power steering MITSUBISHI ENDEAVOR 2004 Service Repair Manual

2. Turn the ignition switch to the "ON" position.
3. Diagnose the CAN bus line.
Q: Is the check result satisfactory?
YES: Check and repair the power supply circuit system (Refer to DTC
C1860: POWER SUPPLY HIGH VOLTAGE, DTC C1861: POWER SUPPLY LOW VOLTAGE
).
NO: Repair the CAN bus lines (Refer to DIAGNOSTIC TROUBLE
CODE DIAGNOSIS
or DIAGNOSIS < VEHICLES WITHOUT
ADVANCED AIR BAG
).
INSPECTION PROCEDURE 2: Communication between Scan Tool and the steering wheel sensor is not possible.
2004 Mitsubishi Endeavor LS
2004 BRAKES Traction Control, Active Skid Control System - Endeavor

Fig. 201: Identifying Connectors: C
-214, C
-215

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
TECHNICAL DESCRIPTION (COMMENT) If the scan tool (MUT-III Sub Assembly) can not communicate with the steering
wheel sensor, the CAN bus lines may be defective. If the ASC system does not
work, the steering wheel sensor or its power supply circuit may be defective. TROUBLESHOOTING HINTS (The most likely causes for this case:)
Damaged wiring harness or connector Malfunction of the steering wheel sensor
DIAGNOSIS Required Special Tools:
MB991958: Scan Tool (MUT-III Sub Assembly)
MB991824: Vehicle Communication Interface
(V.C.I.
)

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

2. Turn the ignition switch to the "ON" position.
3. Diagnose the CAN bus line.
Q: Is the check result satisfactory?
YES: Check and repair the power supply circuit system (Refer to
INSPECTION PROCEDURE 4: STEERING WHEEL SENSOR
POWER SUPPLY SYSTEM
).
NO: Repair the CAN bus lines (Refer to DIAGNOSTIC TROUBLE
CODE DIAGNOSIS
or DIAGNOSIS < VEHICLES WITHOUT
ADVANCED AIR BAG
).
INSPECTION PROCEDURE 3: TCL/ASC-ECU power supply system
2004 Mitsubishi Endeavor LS
2004 BRAKES Traction Control, Active Skid Control System - Endeavor

YES: The procedure is complete.
NO: Go to Step 1.
INSPECTION PROCEDURE 4: Steering wheel sensor power supply system
2004 Mitsubishi Endeavor LS
2004 BRAKES Traction Control, Active Skid Control System - Endeavor

Fig. 212: Steering Wheel Sensor Power Supply Circuit Diagram

Courtes
y of MITSUBISHI MOTOR SALES OF AMERICA
.

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

Fig. 213: Identifying Connectors: C
-211, C
-215, C
-312

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
CIRCUIT OPERATION
The steering wheel sensor is energized by the ignition switch (IG2) through
multi-purpose fuse 13 and the steering wheel sensor terminal 2. If the power supply to the steering wheel sensor has failed, scan tool (MUT-III
Sub Assembly) will not be able to communicate with it.
TROUBLESHOOTING HINTS (The most likely causes for this case:)
Damaged wiring harness or connector Defective battery Charging system failed Malfunction of the steering wheel sensor
DIAGNOSIS Required Special Tools:
MB991958: Scan Tool (MUT-III Sub Assembly)
MB991824: Vehicle Communication Interface (V.C.I.) MB991827: MUT-III USB Cable MB991910: MUT-III Main Harness A
MB991952: ABS Check Harness
STEP 1. Measure the volta
ge at steerin
g wheel sensor connector C-312
.

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

Fig. 217: Checking Steering Wheel Sensor Connector C
-312

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
Check the connectors, for loose, corroded or damaged terminals, or terminals
pushed back in the connector.
Q: Are the connectors and terminals in good condition?
YES: An open or short circuit may be present in the power supply line to
the steering wheel sensor. Repair the wiring harness between steering
wheel sensor connector C-312 terminal 2 and ignition switch connector C-
308 terminal 4. Go to Step 8.
NO: Repair or replace the damaged component(s). Then go to Step 8.
STEP 3. Measure the resistance at steering wheel sensor connector C-312.
1. Disconnect the steering sensor connector C-312, and measure at the
harness side connector.

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

2004 Mitsubishi ENDEAVOR 04 - Other Fuel > FUEL SYSTEM, OTHER [Part
090000 ]
TSB No: 0413001 NHTSA ID: , January 01, 2004 : Replacement:
Summary: electronic throttle valve (etv) initialization procedures - service manual
revision. 2004 lancer and lancer sportback models also included. *tt

2004 Mitsubishi ENDEAVOR 04 - Power Steering > STEERING : HYDRAULIC
POWER ASSIST SYSTEM [Part 015000 ]
TSB No: 0437A001 NHTSA ID: , January 01, 2004 : Replacement:
Summary: power steering pump pressure switch replacement part availability. *tt

2004 Mitsubishi ENDEAVOR 04 - Body > STRUCTURE : BODY [Part 162000 ]
TSB No: 0342B004 NHTSA ID: , October 01, 2003 : Replacement:
Summary: water leakage may occur at the floorboard due to possible conditions. water in
the floorboard can eventually saturate the silencers under carpet, causing a musty smell.
*tt

2004 Mitsubishi ENDEAVOR 04 - Windshield Blower > VISIBILITY :
DEFROSTER/DEFOGGER SYSTEM : WINDSHIELD : BLOWER [Part 138110 ]
TSB No: 0355008 NHTSA ID: , October 01, 2003 : Replacement:
Summary: debris (such as leaves, etc) entering the front cowl area may clog the
evaporator housing drain tube. if this occurs, the evaporator housing may fill up with
condensation and overflow into the passenger compartment, and into the blower mot

2004 Mitsubishi ENDEAVOR 04 - Windshield Blower > VISIBILITY :
DEFROSTER/DEFOGGER SYSTEM : WINDSHIELD : BLOWER [Part 138110 ]
TSB No: 0355008R NHTSA ID: , October 01, 2003 : Replacement: 0355003
Summary: debris (such as leaves, etc.) entering the front cowl area may clog the
evaporator housing drain tube. if this occurs, the evaporator housing may fill up with
condensation and overflow into the passenger compartment, and into the blower mo

2004 Mitsubishi ENDEAVOR 04 - Body > STRUCTURE : BODY [Part 162000 ]
TSB No: 0342B003 NHTSA ID: , October 01, 2003 : Replacement: