2004 MITSUBISHI ENDEAVOR brake light

Fig. 76: Checking Continuity

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
4. The stoplight switch is operating properly if there is continuity between
terminals 3 and 4 when it is released, and if the circuit is open between
terminals 3 and 4 when the plunger is pushed in to a depth of within 4.5
mm (0.2 inch) from the outer case edge surface.
Q: Is the circuit between terminals 3 and 4 still closed when the plunger is
released or open even with it is pushed in?
YES : Install the stoplight switch (Refer to BRAKE PEDAL
). Go to Step
20.
NO : Replace the stoplight switch. (Refer to BRAKE PEDAL ). Then go
to Step 22 .
STEP 20. Measure the terminal voltage at PCM connector B-19.
1. Disconnect all the connectors from the PCM.

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

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 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

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

1. Set the auto-cruise speed control.
2. When any of the following operations are performed while at constant speed
during auto-cruise control, check if normal driving is resumed and deceleration
occurs.
1. The auto-cruise control switch is pulled in the direction of arrow.
2. The brake pedal is depressed.
3. The selector lever is moved to the "N" range.
3. At a vehicle speed of 40 km/h (25 mph) or higher, check if when the
"ACC/RES" switch is switched ON, the vehicle speed returns to the speed
before auto-cruise control driving was cancelled, and constant speed driving
occurs.
Fig. 109: Resuming Set Speed

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
4. When the "CRUISE" (MAIN) switch is turned to the "OFF" while driving at
constant speed, check if normal driving is resumed and deceleration occurs.
AUTO-CRUISE CONTROL SYSTEM COMPONENT CHECK STOPLIGHT SWITCH
2004 Mitsubishi Endeavor LS
2004 BODY & ACCESSORIES Auto, Cruise Control System - Endeavor

SWITCHES SWITCHES LOCATION MISCELLANEOUS MISCELLANEOUS LOCATION Low & Reverse Solenoid Valve
In transaxle. See Fig. 74
.
Overdrive Solenoid Valve
In transaxle.Fig. 74
.
Second Solenoid Valve
In transaxle. See Fig. 74
.
Torque Converter Clutch Control
Solenoid Valve
In transaxle. See Fig. 74
.
Underdrive Solenoid Valve
In transaxle. See Fig. 74
.
Component
Location
A/C Refrigerant Temperature Switch
On rear of A/C compressor.Fig. 37
.
Brake Fluid Level Switch (A-04)
In brake fluid reservoir.Fig. 79
.
Hood Switch (A-15)
Left side of engine compartment. See
Fig. 79
.
Parking Brake Switch (C-34)
Under left end of dash. See Fig. 76
.
Power Steering Pressure Switch
Lower right side of engine
compartment.Fig. 36
.
Seat Belt Switch (Driver's Side) (D-29)
In driver's seat belt buckle.Fig. 80
.
Seat Belt Switch (Passenger's Side) (D-
39)
In passenger's seat belt buckle.Fig. 80
.
Transmission Range Switch
On top of transaxle.Fig. 56
.
Component
Location
A/C Compressor Assembly Connector
Right front of engine
compartment.Fig. 37
.
Audio Amplifier (C-11 & C-12)
Right end of dash. See Fig. 76
.
Capacitor (D-14)
Right kick panel.Fig. 76
.
Capacitor (Engine) (B-17)
Rear of engine. See Fig. 78
.
Contact Connector (F-13)
Above license plate light.Fig. 88
.

2004 Mitsubishi Endeavor LS
2004 MITSUBISHI Endeavor

C. Using Puller Shaft (MB990242), Puller Bar (MB990244), Puller Body
(MB991354), and End Yoke Holder (MB990767), push out the axle shaft
assembly and inner shaft assembly (if equipped) from the hub. Remove the
axle shaft from the hub buy pulling the bottom of the brake disc towards you.
Insert a pry bar between the transaxle case and the axle shaft, then pry and
remove the axle shaft from the transaxle. See Fig. 8
. If the inner shaft is hard
to remove from the transaxle, strike the bracket assembly lightly with a plastic
hammer and remove the inner shaft.
D. Use Slide Hammer (MB991721) to remove the output shaft. CAUTION: When pulling the output shaft out from the
transaxle, be careful that the splined part of the
output shaft does not damage the oil seal.

2004 Mitsubishi Endeavor LS
2004 DRIVE AXLES Axle Shafts - Front - Endeavor

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA
.
STEERING WHEEL SENSOR
This sensor is mounted behind the column switch, and detects the steering
wheel position. The steering wheel sensor has a self-diagnosis function and a memory
function. If the diagnosis function finds a trouble, it sends a DTC code to the
TCL/ASC-ECU. Then the ECU will illuminate the TCL/ASC indicator light.
Fig. 4: Identifying Steering Wheel Sensor

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
TRACTION CONTROL OFF SWITCH
NOTE: For the details of the DTC codes, refer to DIAGNOSTIC
TROUBLE CODE CHART
.

2004 Mitsubishi Endeavor LS
2004 BRAKES Traction Control, Active Skid Control System - Endeavor