch.
Check that all of the front passenger's power window
and the rear power windows <Double cab> can oper-
ate by means of the power window main switch.
Q: Is the check result normal?
YES :
Go to Step 3.
NO :
Refer to
STEP 3. Connector check: Connector check: E-
03 power window main switch connector and E-
01 power window motor (front: RH) connector
AC509954
Connectors: E-01, E-03 <RHD>
AG
Harness side
E-03
E-03
Harness side
E-01 (B)
E-01 (B)
Q: Is the check result normal?
YES :
Go to Step 4.
NO :
Repair the connector.
STEP 4. Check the wiring harness from E-03
power window main switch connector terminal
Nos. 1, 7 and E-01 power window motor (front:
RH) connector terminal Nos. 3, 1.
AC509954
Connectors: E-01, E-03 <RHD>
AG
Harness side
E-03
E-03
Harness side
E-01 (B)
E-01 (B)
• Check the input and output lines for open and
short circuit.
Q: Is the check result normal?
YES :
Go to Step 5.
NO :
Repair the wiring harness.
STEP 5. Retest the system.
(1) Replace the power window main switch.
(2) Check that the driver's power window works by
means of the power window main switch.
Q: Is the check result normal?
YES :
The procedure is complete.
NO :
Replace the power window motor (front:
RH).
DOOR
BODY
42-133
Inspection Procedure B-4: Relevant Power Window(s) do not Work by means of the Front
Passenger's Power Window Sub Switch and Rear Power Window Sub Switches. <LH drive vehicles>
CAUTION
Whenever the ECU is replaced, ensure that the
input and output signal circuits are normal.
CPU
IC
IC
AC806165
Power Window Sub Switch Circuit
ETACS-ECU
RELAY
BOX
POWER WINDOW
RELAY
FUSIBLE
LINK
23
POWER WINDOW
SUB SWITCH
(FRONT: RH)
POWER WINDOW
MOTOR
(FRONT: RH)
Wire colour code
B : Black LG : Light green G : Green L : Blue W : White Y : Yellow SB : Sky blue
BR : Brown O : Orange GR : Grey R : Red P : Pink V : Violet PU : Purple
AB
AC900873AB
HALL IC
HALL IC
DOOR
BODY
42-134
AC903704
Power Window Sub Switch Circuit <Double Cab>
RELAY
BOX
POWER WINDOW
RELAY
FUSIBLE
LINK
23
Wire colour code
B : Black LG : Light green G : Green L : Blue W : White Y : Yellow SB : Sky blue
BR : Brown O : Orange GR : Grey R : Red P : Pink V : Violet PU : Purple
POWER
WINDOW
SUB
SWITCH
(REAR: LH)
POWER
WINDOW
MOTOR
(REAR: LH)
POWER
WINDOW
MOTOR
(REAR: RH)
CPU
HALL IC
HALL IC
CPU
POWER
WINDOW
SUB
SWITCH
(REAR: RH)
ETACS-ECU
AB
18 C-16
HALL IC
HALL IC
DOOR
BODY
42-135
COMMENTS ON TROUBLE SYMPTOM
If the front passenger's or rear power window <Dou-
ble cab> does not work by means of the respective
power window sub switch, the power window sub
switch or the power window motor may be defective.
PROBABLE CAUSES
• Malfunction of the power window sub switch
(front: RH), power window sub switch (rear: RH)
or power window sub switch (rear: LH)
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст