2004 MITSUBISHI ENDEAVOR cruise control

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA
.
2. Connect special tool MB991923 (check harness) between the PCM and
the bod
y-side harness connector.

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. 56: Connecting Special Tool MB991923

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
3. Turn the ignition switch to the "ON" position.
4. Measure the terminal voltage between special tool 18-pin connector
terminal 9 (PCM connector B-18 terminal 9) and ground.
When the brake pedal is depressed, the voltage should measure
battery positive voltage (approximately 12 volts). When the brake pedal is released, the voltage should measure 1 volt
or less.
Fig. 57: Measuring Terminal Voltage

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

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

5. Turn the ignition switch to the "LOCK" (OFF) position.
Q: Is the measured voltage battery positive voltage (approximately 12
volts) when the brake pedal is depressed and 1 volt or less when the brake
pedal is released?
YES : It can be assumed that this malfunction is intermittent. (Refer to
HOW TO COPE WITH INTERMITTENT MALFUNCTIONS
).
Then go to Step 22 .
NO : Replace the PCM. [Refer to POWERTRAIN CONTROL
MODULE (PCM)
]. Then go to Step 22 .
STEP 8. Measure the power supply voltage at stoplight switch connector
C-03 by backprobing.
1. Do not disconnect stoplight switch connector C-03.

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

Fig. 58: Identifying Connector C
-03
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
2. Measure the power supply voltage between stoplight switch connector C-
03 terminal 2 and ground by backprobing.
When the brake pedal is depressed, the voltage should measure 1 volt
or less. When the brake pedal is released, the voltage should measure battery
positive voltage (approximately 12 volts).

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

Fig. 59: Measuring Power Supply Voltage

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
Q: Is the measured volta
ge 1 volt or less when the brake
pedal is de
pressed
and battery positive voltage (approximately 12 volts) when the brake
pedal is released?
YES : Go to Step 9.
NO : Go to Step 12 .
STEP 9. Check stoplight switch connector C-03 and joint connector (1) C-
04 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. 60: Checking Stoplight Switch Connector C
-03, C
-04

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 : Go to Step 10.
NO : Repair or replace the damaged components. Then go to Step 22 .
STEP 10. Check the harness wire between stoplight switch connector C-03
terminal 1 and joint connector (1) C-04 terminal 11 for damage.

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