Mitsubishi L200. Manual — part 676

COMBINATION METER

CHASSIS ELECTRICAL

54A-71

COMMENTS ON TROUBLE SYMPTOM
If the rear fog indicator does not illuminate, the wiring
harness connector(s) or the combination meter may
be defective.

PROBABLE CAUSES

• Malfunction of the combination meter

• Damaged harness wires and connectors

DIAGNOSIS PROCEDURE

STEP 1. Check of rear fog lamp
Check that the rear fog lamp illuminates normally.

Q: Is the check result normal?

YES :

Go to Step 2.

NO :

Repair the rear fog lamp first. Refer to
trouble symptom chart

P.54A-152

.

Rear Fog Lamp Indicator Circuit <RHD>

REAR
FOG LAMP
RELAY

COMBINATION
METER

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

COMBINATION METER

CHASSIS ELECTRICAL

54A-72

STEP 2. Connector check: C-111 and C-113
combination meter connector

Q: Is the check result normal?

YES :

Go to Step 3.

NO :

Repair the defective connector.

STEP 3. Resistance measurement at the C-111
and C-113 combination meter connector.

(1) Disconnect the connector, and measure at the

wiring harness side.

(2) Resistance between C-111 combination meter

connector terminal No.57 and body earth

OK: Continuity exists (2

Ω or less)

(3) Check the resistance between the C-113

combination meter connector terminal No.13 and
body earth.

OK: Continuity exists (2

Ω or less)

Q: Is the check result normal?

YES :

Go to Step 5.

NO :

Go to Step 4.

AC903856

C-111 Harness side

C-113 Harness side

BG

Connectors: C-111, C-113 <LHD>

C-111

C-113

AC903868

C-111 Harness side

C-113 Harness side

BX

Connectors: C-111, C-113 <RHD>

C-111

C-113

AC903856

C-111 Harness side

C-113 Harness side

BG

Connectors: C-111, C-113 <LHD>

C-111

C-113

AC903868

C-111 Harness side

C-113 Harness side

BX

Connectors: C-111, C-113 <RHD>

C-111

C-113

AC310506

(Harness side)

Connectors C-111

IF

AC310506

(Harness side)

Connectors C-113

KB

COMBINATION METER

CHASSIS ELECTRICAL

54A-73

STEP 4. Check the wiring harness from C-111
combination meter connector terminal No.57 or
C-113 combination meter connector terminal
No.13 to body earth.

• Check the earth wires 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.

STEP 5. Connector check: C-215 rear fog lamp
relay connector and C-113 combination meter

Q: Is the check result normal?

YES :

Go to Step 6.

NO :

Repair the defective connector.

AC903856

C-111 Harness side

C-113 Harness side

BG

Connectors: C-111, C-113 <LHD>

C-111

C-113

AC903868

C-111 Harness side

C-113 Harness side

BX

Connectors: C-111, C-113 <RHD>

C-111

C-113

AC903856

Harness side

BH

Connector: C-113 <LHD>

AC903868

Harness side

BY

Connector: C-113 <RHD>

AC509934

Connector: C-215 <LHD>

AP

Junction block

Junction block side

AC509936

Connector: C-215 <RHD>

AL

Junction block
(Front view)

Junction block side

COMBINATION METER

CHASSIS ELECTRICAL

54A-74

STEP 6. Check the wiring harness from C-113
combination meter connector terminal No.10 to
C-215 rear fog lamp relay connector terminal
No.2.

NOTE: Prior to the wiring harness inspection, check
junction block connector C-221 and intermediate
connector C-30, and repair if necessary. <LHD>

NOTE: Prior to the wiring harness inspection, check
junction block connector C-204, joint connectors C-
137 and C-138, and repair if necessary. <RHD>

• Check the output lines for open circuit.

Q: Is the check result normal?

YES :

Go to Step 7.

NO :

Repair the wiring harness.

STEP 7. Retest the system.
Check that the rear fog lamp indicator illuminates
normally.

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 :

Replace the combination meter.

AC903856

Connectors: C-30, C-113 <LHD>

BJ

C-30

C-30

C-113

Harness side

C-113

AC903868

Connectors: C-113, C-137, C-138 <RHD>

CA

C-138 (L)

C-137, C-138

C-137 (L)

Harness side

C-113

C-113

AC509934

Connectors: C-215, C-221 <LHD>

AR

Junction

block

Junction block
side

Harness side

C-221

C-215

C-221

C-215

AC509936

Connectors: C-204, C-215 <RHD>

C-215

CB

Junction block

(Front view)

Junction block side

C-215

Harness side

C-204

C-204