Mitsubishi L200. Manual - part 516

DOOR

BODY

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(2) Turn the ignition switch to the ON position.

AC310507IY

Connector E-03
(harness side)

10

1

6

14

5

12

13

4

11

7

2

3

8

9

(3) Check the voltage between the E-03 power 

window relay connector terminal No.6 and body 
earth.

OK: System voltage

Q: Is the check result normal?

YES : 

Go to Step 15.

NO : 

Go to Step 14.

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STEP 14. Check the wiring harness between A-
24X power window relay connector terminal No.3 
and E-03 power window main switch connector 
terminal No. 6.

AC600252

AG

Connector: A-24X

Relay box side

AC509952

Connector: E-03 <LHD>

AI

Harness side

AC509954

Connector: E-03 <RHD>

AI

Harness side

NOTE: 

AC805686AS

Connectors: C-32, C-33, C-134 <LHD>

C-134

C-133

C-33

C-33

C-32 
(GR)

C-32 (GR)

AC509930BY

Connectors: C-32, C-33, C-133 <RHD>

C-32 (GR)

C-133

C-33

C-134

C-33

C-32 (GR)

Prior to the wiring harness inspection, check interme-
diate connector C-33, C-134 and joint connector C-
32, 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 harness wire.

DOOR

BODY

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STEP 15. Resistance measurement at the E-03 
power window main switch connector.

AC509952

Connector: E-03 <LHD>

AI

Harness side

AC509954

Connector: E-03 <RHD>

AI

Harness side

(1) Disconnect the connector, and measure at the 

wiring harness side.

AC209731

Connector E-03 
(harness side)

AC208731BH

10

1

6

14

5

12

13

4

11

7

2

3

8

9

(2) Check the resistance between E-03 power 

window main switch connector terminal No.2 and 
body earth.

OK: Continuity exists (2 

Ω or less)

Q: Is the check result normal?

YES : 

Go to Step 17.

NO : 

Go to Step 16.

STEP 16. Check the wiring harness between E-03 
power window main switch connector terminal 
No.2 and body earth.

AC509952

Connector: E-03 <LHD>

AI

Harness side

AC509954

Connector: E-03 <RHD>

AI

Harness side

NOTE: 

AC903856AG

Connector: C-134 <LHD>

Harness side

AC903363

AU

Connector: C-134 <RHD>

Prior to the wiring harness inspection, check interme-
diate connector C-134, and repair if necessary.

• Check the earth wires for open circuit.

Q: Is the check result normal?

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BODY

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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 17. Retest the system.
(1) Replace the power window main switch.
(2) Check that the all the power windows works.

Q: Is the check result normal?

YES : 

The procedure is complete.

NO : 

Replace the ETACS-ECU and register the 
ID codes (Refer to GROUP 54A, How to 
Register Encrypted Code ).