Mitsubishi Outlander GS45X. Manual - part 132

MMCS

TSB Revision

CHASSIS ELECTRICAL

54A-525

STEP 17. Check the wiring harness between audio 
amplifier connector D-126 (terminal 28, 38) and front door 
speaker (LH) connector E-17 (terminal 1, 2).
NOTE: Also check intermediate connectors C-20 and C-126 for 
loose, corroded, or damaged terminals, or terminals pushed 
back in the connector. If intermediate connector C-20 or C-126 
is damaged, repair or replace the connector as described in 
GROUP 00E, Harness Connector Inspection 

P.00E-2

.

• Check the communication lines for open circuit and short 

circuit.

Q: Is the wiring harness between audio amplifier connector 

D-126 (terminal 28, 38) and front door speaker (LH) 
connector E-17 (terminal 1, 2) in good condition?
YES : Go to Step 18.
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. 

STEP 18. Check multivision display connector C-10 and 
audio amplifier connector D-127 for loose, corroded or 
damaged terminals, or terminals pushed back in the 
connector.
Q: Are multivision display connector C-10 and audio 

amplifier connector D-127 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

.

STEP 19. Check the wiring harness between multivision 
display connector C-10 (terminal 3, 12) and audio amplifier 
connector D-127 (terminal 12, 4)

• Check the communication lines for open circuit and short 

circuit.

NOTE: Also check intermediate connectors C-17 and C-22 for 
loose, corroded, or damaged terminals, or terminals pushed 
back in the connector. If intermediate connector C-17 or C-22 is 
damaged, repair or replace the connector as described in 
GROUP 00E, Harness Connector Inspection 

P.00E-2

.

Q: Is the wiring harness between multivision display 

connector C-10 (terminal 3, 12) and audio amplifier 
connector D-127 (terminal 12, 4) in good condition?
YES : Check the trouble symptom, and go to Step 40.
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. 

MMCS

TSB Revision

CHASSIS ELECTRICAL

54A-526

STEP 20. Check rear door speaker (RH) connector E-10 for 
loose, corroded or damaged terminals, or terminals 
pushed back in the connector.
Q: Is rear door speaker (RH) connector E-10 in good 

condition?
YES : Go to Step 21.
NO :  Repair or replace the damaged component(s). Refer 

to GROUP 00E, Harness Connector Inspection 

P.00E-2

.

STEP 21. Check the rear door speaker (RH).
(1) Remove the rear door speaker (RH). Refer to 

P.54A-692

.

(2) Check that the rear door speaker (RH) outputs the noise 

when five volts are applied to the rear door speaker (RH) 
connector terminal.

Q: Does the rear door speaker (RH) output the noise?

YES : Go to Step 22.
NO :  Replace the rear door speaker (RH).

STEP 22. Check audio amplifier connector D-127 for loose, 
corroded or damaged terminals, or terminals pushed back 
in the connector.
Q: Is audio amplifier connector D-127 in good condition?

YES : Go to Step 23.
NO :  Repair or replace the damaged component(s). Refer 

to GROUP 00E, Harness Connector Inspection 

P.00E-2

.

STEP 23. Check the wiring harness between audio 
amplifier connector D-127 (terminal 2, 8) and rear door 
speaker (RH) connector E-10 (terminal 1, 2).
NOTE: Also check intermediate connector D-36 for loose, cor-
roded, or damaged terminals, or terminals pushed back in the 
connector. If intermediate connector D-36 is damaged, repair or 
replace the connector as described in GROUP 00E, Harness 
Connector Inspection 

P.00E-2

.

• Check the communication lines for open circuit and short 

circuit.

Q: Is the wiring harness between audio amplifier connector 

D-127 (terminal 2, 8) and rear door speaker (RH) 
connector E-10 (terminal 1, 2) in good condition?
YES : Check the trouble symptom, and go to Step 40.
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. 

AC703723AB

5 volts

MMCS

TSB Revision

CHASSIS ELECTRICAL

54A-527

STEP 24. Check rear door speaker (LH) connector E-24 for 
loose, corroded or damaged terminals, or terminals 
pushed back in the connector.
Q: Is rear door speaker (LH) connector E-24 in good 

condition?
YES : Go to Step 25.
NO :  Repair or replace the damaged component(s). Refer 

to GROUP 00E, Harness Connector Inspection 

P.00E-2

.

STEP 25. Check the rear door speaker (LH).
(1) Remove the rear door speaker (LH). Refer to 

P.54A-692

.

(2) Check that the rear door speaker (LH) outputs the noise 

when five volts are applied to the rear door speaker (LH) 
connector terminal.

Q: Does the rear door speaker (LH) output the noise?

YES : Go to Step 26.
NO :  Replace the rear door speaker (LH).

STEP 26. Check audio amplifier connector D-127 for loose, 
corroded or damaged terminals, or terminals pushed back 
in the connector.
Q: Is audio amplifier connector D-127 in good condition?

YES : Go to Step 27.
NO :  Repair or replace the damaged component(s). Refer 

to GROUP 00E, Harness Connector Inspection 

P.00E-2

.

STEP 27. Check the wiring harness between audio 
amplifier connector D-127 (terminal 1, 7) and rear door 
speaker (LH) connector E-24 (terminal 1, 2).
NOTE: Also check intermediate connector D-21 for loose, cor-
roded, or damaged terminals, or terminals pushed back in the 
connector. If intermediate connector D-21 is damaged, repair or 
replace the connector as described in GROUP 00E, Harness 
Connector Inspection 

P.00E-2

.

• Check the communication lines for open circuit and short 

circuit.

Q: Is the wiring harness between audio amplifier connector 

D-127 (terminal 1, 7) and rear door speaker (LH) 
connector E-24 (terminal 1, 2) in good condition?
YES : Check the trouble symptom, and go to Step 40.
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. 

AC703723AB

5 volts

MMCS

TSB Revision

CHASSIS ELECTRICAL

54A-528

STEP 28. Check tweeter (RH) connector E-02 for loose, 
corroded or damaged terminals, or terminals pushed back 
in the connector.
Q: Is tweeter (RH) connector E-02 in good condition?

YES : Go to Step 29.
NO :  Repair or replace the damaged component(s). Refer 

to GROUP 00E, Harness Connector Inspection 

P.00E-2

.

STEP 29. Check the tweeter (RH).
(1) Remove the tweeter (RH). Refer to 

P.54A-692

.

(2) Check that the tweeter (RH) outputs the noise when five 

volts are applied to the tweeter (RH) connector terminal.

Q: Does the tweeter (RH) output the noise?

YES : Go to Step 30.
NO :  Replace the tweeter (RH).

STEP 30. Check audio amplifier connector D-127 for loose, 
corroded or damaged terminals, or terminals pushed back 
in the connector.
Q: Is audio amplifier connector D-127 in good condition?

YES : Go to Step 31.
NO :  Repair or replace the damaged component(s). Refer 

to GROUP 00E, Harness Connector Inspection 

P.00E-2

.

STEP 31. Check the wiring harness between audio 
amplifier connector D-127 (terminal 5, 13) and tweeter (RH) 
connector E-02 (terminal 2, 1).
NOTE: Also check intermediate connectors C-22 and C-113 for 
loose, corroded, or damaged terminals, or terminals pushed 
back in the connector. If intermediate connector C-22 or C-113 
is damaged, repair or replace the connector as described in 
GROUP 00E, Harness Connector Inspection 

P.00E-2

.

• Check the communication lines for open circuit and short 

circuit.

Q: Is the wiring harness between audio amplifier connector 

D-127 (terminal 5, 13) and tweeter (RH) connector E-02 
(terminal 2, 1) in good condition?
YES : Check the trouble symptom, and go to Step 40.
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. 

AC703723AB

5 volts