Mitsubishi L200. Manual — part 493

REAR PANEL POWER WINDOW <Vehicles with rear panel power window>

BODY

42-32

Code No. 5002: P/W (RP) SW pulse 2 disconnection

CAUTION

Whenever the ECU is replaced, ensure that the
input and output signal circuits are normal.

AC600746

Rear Panel Power Window Circuit

REAR PANEL POWER WINDOW-ECU

REAR PANEL
POWER WINDOW
MOTOR

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 : Grey R : Red P : Pink V : Violet PU : Purple

AB

COMMENTS ON TROUBLE SYMPTOM

• During the rear panel power window motor opera-

tion, if only the anti-trap sensor signal is detected
successively 20 times, rear panel power window-
ECU stores the diagnosis code No. 5002.

PROBABLE CAUSES

• Malfunction of the rear panel power window

motor

• Malfunction of the rear panel power window-ECU

• Damaged harness wires and connectors

REAR PANEL POWER WINDOW <Vehicles with rear panel power window>

BODY

42-33

DIAGNOSIS PROCEDURE

STEP 1. Connector check: D-11 rear panel power
window-ECU connector and D-09 rear panel
power window motor connector

AC600754AB

Connectors: D-09, D-11 <LHD>

D-09 (B)

Harness side

D-09 (B)

D-11

D-11

Harness side

AC600755AB

Connectors: D-09, D-11 <RHD>

D-09 (B)

Harness side

D-09 (B)

D-11

D-11

Harness side

Q: Is the check result normal?

YES :

Go to Step 2.

NO :

Repair the connector.

STEP 2. Check the wiring harness between D-11
rear panel power window-ECU connector
terminal Nos. 8, 11, 16 and D-09 rear panel power
window motor connector terminal Nos. 5, 6 and
2.

AC600754AB

Connectors: D-09, D-11 <LHD>

D-09 (B)

Harness side

D-09 (B)

D-11

D-11

Harness side

AC600755AB

Connectors: D-09, D-11 <RHD>

D-09 (B)

Harness side

D-09 (B)

D-11

D-11

Harness side

• Check the input and output lines for open and

short circuit.

Q: Is the check result normal?

YES :

Go to Step 3.

NO :

Repair the wiring harness.

STEP 3. Check whether the diagnosis code is
reset.
(1) Replace the rear panel power window motor.
(2) Check that diagnosis code is not reset.

Q: Is diagnosis code set?

YES :

Replace the rear panel power window-ECU.

NO :

The procedure is complete.

Code No. 5003: P/W (RP) Above window position

CAUTION

• Whenever the ECU is replaced, ensure that

the input and output signal circuits are nor-
mal.

• Do not remove the battery within approxi-

mately one minute after the ignition switch is
turned to the "LOCK" (OFF) position because
the rear panel power window-ECU may set

diagnosis code No. 5003 mistakenly when the
battery is removed immediately after the igni-
tion switch is turned to the "LOCK" (OFF)
position.

COMMENTS ON TROUBLE SYMPTOM
If the rear panel window glass travels further in the
close direction exceeding the fully-closed position,
rear panel power window-ECU stores the diagnosis
code No. 5003.

REAR PANEL POWER WINDOW <Vehicles with rear panel power window>

BODY

42-34

PROBABLE CAUSES

• Malfunction of the rear panel power window

motor

• Malfunction of the rear panel power window-ECU

• The battery has been removed immediately after

the ignition switch is turned to the "LOCK (OFF)"
position.

DIAGNOSIS PROCEDURE

STEP 1. Confirm the rear panel power window
learning function.
(1) Check that the rear panel power window switch

has learned the fully closed position of the
window (Refer to

P.42-55

).

(2) On completion, check that diagnosis code

No.5003 is not reset.

Q: Is the check result normal?

YES :

The procedure is complete.

NO :

Go to Step 2.

STEP 2. Check whether the diagnosis code is
reset.
(1) Replace the rear panel power window motor.
(2) Check that diagnosis code is not reset.

Q: Is diagnosis code set?

YES :

Replace the rear panel power window-ECU.

NO :

The procedure is complete.

Code No. 5004: P/W (RP) Sensor fail (earth)

CAUTION

Whenever the ECU is replaced, ensure that the
input and output signal circuits are normal.

AC600746

Rear Panel Power Window Circuit

REAR PANEL POWER WINDOW-ECU

REAR PANEL
POWER WINDOW
MOTOR

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 : Grey R : Red P : Pink V : Violet PU : Purple

AB

COMMENTS ON TROUBLE SYMPTOM
If the rear panel power window motor is driven during
the short-to-earth detection of the sensor power sup-
ply for rear panel power window motor, rear panel
power window-ECU stores the diagnosis code No.
5004.

PROBABLE CAUSES

• Malfunction of the rear panel power window

motor

• Malfunction of the rear panel power window-ECU

• Damaged harness wires and connectors

REAR PANEL POWER WINDOW <Vehicles with rear panel power window>

BODY

42-35

DIAGNOSIS PROCEDURE

STEP 1. Connector check: D-11 rear panel power
window-ECU connector and D-09 rear panel
power window motor connector

AC600754AB

Connectors: D-09, D-11 <LHD>

D-09 (B)

Harness side

D-09 (B)

D-11

D-11

Harness side

AC600755AB

Connectors: D-09, D-11 <RHD>

D-09 (B)

Harness side

D-09 (B)

D-11

D-11

Harness side

Q: Is the check result normal?

YES :

Go to Step 2.

NO :

Repair the connector.

STEP 2. Check the wiring harness between D-11
rear panel power window-ECU connector
terminal No. 8 and D-09 rear panel power window
motor connector terminal 5.

AC600754AB

Connectors: D-09, D-11 <LHD>

D-09 (B)

Harness side

D-09 (B)

D-11

D-11

Harness side

AC600755AB

Connectors: D-09, D-11 <RHD>

D-09 (B)

Harness side

D-09 (B)

D-11

D-11

Harness side

• Check the input and output lines for open and

short circuit.

Q: Is the check result normal?

YES :

Go to Step 3.

NO :

Repair the wiring harness.

STEP 3. Check whether the diagnosis code is
reset.
(1) Replace the rear panel power window motor.
(2) Check that diagnosis code is not reset.

Q: Is diagnosis code set?

YES :

Replace the rear panel power window-ECU.

NO :

The procedure is complete.

Code No. 5005: P/W (RP) 3 Times jam-protection

CAUTION

Whenever the ECU is replaced, ensure that the
input and output signal circuits are normal.
COMMENTS ON TROUBLE SYMPTOM
If the anti-trap function is activated successively 3
times, rear panel power window-ECU stores the
diagnosis code No. 5005.

PROBABLE CAUSES

• Malfunction of the rear panel power window

motor

• Malfunction of the rear panel power window-ECU