2004 MITSUBISHI ENDEAVOR wiring

Fig. 62: Checking Connector C
-39
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
Q: Are the wiring harness between immobilizer-ECU connector C-39
(terminal 3) and PCM connector B-18 (terminal 13) in good condition?
YES: Go to Step 10.
NO: Repair the wiring harness. Confirm that scan tool MB991958
communicates normally.
STEP 10. Replace the immobilizer-ECU or PCM.
Replace the immobilizer-ECU or PCM.
Q: Did the communication with the scan tool become possible after
re
placin
g the immobilizer-ECU or the PCM?

2004 Mitsubishi Endeavor LS
2004 BODY & ACCESSORIES Ignition Switch - Endeavor

Fig. 72: Checking Connector C
-102

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
Q: Are immobilizer-ECU connector C-310-1 and combination meter
connector C-102 in good condition?
YES: Go to Step 4.
NO: Repair or replace the damaged component(s). Confirm that scan tool
MB991958 communicates normally.
STEP 4. Check the wiring harness between combination meter connector
C-102 (terminal 19) and immobilizer-ECU connector C-310-1 (terminal 1).
Fig. 73: Checking Wiring Harness Between

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

2004 Mitsubishi Endeavor LS
2004 BODY & ACCESSORIES Ignition Switch - Endeavor

Fig. 74: Check Wiring Harness Between Combination Meter Connector C-102

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
Fig. 75: Checking Connector C
-301

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
Q: Is the wiring harness between combination meter connector C-102
(terminal 1) and the battery in good condition?
NOTE: Also check key reminder switch connector C-310 for
loose, corroded, or damaged terminals, or terminals
pushed back in the connector. If key reminder switch
connector C-310 is damaged, repair or replace it.

2004 Mitsubishi Endeavor LS
2004 BODY & ACCESSORIES Ignition Switch - Endeavor

YES: Go to Step 5.
NO: Repair the wiring harness. Check to see that all meters operate.
STEP 5. Measure the voltage at combination meter connector C-102 in
order to check the battery circuit of power supply system to the
combination meter.
1. Turn the ignition switch to the "OFF" (LOCK) position.
2. Disconnect combination meter connector C-102, and measure at the
wirin
g harness side.

2004 Mitsubishi Endeavor LS
2004 BODY & ACCESSORIES Ignition Switch - Endeavor

Fig. 78: Checking Combination Meter Connector C
-102 For Loose
Corroded Or Damaged Terminals

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
Q: Is combination meter connector C-102 in good condition?
YES: Go to Step 7.
NO: Repair or replace the damaged component(s). Check to see that all
meters operate.
STEP 7. Check the wiring harness between combination meter connector
C-102 (terminal 1) and the battery.

2004 Mitsubishi Endeavor LS
2004 BODY & ACCESSORIES Ignition Switch - Endeavor

Fig. 79: Checking Wiring Harness Between Combination Meter Connector C
-102 And Battery

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
NOTE: Also check intermediate connector C-31 and joint
connector C-04 for loose, corroded, or damaged
terminals, or terminals pushed back in the connector. If
intermediate connector C-31 or joint connector C-04 is
damaged, repair or replace it.

2004 Mitsubishi Endeavor LS
2004 BODY & ACCESSORIES Ignition Switch - Endeavor

Q: Is the wiring harness between combination meter connector C-102
(terminal 1) and the battery in good condition?
YES: Go to Step 8.
NO: Repair the wiring harness. Check to see that all meters operate.
STEP 8. Retest the system.
Q: Is the malfunction eliminated?
YES: The procedure is complete. (If no malfunctions are found in all
steps, an intermittent malfunction is suspected. Refer to HOW TO USE
TROUBLESHOOTING/ INSPECTION SERVICE POINT
).
NO: Go to Step 1.
INSPECTION PROCEDURE 4: The Immobilizer Indicator Light does not Illuminate. < FROM TO JANUARY 2004 >
2004 Mitsubishi Endeavor LS
2004 BODY & ACCESSORIES Ignition Switch - Endeavor

TECHNICAL DESCRIPTION (COMMENT
)
The immobilizer indicator light or a malfunction of the combination meter or
immobilizer-ECU. TROUBLESHOOTING HINTS
Malfunction of combination meter Malfunction of immobilizer-ECU The wiring harness or connectors may have loose, corroded, or damaged
terminal, or terminals pushed back in the connector.
DIAGNOSIS Required Special Tool:
MB991223: Harness Set
STEP 1. Check immobilizer-ECU connector C-39 for loose, corroded or
damaged terminals, or terminals pushed back in the connector

2004 Mitsubishi Endeavor LS
2004 BODY & ACCESSORIES Ignition Switch - Endeavor