2004 MITSUBISHI ENDEAVOR wiring

Fig. 22: Identifying Connector C
-306

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
Q: Is the wiring harness between radio, CD player and CD changer
connector C-110 (terminal 5) and clock spring connector C-306 (terminal
2) in good condition?
YES: Go to Step 4.
NO: Repair the wiring harness. The remote controlled radio switch should
work normally.
STEP 4. Measure the resistance at remote controlled radio switch ground
circuit to the clock s
prin
g connector C-306
.

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

Fig. 26: Identifying Connector C
-306

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
Q: Are radio, CD player and CD changer connector C-110 and clock
spring connector C-306 in good condition?
YES: Go to Step 6.
NO: Repair or replace the damaged component(s). The remote controlled
radio switch should work normally.
STEP 6. Check the wiring harness between clock spring connector C-306
(terminal 3) and radio, CD player and CD changer connector C-110

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

Fig. 28: Identifying Connector C
-306

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
Q: Is the wiring harness between clock spring connector C-306 (terminal
3) and radio, CD player and CD changer connector C-110 (terminal 10) in
good condition?
YES: Go to Step 7.
NO: Repair the wiring harness. The remote controlled radio switch should
work normally.
STEP 7. Measure the resistance between the clock spring connector C-306
terminals.

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

Fig. 35: Identifying Connector C
-301 C
-303

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
Q: Are clock spring connector C-303 and switch (RH) connector C-301 in
good condition?
YES: Go to step 10.
NO: Repair or replace the damaged component(s). The remote controlled
radio switch should work normally.
STEP 10. Check the wiring harness between clock spring connector C-303
(terminals 4 and 5) and switch (RH) connector C-301 (terminals 1 and 2).

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

Fig. 36: Identifying Connector C
-301 C
-303

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
Q: Is the wiring harness between clock spring connector C-303 (terminals
4 and 5) and switch (RH) connector C-301 (terminals 1 and 2) in good
condition?
YES: Go to Step 11.
NO: Repair the wiring harness. The remote controlled radio switch should
work normally.
STEP 11. Measure the resistance at remote controlled radio switch (RH).
1. Remove the airbag module (Refer to AIR BAG RESTRAINT
SYSTEMS
).
2. Measure the resistance b
y operatin
g the remote controlled radio switch

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

Fig. 42: Identifying Connector C
-301 C
-303

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
Q: Are the wiring harness between remote controlled radio switch (RH)
connector C-301 (terminals 1 and 2) and clock spring connector C-303
(terminals 4 and 5) in good condition?
YES: The procedure is complete.
NO: Repair the wiring harness. The remote controlled radio switch (RH)
should work normally.
INSPECTION PROCEDURE 4: The System does not Recognize the Remote Controlled Radio Switch (LH) Only. <
vehicles with seven speakers >. CIRCUIT OPERATION Refer to INSPECTION PROCEDURE 2
.

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

Fig. 46: Identifying Connector C
-303 C
-311

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
Q: Are the wiring harness between remote controlled radio switch
connector C-311 (terminals 1 and 2) and clock spring connector C-303
(terminals 4 and 5) in good condition?
YES: No action to be taken.
NO: Repair the wiring harness. The remote controlled radio switch (LH)
should work normally.
INSPECTION PROCEDURE 5: No Sound. < Vehicles with Audio Amplifier >.
2004 Mitsubishi Endeavor LS
2004 BODY & ACCESSORIES Radio With Tape Player & Cd Player - Endeavor

TROUBLESHOOTING HINTS
Damaged wiring harness or connector Malfunction of the audio amplifier
DIAGNOSIS Required Special Tool:
MB991223: Harness set
STEP 1. Measure the voltage at audio amplifier connector C-11 in order to
check the battery circuit of power supply system 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