MITSUBISHI ENDEAVOR 2004 Service Repair Manual

Fig. 37: Identifying Connectors C
-302, C
-303, C
-306
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
Q: Is the harness wire in good condition?
YES : Go to Step 14.
NO : Repair the damaged harness wire, and install the air bag module
(driver's side). (Refer to DRIVER
-SIDE AIR BAG MODULE &
CLOCKSPRING
). Then go to Step 18 .
STEP 14. Check the clock spring.
Refer to DRIVER
-SIDE AIR BAG MODULE & CLOCKSPRING
.
Q: Is the clock spring in good condition?
YES : It can be assumed that this malfunction is intermittent. (Refer to
HOW TO COPE WITH INTERMITTENT MALFUNCTIONS ).
Install the air bag module (driver's side). (Refer to DRIVER
-SIDE AIR
BAG MODULE & CLOCKSPRING
). Then go to Step 18 .
NO : Replace the clock spring and install the air bag module (driver's
side). (Refer to DRIVER
-SIDE AIR BAG MODULE &
CLOCKSPRING
). Then go to Step 18 .
STEP 15. Check PCM connector B-19 for loose, corroded or damaged
terminals, or terminals pushed back in the connector.

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

Fig. 38: Identif
ying Connector
B-19

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

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA
.
Q: Are the connector and terminals in good condition?
YES : Install the air bag module (driver's side). (Refer to DRIVER
-SIDE
AIR BAG MODULE & CLOCKSPRING
). Then go to Step 17 .
NO : Repair or replace the faulty connector and install the air bag module
(driver's side). (Refer to DRIVER
-SIDE AIR BAG MODULE &
CLOCKSPRING
). Then go to Step 18 .
STEP 16. Check the auto-cruise control switch.
1. Remove auto-cruise control switch. Refer toAUTO
-CRUISE
CONTROL
.
2. Measure the resistance between terminal 2 and terminal 3 when each of
the "CRUISE" (MAIN), "COAST/SET", "ACC/RES" and "CANCEL"
switch is
pressed.

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

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

Fig. 39: Checking Aut
o-Cruise Control Switc
h
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
Fig. 40: Identifing Auto
-Cruise Control Conditions

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
Q: Is the resistance within specifications?
YES : Install the air bag module (driver's side). (Refer to DRIVER
-SIDE
AIR BAG MODULE & CLOCKSPRING
). Then go to Step 17.
NO : Replace the auto-cruise control switch, (Refer to AUTO
-CRUISE
CONTROL
), and install the air bag module (driver's side). (Refer to
DRIVER
-SIDE AIR BAG MODULE & CLOCKSPRING
). Then go
to Step 18 .
STEP 17. Using scan tool MB991958, read the diagnostic trouble code.
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

1. Connect scan tool MB991958 to the data link connector.

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

Fig. 41: Connecting Scan Tool To Data Link Connector

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
2. Turn the ignition switch to the "ON" position.
3. Set scan tool MB991958 to read the diagnostic trouble codes.
4. Turn the ignition switch to the "LOCK" (OFF) position.
5. Disconnect scan tool MB991958.
Q: Is DTC 15 set?
YES : Replace the PCM. [Refer to POWERTRAIN CONTROL
MODULE (PCM)
]. Then go to Step 18.
NO : It can be assumed that this malfunction is intermittent. (Refer to
HOW TO COPE WITH INTERMITTENT MALFUNCTIONS
).
Step 18. Using scan tool MB991958, read the diagnostic trouble code.
1. Connect scan tool MB991958 to the data link connec
tor.
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

Fig. 42: Connecting Scan Tool To Data Link Connector

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 read the diagnostic trouble codes.
4. Turn the ignition switch to the "LOCK" (OFF) position.
5. Disconnect scan tool MB991958.
Q: Is DTC 15 set?
YES : Return to Step 1 .
NO : The procedure is complete.
DTC 21: Cancel Latch Signal System DTC SET CONDITIONS The PCM communicates cancellation retention information between the two
microprocessors. This DTC is set when cancellation retention information contains
inconsistency. TROUBLESHOOTING HINTS (The most likely causes for this code to be set are:) Malfunction of the PCM. DIAGNOSIS Replace the PCM. [Refer to POWERTRAIN CONTROL MODULE (PCM)
].
Check that diagnostic trouble code 21 is not set.
DTC 22: Stoplight Switch System
2004 Mitsubishi Endeavor LS
2004 BODY & ACCESSORIES Auto, Cruise Control System - Endeavor

Fig. 43: Stoplight Switch System Circuit Diagram

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

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