2004 MITSUBISHI ENDEAVOR Amplifier

Fig. 129: Identifying Connector D
-34
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
Q: Is the wiring harness between rear door speaker (RH) connector E-05
(terminals 1 and 2) and audio amplifier connector C-11 (terminals 1 and
9) in good condition?
YES: Replace the audio amplifier. The rear door speaker (RH) should
sound.
NO: Repair the wiring harness. The rear door speaker (RH) should sound.
STEP 20. Check the woofer
1. Remove the woofer. Refer to SPEAKER
.

2004 Mitsubishi Endeavor LS
2004 BODY & ACCESSORIES Radio With Tape Player & Cd Player - Endeavor

2. Check that the woofer generates noise when a five-volt voltage is applied
on the woofer terminal.
Fig. 130: Checking Woofer

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
Q: Is the woofer generating noise?
YES: Go to Step 21.
NO: Replace the woofer. The woofer should sound.
STEP 21. Check woofer connector D-08 and 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

Fig. 132: Identifying Connector D
-08
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
Q: Are harness connectors D-08 and C-11 in good condition?
YES: Go to Step 22.
NO: Repair or replace the damaged component(s). The woofer should
sound.
STEP 22. Check the wiring harness between woofer connector D-08
(terminals 1 and 2) and audio amplifier connector C-11 (terminals 8 and
18)

2004 Mitsubishi Endeavor LS
2004 BODY & ACCESSORIES Radio With Tape Player & Cd Player - Endeavor

Fig. 135: Identifying Connector C
-112

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
Q: Is the wiring harness between woofer connector D-08 (terminals 1 and
2) and audio amplifier connector C-11 (terminals 8 and 18) in good
condition?
YES: Replace the audio amplifier. The woofer should sound.
NO: Repair the wiring harness. The woofer should sound.
INSPECTION PROCEDURE 8: Noise is Present while Moving (AM). DIAGNOSIS
STEP 1. Ask the driver about the noise.
1. Find out the following information from the owner.
2. Place where the noise occurs.

2004 Mitsubishi Endeavor LS
2004 BODY & ACCESSORIES Radio With Tape Player & Cd Player - Endeavor

YES: Go to Step 3.
NO: Ensure that the antenna base and the radio and CD player are fitted
securely. Check that there is no noise.
STEP 3. Check radio and CD player connector C-105 or radio, CD player
and CD changer connector C-105, C-110, C-113 and amplifier connector
C-11, C-12 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

Fig. 143: Identifying Connector C
-105,C
-110,C
-113

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
Q: Are radio and CD player connector C-105 or radio, CD player and CD
changer connector C-105, C-110, C-113 and amplifier connector C-11, C-
12 in good condition?
YES: Go to Step 4.
NO: Repair or replace the damaged component(s). Check that there is no
noise.
STEP 4. Check that noise appears when the radio switch is turned on
while the vehicle is sto
pp
ed and the radio is ta
pp
ed while tuned awa
y from
a station.
Q: Does noise appear when the radio switch is turned on while the vehicle
is stopped and the radio is tapped while tuned away from a station?
YES: Go to Step 5.
NO: It may be static electricity noise.
STEP 5. Verify that the radio is correctly grounded.
The radio is connected to the ground with an assembling screw.
Q: Is the radio correctly grounded?
YES: Go to Step 6.
NO: Tighten the screw securely. Check that there is no noise.
STEP 6. Check by replacing radio and CD player.
NOTE: Body static electricity from the shock absorber rubber
bushings used to prevent vibration, tires, etc. occurs
because of separation from the ground, causing a
buzzing noise. Since no measures can be taken to
discharge the static electricity of the vehicle body.
Check that there is no noise.

2004 Mitsubishi Endeavor LS
2004 BODY & ACCESSORIES Radio With Tape Player & Cd Player - Endeavor

Quarter Trim Pane
l
Fig. 161: Removing/Installing Speaker

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
AMPLIFIER REMOVAL AND INSTALLATION
2004 Mitsubishi Endeavor LS
2004 BODY & ACCESSORIES Radio With Tape Player & Cd Player - Endeavor

Fig. 162: Removing/Installing Amplifier

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
REMOVAL SERVICE POINTS << A >> AMPLIFIER REMOVAL Move the audio amplifier wiring harness to one side, and then maneuver out the
audio amplifier.
2004 Mitsubishi Endeavor LS
2004 BODY & ACCESSORIES Radio With Tape Player & Cd Player - Endeavor