Mitsubishi Galant. Manual — part 640

RADIO WITH TAPE PLAYER AND CD PLAYER

TSB Revision

CHASSIS ELECTRICAL

54A-113

STEP 23. Check the rear speaker (LH).
(1) Remove the rear door speaker (LH).
(2) Check that the rear door speaker (LH) generates noise

when a 5-volt voltage is applied on the rear speaker (LH)
terminal.

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

YES : Go to Step 24.
NO : Replace the rear speaker (LH). The rear door speaker

(LH) should sound.

STEP 24. Check rear speaker (LH) connector F-02 and
amplifier connector D-17 for damage.
Q: Are harness connectors D-17 and F-02 in good

condition?
YES : Go to Step 25.
NO : Repair or replace them. Refer to GROUP 00E,

Harness Connector Inspection

P.00E-2

. The rear

speaker (LH) should sound.

ACX01868AB

5V

AC003689

CONNECTOR: D-17

AB

AC003085

CONNECTOR: F-02

AE

TSB Revision

CHASSIS ELECTRICAL

RADIO WITH TAPE PLAYER AND CD PLAYER

54A-114

STEP 25. Check the harness wires between rear speaker
(LH) connector F-02 and amplifier connector D-17.
NOTE: After inspecting intermediate connectors C-67 and C-
71, inspect the wire. If intermediate connectors C-67 and C-71
is damaged, repair or replace it. Refer to GROUP 00E,
Harness Connector Inspection

P.00E-2

.

Q: Are the harness wires between rear speaker (LH)

connector F-02 and amplifier connector D-17 in good
condition?
YES : Go to Step 26.
NO : Repair them. The rear door speaker (LH) should

sound.

AC003689

CONNECTOR: D-17

AB

AC003085

CONNECTOR: F-02

AE

AC003079AF

CONNECTOR
BLOCK (LH)

CONNECTOR: C-67

AC003415 AC

CONNECTOR: C-71

CONNECTOR
BLOCK (RH)

RADIO WITH TAPE PLAYER AND CD PLAYER

TSB Revision

CHASSIS ELECTRICAL

54A-115

STEP 26. Check the DIN cable between amplifier and radio,
tape player and CD player.

Q: Is the DIN cable in good condition?

YES : Repair or replace the amplifier or radio, tape player

and CD player. The rear speaker (LH) should sound.

NO : Repair or replace it. The rear speaker (LH) should

sound.

STEP 27. Check the rear speaker (RH).
(1) Remove the rear speaker (RH).
(2) Check that the rear speaker (RH) generates noise when a

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

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

YES : Go to Step 28.
NO : Replace the rear speaker (RH). The rear speaker

(RH) should sound.

STEP 28. Check rear speaker (RH) connector F-04 and
amplifier connector D-17 for damage.
Q: Are harness connectors D-17 and F-04 in good

condition?
YES : Go to Step 29.
NO : Repair or replace them. Refer to GROUP 00E,

Harness Connector Inspection

P.00E-2

. The rear

speaker (RH) should sound.

ACX01868AB

5V

AC003689

CONNECTOR: D-17

AB

AC003085

CONNECTOR: F-04

AF

TSB Revision

CHASSIS ELECTRICAL

RADIO WITH TAPE PLAYER AND CD PLAYER

54A-116

STEP 29. Check the harness wire between door speaker
(RH) connector F-04 and audio amplifier connector D-17.
Q: Is the harness wire between rear speaker (RH)

connector F-04 and amplifier connector D-17 in good
condition?
YES : Go to Step 30.
NO : Repair it. The rear speaker (RH) should sound.

STEP 30. Check the DIN cable between amplifier and radio,
tape player and CD player.

Q: Is the DIN cable in good condition?

YES : Repair or replace the amplifier or radio, tape player

and CD player. The rear speaker (RH) should sound.

NO : Repair or replace it. The rear speaker (RH) should

sound.

STEP 31. Check the tweeter (LH).
(1) Remove the tweeter (LH).
(2) Check that the tweeter (LH) generates noise when a 5-volt

voltage is applied on the tweeter (LH) terminal.

Q: Is the tweeter (LH) generating noise?

YES : Go to Step 32.
NO : Replace the tweeter (LH). The tweeter (LH) should

sound.

AC003689

CONNECTOR: D-17

AB

AC003085

CONNECTOR: F-04

AF

ACX01868AB

5V