Mitsubishi L200. Manual - part 570

OUTSIDE MIRROR

EXTERIOR

51-96

STEP 3. Check the wiring harness between E-02 
door mirror assembly (RH) connector terminal 
No.1, E-17 door mirror assembly (LH) connector 
terminal No.1 and C-208 junction block 
connector terminal No.10.

AC509954AE

Harness side

Connector: E-02 (RH)

AC509952

Connector: E-17 (LH)

AE

Harness side

AC509934

Connector: C-208 <LHD>

Junction block (Front view)

DA

Harness side

NOTE: 

AC903853

Connector: C-121 <LHD>

AI

AC903856

Connector: C-133 <LHD>

AN

Prior to the wiring harness inspection, check interme-
diate connector C-121, C-133, and repair if neces-
sary.

• Check the power supply line for open circuit.

Q: Is the check result normal?

YES : 

The trouble can be an intermittent 

malfunction (Refer to GROUP 00, How to 
use Troubleshooting/Inspection Service 
Points 

− How to Cope with Intermittent 

Malfunction ).

NO : 

Repair the wiring harness.

OUTSIDE MIRROR

EXTERIOR

51-97

STEP 4. Check the wiring harness between E-02 
door mirror assembly (RH) connector terminal 
No.1, E-17 door mirror assembly (LH) connector 
terminal No.1 and C-208 junction block 
connector terminal No.10.

AC509954AE

Harness side

Connector: E-02 (RH)

AC509952

Connector: E-17 (LH)

AE

Harness side

AC509936

Connector: C-208 <RHD>

Harness side

CD

Junction block 
(Front view)

NOTE: 

AC903868

Connectors: C-08, C-121 <RHD>

C-08 (B)

CF

C-121

C-08

C-121

AC903865

Connector: C-133 <RHD>

AL

Prior to the wiring harness inspection, check joint 
connector C-08 <RH drive vehicles>, intermediate 
connector C-121 and C-133, and repair if necessary.

• Check the power supply line for open circuit.

Q: Is the check result normal?

YES : 

The trouble can be an intermittent 

malfunction (Refer to GROUP 00, How to 
use Troubleshooting/Inspection Service 
Points 

− How to Cope with Intermittent 

Malfunction ).

NO : 

Repair the wiring harness.

OUTSIDE MIRROR

EXTERIOR

51-98

INSPECTION PROCEDURE 2: Right or Left Heated Door Mirror does not Operate

AC903734

Heated Door Mirror <LHD> Circuit

REAR WINDOW
DEFOGGER RELAY

REAR WINDOW
DEFOGGER RELAY

DOOR
MIRROR
ASSEMBLY (LH)

DOOR
MIRROR
ASSEMBLY (RH)

MIRROR 
HEATER

MIRROR 
HEATER

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     SI : Silver

AB

AC903735

Heated Door Mirror <RHD> Circuit

REAR WINDOW
DEFOGGER RELAY

REAR WINDOW
DEFOGGER RELAY

MIRROR 
HEATER

MIRROR 
HEATER

DOOR
MIRROR
ASSEMBLY (LH)

DOOR
MIRROR
ASSEMBLY (RH)

AB

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     SI : Silver

OUTSIDE MIRROR

EXTERIOR

51-99

COMMENTS ON TROUBLE SYMPTOM
If either of the heated door mirrors does not work, the 
door mirror assembly may be defective.

POSSIBLE CAUSES

• Malfunction of the door mirror assembly

• Damaged harness wires and connectors

DIAGNOSIS PROCEDURE

STEP 1. Verify the operation of each heated door 
mirror.

Q: Which door mirror does not heat?

Door mirror (RH) : 

Go to Step 2.

Door mirror (LH) : 

Go to Step 9.

STEP 2. Check the door mirror assembly (RH).
Check that the heater element of the door mirror 
assembly (RH) is in good condition (Refer to the 
heated door mirror check 

P.51-108

).

Q: Is the check result normal?

YES : 

Go to Step 3.

NO : 

Replace the mirror glass of the door mirror 
assembly (RH).