Page 1679 of 3870
Fig. 49: Measuring Voltage Between Terminal 6 And Ground
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
3. Measure the voltage between terminal 16 and ground.
The voltage should measure approximately 12 volts (battery positive
voltage).
Q: Is the measured voltage approximately 12 volts (battery positive
voltage)?
YES: Go to Step 4 .
NO: Go to Step 2.
STEP 2. Check audio amplifier connector C-11 for loose, corroded or
damaged terminals, or terminals pushed back in the connector.
2004 Mitsubishi Endeavor LS
2004 BODY & ACCESSORIES Radio With Tape Player & Cd Player - Endeavor
Page 1680 of 3870
Fig. 50: Identifying Connector C
-11
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
Q: Is audio amplifier connector C-11 in good condition?
YES: Go to Step 3.
NO: Repair or replace the damaged component(s). The speakers should
sound.
STEP 3. Check the wiring harness between audio amplifier connector C-
11 (terminal 6 and 16) and the battery.
2004 Mitsubishi Endeavor LS
2004 BODY & ACCESSORIES Radio With Tape Player & Cd Player - Endeavor
Page 1683 of 3870
Fig. 52: Identifying Connector C
-31
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
Q: Is the wiring harness between audio amplifier connector C-11
(terminal 6 and 16) and the battery in good condition?
YES: There is no action to be taken.
NO: Repair the wiring harness. The speakers should sound.
STEP 4. Measure the resistance at audio amplifier connector C-11 in
order to check the ground circuit to the audio amplifier.
1. Disconnect audio amplifier connector C-11, and measure at the wiring
harness side.
2004 Mitsubishi Endeavor LS
2004 BODY & ACCESSORIES Radio With Tape Player & Cd Player - Endeavor
Page 1684 of 3870
Fig. 53: Disconnecting Audio Amplifier Connector C
-11
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
2. Measure the resistance between terminal 7 and ground.
Fig. 54: Measuring Resistance Between Terminal 7 And Ground
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
The resistance should be 2 ohms or less.
3. Measure the resistance between terminal 17 and ground. The resistance should be 2 ohms or less.
Q: Is the measured resistance 2 ohms or less?
YES: Go to Step 7 .
NO: Go to Ste
p 5.
2004 Mitsubishi Endeavor LS
2004 BODY & ACCESSORIES Radio With Tape Player & Cd Player - Endeavor
Page 1685 of 3870
STEP 5. Check audio amplifier connector C-11 for loose, corroded or
damaged terminals, or terminals pushed back in the connector.
Fig. 55: Identifying Connector C
-11
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
Q: Is audio amplifier connector C-11 in good condition?
YES: Go to Step 6.
NO: Repair or replace the damaged component(s). The speakers should
sound.
STEP 6. Check the wiring harness between audio amplifier connector C-
2004 Mitsubishi Endeavor LS
2004 BODY & ACCESSORIES Radio With Tape Player & Cd Player - Endeavor
Page 1686 of 3870
11 (terminal 7 and 17) and ground
.
Q: Is the wiring harness between audio amplifier connector C-11
(terminal 7 and 17) and ground in good condition?
YES: There is no action to be taken.
NO: Repair the wiring harness. The speakers should sound.
Fig. 56: Identifying Connector C-11
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
STEP 7. Check radio, CD player and CD changer connector C-113 and
aud
io amplifi
er conn
ecto
r C-12 f
or loose,
corroded
or da
maged
termin
als,
2004 Mitsubishi Endeavor LS
2004 BODY & ACCESSORIES Radio With Tape Player & Cd Player - Endeavor
Page 1689 of 3870
Fig. 57: Identifying Connector C
-12 , C
-113
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
Q: Are radio, CD player and CD changer connector C-113 and audio
amplifier connector C-12 in good condition?
YES: Go to Step 8.
NO: Repair or replace the damaged component(s). The door speaker (LH)
should sound.
STEP 8. Check the wiring harness between CD player and CD changer
connector C-113 (terminals 31, 32, 33, 34, 40 and 41) and audio amplifier
connector G-19 (terminals 22, 23, 24, 30 and 31).
2004 Mitsubishi Endeavor LS
2004 BODY & ACCESSORIES Radio With Tape Player & Cd Player - Endeavor
Page 1691 of 3870
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA
.
Q: Do the speakers sound normally?
YES: The procedure is complete.
NO: Repair or replace the audio amplifier.
INSPECTION PROCEDURE 6: No Sound from One Speaker. < Vehicles with Six Speakers >.
2004 Mitsubishi Endeavor LS
2004 BODY & ACCESSORIES Radio With Tape Player & Cd Player - Endeavor
