2004 MITSUBISHI ENDEAVOR light

INSPECTION PROCEDURE 1: WHEN THE BRAKE PEDAL IS DEPRESSED, AUT
O-CRUISE CONTROL IS NOT
CANCELLED
COMMENT The stoplight switch circuit is suspected. TROUBLESHOOTING HINTS (The most likely causes for this case:)
Malfunction of the stoplight switch. Damaged harness or connector. Malfunction of the PCM.
DIAGNOSIS Refer to DIAGNOSTIC TROUBLE CODE PROCEDURES
- DTC 22:
STOPLIGHT SWITCH SYSTEM
.
INSPECTION PROCEDURE 2: When the Selector Lever is Moved to "N" Range, Auto-cruise Control is not Cancelled.COMMENT The transmission range switch circuit is suspected. TROUBLESHOOTING HINTS (The most likely causes for this case:)
Malfunction of the transmission range switch. Damaged harness or connector. Malfunction of the PCM.
DIAGNOSIS Refer to DTC 27 (P0705): TRANSMISSION RANGE SWITCH SYS
, DTC 28
(P0705): TRANSMISSION RANGE SWITCH SYS
.
INSPECTION PROCEDURE 3: When the Auto-cruise Control "CANCEL" Switch is Set to ON, Auto-cruise Control is
not Cancelled. COMMENT The cause is probably an open-circuit in the output in the circuit inside the
"CANCEL" switch.
2004 Mitsubishi Endeavor LS
2004 BODY & ACCESSORIES Auto, Cruise Control System - Endeavor

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA
.
2. Turn the ignition switch to the "ON" position.
3. Set scan tool MB991958 to data reading mode for auto-cruise control
system.
Item 04, Cancel Switch.
When "CANCEL" switch is at the ON position, the display on
scan tool MB991958 should be "ON". When "CANCEL" switch is at the OFF position, the display on
scan tool MB991958 should be "OFF".
4. Turn the ignition switch to the "LOCK" (OFF) position.
5. Disconnect scan tool MB991958.
Q: Is the switch operating properly?
YES: Go to Step 3.
NO: Refer to SYMPTOM PROCEDURES
. Then go to Step 7 .
STEP 3. Using scan tool MB991958, check data list item 05: Stoplight
Switch.
1. Connect scan tool MB991958 to the data link connector. (Refer to AUTO
-
CRUISE CONTROL SYSTEM DIAGNOSTIC TROUBLESHOOTING STRATEGY
).
CAUTION: To prevent damage to scan tool MB991958,
always turn the ignition switch to the
"LOCK" (OFF) position before connecting or
disconnecting scan tool MB991958.

2004 Mitsubishi Endeavor LS
2004 BODY & ACCESSORIES Auto, Cruise Control System - Endeavor

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA
.
2. Turn the ignition switch to the "ON" position.
3. Set scan tool MB991958 to data reading mode for auto-cruise control
system.
Item 05: Stoplight Switch.
When brake pedal is depressed, the display on scan tool
MB991958 should be "ON". When brake pedal is released, the display on scan tool
MB991958 should be "OFF".
4. Turn the ignition switch to the "LOCK" (OFF) position.
5. Disconnect scan tool MB991958.
Q: Is the switch operating properly?
YES: Go to Step 4.
NO: Refer to SYMPTOM PROCEDURES
. Then go to Step 7 .
STEP 4. Using scan tool MB991958, check data list item 06: Brake switch.
1. Connect scan tool MB991958 to the data link connector. (Refer to AUTO
-
CRUISE CONTROL SYSTEM DIAGNOSTIC TROUBLESHOOTING STRATEGY
).
CAUTION: To prevent damage to scan tool MB991958,
always turn the ignition switch to the
"LOCK" (OFF) position before connecting or
disconnecting scan tool MB991958.

2004 Mitsubishi Endeavor LS
2004 BODY & ACCESSORIES Auto, Cruise Control System - Endeavor

2. Turn the ignition switch to the "ON" position.
3. Check for MFI system diagnostic trouble code. (Refer to HOW TO
READ AND ERASE DIAGNOSTIC TROUBLE CODE
).
4. Turn the ignition switch to the "LOCK" (OFF) position.
5. Disconnect scan tool MB991958.
Q: Is any DTC set?
YES: Diagnose the MFI control system. (Refer to DIAGNOSTIC
TROUBLE CODE CHART
). Then go to Step 4 .
NO: Go to Step 3.
STEP 3. Retest the system
Q: Does hunting occur?
YES: Replace the PCM [Refer to POWERTRAIN CONTROL
MODULE (PCM)
]. Then go to Step 4.
NO: It can be assumed that this malfunction is intermittent (Refer to
HOW TO COPE WITH INTERMITTENT MALFUNCTIONS
).
STEP 4. Retest the system
Q: Does a hunting occur?
YES: Return to Step 1 .
NO: The procedure is complete.
INSPECTION PROCEDURE 6: Auto-cruise Control Indicator Light inside Combination Meter does not Illuminate.
(However, Auto-cruise Control is Normal).
2004 Mitsubishi Endeavor LS
2004 BODY & ACCESSORIES Auto, Cruise Control System - Endeavor

Fig. 93: Auto
-Cruise Control Indicator Light Inside Combination Meter

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

2004 Mitsubishi Endeavor LS
2004 BODY & ACCESSORIES Auto, Cruise Control System - Endeavor

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA
.
CIRCUIT OPERATION The PCM detects "CRUISE" (MAIN) switch "ON" signal to illuminate the
"CRUISE" indicator light on the combination meter. COMMENT Connector(s), wiring harness in the CAN bus line between the PCM and the
combination meter, power supply to the PCM, the combination meter, the PCM
may be defective. TROUBLESHOOTING HINTS
Malfunction of the combination meter Damaged harness, connector Malfunction of the PCM
DIAGNOSIS REQUIRED SPECIAL TOOL:
MB991958: Scan Tool (MUT-III Sub Assembly)
MB991824: V.C.I. MB991827: USB Cable MB991910: Main Harness A
STEP 1. Using scan tool MB991958, diagnose the CAN bus line.
Use scan tool MB991958 to diagnose the CAN bus lines.
1. Connect scan tool MB991958 to the data link connec
tor.
(Refer to AUTO
-
CAUTION: To prevent damage to scan tool MB991958,
always turn the ignition switch to the
"LOCK" (OFF) position before connecting or
disconnecting scan tool MB991958.

2004 Mitsubishi Endeavor LS
2004 BODY & ACCESSORIES Auto, Cruise Control System - Endeavor

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA
.
2. Turn the ignition switch to the "ON" position.
3. Check for MFI system diagnostic trouble code. (Refer to HOW TO
READ AND ERASE DIAGNOSTIC TROUBLE CODE
).
4. Turn the ignition switch to the "LOCK" (OFF) position.
5. Disconnect scan tool MB991958.
Q: Is DTC U1108 set?
YES: Refer to DTC U1108: COMBINATION METER TIME
-OUT
.
Then go to Step 4 .
NO: Go to Step 3.
STEP 3. Retest the system.
Q: Does the "CRUISE" indicator light illuminate when the
"CRUISE" (MAIN) switch is turned "ON"?
YES: It can be assumed that this malfunction is intermittent (Refer to
HOW TO COPE WITH INTERMITTENT MALFUNCTIONS
).
NO: Replace the PCM [Refer to POWERTRAIN CONTROL
MODULE (PCM)
]. Then go to Step 4.
STEP 4. Retest the system.
Q: Does the "CRUISE" indicator light illuminate when the
"CRUISE" (MAIN) switch is turned "ON"?
YES: The procedure is complete.
NO: Return to Step 1 .
DATA LIST REFERENCE TABLE
CAUTION:
When shifting the selector lever to "D" range, the
brakes should be applied so that the vehicle
does not move forward.

2004 Mitsubishi Endeavor LS
2004 BODY & ACCESSORIES Auto, Cruise Control System - Endeavor

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA
.
2. Check that the "CRUISE" indicator light within the combination meter
illuminates when the "CRUISE" (MAIN) switch is switched "ON"
AUTO-CRUISE CONTROL SETTING 1. Switch "ON" the "CRUISE" (MAIN) switch.
Fig. 106: Switching ON The CRUISE Main Switch

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
2. Drive at the desired speed, above approximately 40 km/h (25 mph).
3. Push the auto-cruise control switch in the direction of arrow.

2004 Mitsubishi Endeavor LS
2004 BODY & ACCESSORIES Auto, Cruise Control System - Endeavor