Mitsubishi L200. Manual - part 557

WINDSHIELD WIPER AND WASHER

EXTERIOR

51-44

STEP 7. Check the wiring harness between C-218 
ETACS-ECU connector terminal No.8 and A-05 
windshield wiper motor connector terminal No.3.

AC509934

Connector: C-218 <LHD>

AJ

Junction 

block

Junction block side

AC509943

Connector: C-218 <RHD>

AC

Junction block

 (Rear view)

Junction block side

AC903897

AJ

Connector: A-05 <LHD>

Harness side

A-05 (GR)

AC903889

AC

Connector: A-05 <RHD>

Harness side

A-05 (GR)

NOTE: 

AC509934

Connector: C-210 <LHD>

Junction block

AN

Harness side

AC509936

Connector: C-210 <RHD>

Harness side

AJ

Junction block 

(Front view)

Prior to the wiring harness inspection, check the 
junction block connector C-210 and repair if neces-
sary.

• Check the output lines for open circuit.

Q: Is the check result normal?

YES : 

Go to Step 9.

NO : 

Repair the wiring harness.

WINDSHIELD WIPER AND WASHER

EXTERIOR

51-45

STEP 8. Check the wiring harness between C-218 
ETACS-ECU connector terminal No.8 and A-05 
windshield wiper motor connector terminal No.1.

AC509934

Connector: C-218 <LHD>

AJ

Junction 

block

Junction block side

AC509943

Connector: C-218 <RHD>

AC

Junction block

 (Rear view)

Junction block side

AC903897

AJ

Connector: A-05 <LHD>

Harness side

A-05 (GR)

AC903889

AC

Connector: A-05 <RHD>

Harness side

A-05 (GR)

NOTE: 

AC509934

Connector: C-210 <LHD>

Junction block

AN

Harness side

AC509936

Connector: C-210 <RHD>

Harness side

AJ

Junction block 

(Front view)

Prior to the wiring harness inspection, check the 
junction block connector C-210 and repair if neces-
sary.

• Check the output lines for open circuit.

Q: Is the check result normal?

YES : 

Go to Step 9.

NO : 

Repair the wiring harness.

STEP 9. Retest the system.
Check that the windshield wipers work normally by 
moving the switch to each position.

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 windshield wiper motor.

WINDSHIELD WIPER AND WASHER

EXTERIOR

51-46

STEP 10. Connector check: C-218 ETACS-ECU 
connector 

AC509934

Connector: C-218 <LHD>

AJ

Junction 

block

Junction block side

AC509943

Connector: C-218 <RHD>

AC

Junction block

 (Rear view)

Junction block side

Q: Is the check result normal?

YES <LH drive vehicles> : 

Go to Step 11.

YES <RH drive vehicles> : 

Go to Step 12.

NO : 

Repair the defective connector.

STEP 11. Check the wiring harness between C-
218 ETACS-ECU connector terminal No.7 and A-
05 windshield wiper motor connector terminal 
No.5.

AC509934

Connector: C-218 <LHD>

AJ

Junction 

block

Junction block side

AC903897

AJ

Connector: A-05 <LHD>

Harness side

A-05 (GR)

NOTE: 

AC509934

Connector: C-210 <LHD>

Junction block

AN

Harness side

Prior to the wiring harness inspection, check the 
junction block connector C-210 and repair if neces-
sary.

• Check the output lines for open circuit.

Q: Is the check result normal?

YES : 

Go to Step 13.

NO : 

Repair the wiring harness.

WINDSHIELD WIPER AND WASHER

EXTERIOR

51-47

STEP 12. Check the wiring harness between C-
218 ETACS-ECU connector terminal No.7 and A-
05 windshield wiper motor connector terminal 
No.4.

AC509943

Connector: C-218 <RHD>

AC

Junction block

 (Rear view)

Junction block side

AC903889

AC

Connector: A-05 <RHD>

Harness side

A-05 (GR)

NOTE: 

AC509936

Connector: C-210 <RHD>

Harness side

AJ

Junction block 

(Front view)

Prior to the wiring harness inspection, check the 
junction block connector C-210 and repair if neces-
sary.

• Check the output lines for open circuit.

Q: Is the check result normal?

YES : 

Go to Step 13.

NO : 

Repair the wiring harness.

STEP 13. Retest the system.
Check that the windshield wipers work normally by 
moving the switch to each position.

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 windshield wiper motor.