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2004 BODY & ACCESSORIES
Rear Window Defogger - Endeavor
REAR WINDOW DEFOGGER GENERAL DESCRIPTION Rear Defogger operation The defogger relay turns ON if the defogger switch built-in the A/C-ECU is turned
ON when the ignition switch is in the "ON" position. When the defogger relay turns
ON, power is supplied to the defogger and the defogger is activated. The defogger
comes with a timer function that causes the defogger switch to automatically turn
OFF in about 17 minutes after the defogger switch is turned ON. EQUIPMENT DIAGNOSIS REAR WINDOW DEFOGGER DIAGNOSIS The rear window defogger is controlled by the A/C-ECU. For troubleshooting, refer
to MANUAL A/C DIAGNOSIS
.
ON-VEHICLE SERVICE PRINTED-HEATER LINES CHECK 1. Run the engine at 2,000 r/min. Check the heater element with the battery at
full.
2. Turn "ON" the rear window defogger switch. Measure the heater element
voltage with an ohmmeter at the rear window glass center A. Condition is good
if it indicates about 6 V.
2004 Mitsubishi Endeavor XLS
2004 BODY & ACCESSORIES Rear Window Defogger - Endeavor
2004 Mitsubishi Endeavor XLS
2004 BODY & ACCESSORIES Rear Window Defogger - Endeavor
Page 988 of 3870
Fig. 1: Checking Heater Lines
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
3. If 12 V is indicated at A, there is a break in the negative terminals from A.
Move the test probe slowly to the negative terminal to detect where voltage
changes suddenly (OV).
2004 Mitsubishi Endeavor XLS
2004 BODY & ACCESSORIES Rear Window Defogger - Endeavor
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2004 Mitsubishi Endeavor XLS
2004 BODY & ACCESSORIES Rear Window Defogger - Endeavor
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Fig. 2: Identifying Normal And Abnormal Characteristic Curve
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
4. If 0 V is indicated at A, there is a break in the positive terminals from A.
Defect where the voltage changes suddenly (12 V) in the same method
described above.
REAR WINDOW DEFOGGER SWITCH REMOVAL AND INSTALLATION Refer to HEATER CONTROL ASSEMBLY AND A/C SWITCH
.
INSPECTION REAR WINDOW DEFOGGER RELAY CONTINUITY CHECK Fig. 3: Identifying Battery Voltage Specification
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
2004 Mitsubishi Endeavor XLS
2004 BODY & ACCESSORIES Rear Window Defogger - Endeavor
Page 991 of 3870
Fig. 4: Identifying Rear Window Defogger Relay
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
2004 Mitsubishi Endeavor XLS
2004 BODY & ACCESSORIES Rear Window Defogger - Endeavor
Page 992 of 3870

2004 BODY & ACCESSORIES
Door - Endeavor
GENERAL DESCRIPTION OPERATION CENTRAL DOOR LOCKING SYSTEM The central door locking system operates the door lock actuator to lock or unlock
the doors and liftgate using the door lock switch built into the front power window
(main or sub) switch or key built into the driver's side door outside handle. The
system has the following operations and features:
All doors and liftgate can be locked using the door lock switch built into the
front power window (main or sub) switch. Insert the key into the driver's key cylinder and turn once to the unlock side to
unlock the driver's door. Turn the key once again to the unlock side to unlock
all doors and the liftgate. The key reminder function automatically unlocks all doors and liftgate when
door lock operation is performed and the front doors are opened while the key
is inserted into the ignition switch.
POWER WINDOWS When the power window (main or sub) switch is operated, the door windows will
open or close. This system has the following operations and features:
A power window lock switch on the power window main switch prevents the
door window glass from opening/closing with the front passenger's and rear
power window sub switch. The power window of the door window glass can be opened/closed for 30
seconds with the timer function after the ignition switch is turned OFF. (The
timer expires if the front door < LH or RH> is opened when the timer is in
operation). The power window main switch contains a one-touch down switch that will
automatically open the driver's side door window only.
2004 Mitsubishi Endeavor LS
2004 BODY & ACCESSORIES Door - Endeavor
2004 Mitsubishi Endeavor LS
2004 BODY & ACCESSORIES Door - Endeavor
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Fig. 10: Adjusting Striker
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
3. Adjustment by using shims (forward and rearward) Increase or decrease
the number of shims so that the striker engages with the door latch
properl
y.
2004 Mitsubishi Endeavor LS
2004 BODY & ACCESSORIES Door - Endeavor
Page 1021 of 3870

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA
.
CIRCUIT BREAKER (INCORPORATED IN THE POWER WINDOW MOTOR) INSPECTION 1. Pull the power window switch to the UP position to fully close the door
window glass, and keep pulling the switch for an additional ten seconds.
2. Release the power window switch from the UP position and immediately press
it to the DOWN position. The condition of the circuit breaker is good if the
door window glass starts to move downwards within about 60 seconds. POWER WINDOW CHECK 1. Operate the power window switch of each door to verify that the power
windows operate properly. If they don't, then troubleshoot as described in
SYMPTOM CHART
.
2. Turn ON the power window lock switch of the power window main switch.
Then operate the passenger's door and rear door power window sub-switches to
ensure that they do not operate. If they do, replace the power window main
switch (Refer to DOOR GLASS AND REGULATOR
).
CENTRAL DOOR LOCKING SYSTEM INSPECTION Check the following. Troubleshoot if operations malfunction (Refer to SYMPTOM CHART
).
Insert the key into the driver's key cylinder and turn once to the unlock side to
unlock the driver's door. Turn the key once again to the unlock side to unlock
all doors and the liftgate. All doors and liftgate can be locked using the door lock switch built into the
front power window (main or sub < RH>) switch.
DOOR OUTSIDE HANDLE PLAY CHECK 1. Check that the door outside handle play is within the standard value range.
Standard value (B):
Front door: 10 +/- 3.5 mm (0.39 +/- 0.138 inch)
2004 Mitsubishi Endeavor LS
2004 BODY & ACCESSORIES Door - Endeavor