Mitsubishi 380. Manual — part 71

SYMPTOM PROCEDURES

SIMPLIFIED WIRING SYSTEM (SWS)

54B-281

STEP 12. Check rear combination lamp (RH) connector
F-03 for loose, corroded or damaged terminals, or
terminals pushed back in the connector.
Q: Is rear combination lamp (RH) connector F-03 in good

condition?
YES : Go to Step 14.
NO : Repair or replace the damaged component(s). Refer

to GROUP 00E, Harness Connector Inspection

P.00E-2

. Check that the taillamp (RH) illuminates

normally.

STEP 13. Check the stop/taillamp bulb (RH).
(1) Remove the stop/taillamp bulb (RH).
(2) Verify that the stop/taillamp bulb (RH) is not damaged or

burned out.

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

YES : Go to Step 14.
NO : Replace the stop/taillamp bulb (RH). Verify that the

taillamp (RH) illuminates normally.

STEP 14. Check the ground circuit to the rear combination
lamp (RH). Measure the resistance at rear combination
lamp (RH) connector F-03.
(1) Disconnect rear lamp (RH) connector F-03 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 17.
NO : Go to Step 16.

AC305260

AH

CONNECTOR: F-03

HARNESS SIDE

AC305260

AH

CONNECTOR: F-03

HARNESS SIDE

AC209364

CONNECTOR F-03
(HARNESS SIDE)

HD

SYMPTOM PROCEDURES

SIMPLIFIED WIRING SYSTEM (SWS)

54B-282

STEP 15. Check the wiring harness between rear
combination lamp (RH) connector F-03 (terminal 2) and
ground.
Q: Is the wiring harness between rear combination lamp

(RH) connector F-03 (terminal 2) and ground in good
condition?
YES : Replace the rear combination lamp socket (RH).

Verify that the taillamp (RH) 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 (RH) illuminates normally.

STEP 16. 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 17.
NO : Repair or replace the damaged component(s). Refer

to GROUP 00E, Harness Connector Inspection

P.00E-2

. Check that the taillamp (RH) illuminates

normally.

AC305260

AH

CONNECTOR: F-03

HARNESS SIDE

16DB435A

CONNECTOR: C-25

SYMPTOM PROCEDURES

SIMPLIFIED WIRING SYSTEM (SWS)

54B-283

STEP 17. Check the wiring harness between rear
combination lamp (RH) connector F-03 (terminal 4) and
intermediate connector C-25 (terminal 8).

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 rear combination lamp

(RH) connector F-03 (terminal 4) and intermediate
connector C-25 (terminal 8) in good condition?
YES : Replace the rear combination lamp socket (RH).

Verify that the taillamp (RH) 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 (RH) illuminates normally.

16DB435A

CONNECTOR: C-25

AC305260

AH

CONNECTOR: F-03

HARNESS SIDE

SYMPTOM PROCEDURES

SIMPLIFIED WIRING SYSTEM (SWS)

54B-284

STEP 18. Check front combination lamp (LH) connector
A-20 for loose, corroded or damaged terminals, or
terminals pushed back in the connector.
Q: Is front combination lamp (LH) connector A-20 in good

condition?
YES : Go to Step 19.
NO : Repair or replace the damaged component(s). Refer

to GROUP 00E, Harness Connector Inspection

P.00E-2

. Check that the front park lamp (LH)

illuminates normally.

STEP 19. Check the front park lamp bulb (LH).
(1) Remove the front park lamp bulb (LH).
(2) Verify that the front park lamp bulb (LH) is not damaged or

burned out.

Q: Is the front park lamp bulb (LH) in good condition?

YES : Go to Step 20.
NO : Replace the front park lamp bulb (LH). Verify that the

front park lamp (LH) illuminates normally.

STEP 20. Check the ground circuit to the front parking
lamp (LH). Measure the resistance at front combination
lamp (LH) connector A-20.
(1) Disconnect front combination lamp (LH) connector A-20

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

(2) Measure the resistance value between terminal 5 and

ground.

• The resistance should be 2 ohms or less.

Q: Is the measured resistance 2 ohms or less?

YES : Go to Step 22.
NO : Go to Step 21.

16DB434A

A-20

CONNECTOR: A-20

16DB434A

A-20

CONNECTOR: A-20

16DB436A

CONNECTOR A-20

(HARNESS SIDE)