Mitsubishi Galant (2004+). Manual - part 1485

RADIO WITH CD PLAYER

TSB Revision

CHASSIS ELECTRICAL

54A-183

STEP 12. Check front door speaker (RH) connector E-02 
and audio amplifier connector C-113 for loose, corroded or 
damaged terminals, or terminals pushed back in the 
connector.
Q: Are harness connectors E-02 and C-113 in good 

condition?
YES : Go to Step 13.
NO :  Repair or replace the component(s). Refer to GROUP 

00E, Harness Connector Inspection 

P.00E-2

. The 

front door speaker (RH) should sound.

AC305233CC

CONNECTOR: C-113

HARNESS SIDE

AC305333

AM

CONNECTOR: E-02

RADIO WITH CD PLAYER

TSB Revision

CHASSIS ELECTRICAL

54A-184

STEP 13. Check the wiring harness between front door 
speaker (RH) connector E-02 (terminals 1 and 2) and audio 
amplifier connector C-113 (terminals 15 and 5).

NOTE: Also check intermediate connector C-12 for loose, cor-
roded, or damaged terminals, or terminals pushed back in the 
connector.  If intermediate connector C-12 is damaged, repair 
or replace the connector as described in GROUP 00E, Harness 
Connector Inspection 

P.00E-2

.

Q: Is the wiring harness between front door speaker (RH) 

connector E-02 (terminals 1 and 2) and audio amplifier 
connector C-113 (terminals 15 and 5) in good condition?
YES : Replace the audio amplifier. The front door speaker 

(RH) should sound.

NO :  Repair the wiring harness. The front door speaker 

(RH) should sound.

AC305234

C-12

C-12

CONNECTORS: C-12, C-113

C-113

HARNESS SIDE

C-113

BA

AC305333

AM

CONNECTOR: E-02

RADIO WITH CD PLAYER

TSB Revision

CHASSIS ELECTRICAL

54A-185

STEP 14. Check the rear speaker (LH).
(1) Remove the rear speaker (LH). Refer to 

P.54A-220

.

(2) Check that the rear speaker (LH) generates noise when a 

five-volt voltage is applied on the rear speaker (LH) 
terminal.

Q: Is the rear speaker (LH) generating noise?

YES : Go to Step 15.
NO :  Replace the rear speaker (LH). The rear speaker (LH) 

should sound.

STEP 15. Check rear speaker (LH) connector D-12 and 
audio amplifier connector C-113 for loose, corroded or 
damaged terminals, or terminals pushed back in the 
connector.
Q: Are harness connectors D-12 and C-113 in good 

condition?
YES : Go to Step 16.
NO :  Repair or replace the damaged component(s). Refer 

to GROUP 00E, Harness Connector Inspection 

P.00E-2

. The rear speaker (LH) should sound.

ACX01868AB

5V

AC305233CC

CONNECTOR: C-113

HARNESS SIDE

AC305268

AU

CONNECTOR: D-12

HARNESS SIDE

RADIO WITH CD PLAYER

TSB Revision

CHASSIS ELECTRICAL

54A-186

STEP 16. Check the wiring harness between rear speaker 
(LH) connector D-12 (terminals 1 and 2) and audio 
amplifier connector C-113 (terminals 2 and 10).

NOTE: Also check intermediate connector C-28 for loose, cor-
roded, or damaged terminals, or terminals pushed back in the 
connector. If intermediate connector C-28 is damaged, repair or 
replace the connectors as described in GROUP 00E, Harness 
Connector Inspection 

P.00E-2

.

Q: Is the wiring harness between the rear speaker (LH) 

connector D-12 (terminals 1 and 2) and audio amplifier 
connector C-113 (terminals 2 and 10) in good condition?
YES : Replace the audio amplifier. The rear speaker (LH) 

should sound.

NO :  Repair the wiring harness. The rear speaker (LH) 

should sound.

STEP 17. Check the rear speaker (RH).
(1) Remove the rear speaker (RH). Refer to 

P.54A-220

.

(2) Check that the rear speaker (RH) generates noise when a 

five-volt voltage is applied on the rear speaker (RH) 
terminal.

Q: Is the rear speaker (RH) generating noise?

YES : Go to Step 18.
NO :  Replace the rear speaker (RH). The rear speaker 

(RH) should sound.

AC305233CC

CONNECTOR: C-113

HARNESS SIDE

AC305268

AU

CONNECTOR: D-12

HARNESS SIDE

AC305231AE

CONNECTOR:C-28

ACX01868AB

5V