Mitsubishi L200. Manual - part 794

ETACS

CHASSIS ELECTRICAL

54A-543

• Malfunction of the seat belt switch (RH)

• Malfunction of the ETACS-ECU

• Damaged harness wires and connectors

ETACS

CHASSIS ELECTRICAL

54A-544

DIAGNOSIS PROCEDURE

STEP 1. Connector check: D-25 seat belt switch 
(LH) connector or D-26 seat belt switch (RH) 
connector

AC901130AE

Harness side

Connector: D-25 <SINGLE CAB-LHD>

AC903963AB

Harness side

Connector: D-26 <SINGLE CAB-RHD>

AC903877AE

Harness side

Connector: D-25 <CLUB CAB-LHD>

AC903879AC

Harness side

Connector: D-26 <CLUB CAB-RHD>

AC903885 AL

Harness side

D-25, D-26

D-25

D-26

Connectors: D-25, D-26 <DOUBLE CAB>

ETACS

CHASSIS ELECTRICAL

54A-545

Q: Is the check result normal?

YES : 

Go to Step 2.

NO : 

Repair the defective connector.

STEP 2. Check the seat belt switch.
Refer to GROUP 52A 

− Front Seat Belt .

Q: Is the check result normal?

YES : 

Go to Step 3.

NO : 

Replace the seat belt switch.

ETACS

CHASSIS ELECTRICAL

54A-546

STEP 3. Resistance measurement at the D-25 
seat belt switch (LH) connector or D-26 seat belt 
switch (RH) connector.

(1) Disconnect the connector, and measure at the 

AC901130AE

Harness side

Connector: D-25 <SINGLE CAB-LHD>

AC903963AB

Harness side

Connector: D-26 <SINGLE CAB-RHD>

AC903877AE

Harness side

Connector: D-25 <CLUB CAB-LHD>

AC903879AC

Harness side

Connector: D-26 <CLUB CAB-RHD>

AC903885 AL

Harness side

D-25, D-26

D-25

D-26

Connectors: D-25, D-26 <DOUBLE CAB>