Mitsubishi 380. Manual - part 70

 

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Mitsubishi 380. Manual - part 70

 

 

SYMPTOM PROCEDURES

SIMPLIFIED WIRING SYSTEM (SWS)

54B-277

STEP 3. Check the wiring harness between intermediate 
connector C-25 (terminal 10) and front-ECU connector 
A-11X (terminal 4).
Q: Is the wiring harness between intermediate connector 

C-25 (terminal 10) and front-ECU connector A-11X 
(terminal 4) in good condition?
YES : 
No action is necessary and testing is complete.
NO :  The wiring harness may be damaged or the 

connector(s) may have loose, corroded or damaged 
terminals, or terminals pushed back in the connector. 
Repair the wiring harness as necessary. The front 
parking lamp (LH), taillamp (LH),and the licence plate 
lamp should illuminate normally.

STEP 4. Check intermediate connector C-25 and front-ECU 
connector A-11X for loose, corroded or damaged 
terminals, or terminals pushed back in the connector.
Q: Are intermediate connector C-25 and front-ECU 

connector A-11X in good condition?
YES : 
Go to Step 5.
NO :  Repair or replace the damaged component(s). Refer 

to GROUP 00E, Harness Connector Inspection 

P.00E-2

. The front parking lamp (RH), and the 

taillamp (RH) should illuminate normally.

AC305977AH

CONNECTOR: A-11X

RELAY BOX SIDE 

16DB435A

CONNECTOR: C-25

AC305977AH

CONNECTOR: A-11X

RELAY BOX SIDE 

16DB435A

CONNECTOR: C-25

SYMPTOM PROCEDURES

SIMPLIFIED WIRING SYSTEM (SWS)

54B-278

STEP 5. Check the wiring harness between intermediate 
connector C-25 (terminal 8) and front-ECU connector 
A-11X (terminal 4).
Q: Is the wiring harness between intermediate connector 

C-25 (terminal 8) and front-ECU connector A-11X 
(terminal 4) in good condition?
YES : 
No action is necessary and testing is complete.
NO :  The wiring harness may be damaged or the 

connector(s) may have loose, corroded or damaged 
terminals, or terminals pushed back in the connector. 
Repair the wiring harness as necessary. The front 
parking lamp (RH), and the taillamp (RH) should 
illuminate normally.

STEP 6. Check intermediate connector C-25 for loose, 
corroded or damaged terminals, or terminals pushed back 
in the connector.
Q: Is intermediate connector C-25 in good condition?

YES : Go to Step 7.
NO :  Repair or replace the damaged component(s). Refer 

to GROUP 00E, Harness Connector Inspection 

P.00E-2

. The taillamp (LH) and the licence plate lamp 

should illuminate normally.

AC305977AH

CONNECTOR: A-11X

RELAY BOX SIDE 

16DB435A

CONNECTOR: C-25

16DB435A

CONNECTOR: C-25

SYMPTOM PROCEDURES

SIMPLIFIED WIRING SYSTEM (SWS)

54B-279

STEP 7. Check the wiring harness between intermediate 
connector C-25 (terminal 10) and rear combination lamp 
(LH) connector F-09 (terminal 4).

NOTE: Check intermediate connector C-25 for loose, corroded, 
or damaged terminals, or terminals pushed back in the connec-
tor. If intermediate connector C-25 is damaged, repair or 
replace the damaged component(s) as described in GROUP 
00E, Harness Connector Inspection 

P.00E-2

.

Q: Is the wiring harness between intermediate connector 

C-25 (terminal 10) and rear combination lamp (LH) 
connector F-09 (terminal 4) in good condition?
YES : 
No action is necessary and testing is complete.
NO :  The wiring harness may be damaged or the 

connector(s) may have loose, corroded or damaged 
terminals, or terminals pushed back in the connector. 
Repair the wiring harness as necessary. The taillamp 
(LH) and the licence plate lamp should illuminate 
normally.

STEP 8. Check rear combination lamp (LH) connector F-09 
for loose, corroded or damaged terminals, or terminals 
pushed back in the connector.
Q: Is rear combination lamp (LH) connector F-09 in good 

condition?
YES : 
Go to Step 9.
NO :  Repair or replace the damaged component(s). Refer 

to GROUP 00E, Harness Connector Inspection 

P.00E-2

. Check that the taillamp (LH) illuminates 

normally.

STEP 9. Check the stop/taillamp bulb (LH).
(1) Remove the stop/taillamp bulb (LH).
(2) Verify that the stop/taillamp bulb (LH) is not damaged or 

burned out.

Q: Is the stop/taillamp bulb (LH) in good condition?

YES : Go to Step 10.
NO :  Replace the stop/taillamp bulb (LH). Verify that the 

taillamp (LH) illuminates normally.

AC305260

HARNESS SIDE

CONNECTOR: F-09

AK

AC305260

HARNESS SIDE

CONNECTOR: F-09

AK

SYMPTOM PROCEDURES

SIMPLIFIED WIRING SYSTEM (SWS)

54B-280

STEP 10. Check the ground circuit to the rear combination 
lamp (LH). Measure the resistance at rear combination 
lamp (LH) connector F-09.
(1) Disconnect rear combination lamp (LH) connector F-09 and 

measure the resistance available at the wiring harness side 
of the connector.

(2) Measure the resistance value between terminal 2 and 

ground.

• The resistance should be 2 ohms or less.

Q: Is the measured resistance 2 ohms or less?

YES : Go to Step 12.
NO :  Go to Step 11.

STEP 11. Check the wiring harness between rear 
combination lamp (LH) connector F-09 (terminal 2) and 
ground.
Q: Is the wiring harness between rear combination lamp 

(LH) connector F-09 (terminal 2) and ground in good 
condition?
YES : 
Replace the rear combination lamp socket (LH). 

Verify that the taillamp (LH) illuminates normally.

NO :  The wiring harness may be damaged or the 

connector(s) may have loose, corroded or damaged 
terminals, or terminals pushed back in the connector. 
Repair the wiring harness as necessary. Verify that 
the taillamp (LH) illuminates normally.

AC305260

HARNESS SIDE

CONNECTOR: F-09

AK

AC209364HF

CONNECTOR F-09
(HARNESS SIDE)

AC305260

HARNESS SIDE

CONNECTOR: F-09

AK

 

 

 

 

 

 

 

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