Page 1284 of 3870
For standard waveform observation conditions, see Fig. 8
.
Fig. 8: Identifying Observation Conditions
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
COMPONENT TESTING BRUSH 1. Replace the brush is the brush protrusion length is below 0.08" (2 mm). See
Fig. 9
.
2. The brush can be removed by unsoldering the brush lead wire. See Fig. 10
.
3. When installing a new brush, push the brush in to the brush holder, and solder
the lead wire.
idling), the wires between the generator B terminal and the
battery have broken due to fuse blowing, etc. The generator
is usually operating properly.
2004 Mitsubishi Endeavor Limited
2004 STARTING & CHARGING SYSTEMS Generators & Regulators - Endeavor
Page 1985 of 3870

2004 ELECTRICAL
Fuses & Circuit Breakers - Endeavor
IDENTIFICATION For fuse box locations, see Fig. 1
.
WARNING:Modifications or improper maintenance, including
incorrect removal and installation of the
Supplemental Restraint System (SRS), can
adversely affect system performance. DO NOT
cover, obstruct or change the steering wheel horn
pad in any way, as such action could cause
improper function of the system. Use only plain
water when cleaning the horn pad. Solvents or
cleaners could adversely affect the air bag cover
and cause improper deployment of the system. To
avoid injury from accidental air bag deployment, see
DISABLING & ACTIVATING AIR BAG SYSTEM in AIR
BAG RESTRAINT SYSTEMS article in GENERAL
INFORMATION.
WARNING:When battery is disconnected, vehicles equipped
with computers may lose memory data. When
battery power is restored, driveability problems may
exist on some vehicles. These vehicles may require
a relearn procedure. See COMPUTER RELEARN
PROCEDURES article in GENERAL INFORMATION.
CAUTION: Disconnect negative battery cable before servicing
any air bag system, steering column or passenger
side dash component. After any repair, turn ignition
key to the ON position from passenger's side of
vehicle in case of accidental air bag inflation.
2004 Mitsubishi Endeavor Limited
2004 ELECTRICAL Fuses & Circuit Breakers - Endeavor
2004 Mitsubishi Endeavor Limited
2004 ELECTRICAL Fuses & Circuit Breakers - Endeavor
Page 1986 of 3870
Fig. 1: Locating Fuses & Fusible Links
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
ENGINE COMPARTMENT For fuse location and values, see Fig. 2
.
2004 Mitsubishi Endeavor Limited
2004 ELECTRICAL Fuses & Circuit Breakers - Endeavor
Page 1987 of 3870
Fig. 2: Identifying Engine Compartment Fuses
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
2004 Mitsubishi Endeavor Limited
2004 ELECTRICAL Fuses & Circuit Breakers - Endeavor
Page 1988 of 3870
PASSENGER COMPARTMENTFor fuse location and values, see Fig. 3
.
Fig. 3: Identifying Passenger Compartment Fuses
Courtes
y of MITSUBISHI MOTOR SALES OF AMERICA
.
2004 Mitsubishi Endeavor Limited
2004 ELECTRICAL Fuses & Circuit Breakers - Endeavor
Page 2002 of 3870

INTRODUCTION TO HEATER, AIR CONDITIONING AND VENTILATION DIAGNOSISAir is drawn into the heater assembly from either the outside, or from the inside of
the passenger cabin if DEFROST, maximum cooling or RECIRCULATION are
selected. The air is then forced through the evaporator where heat is removed,
cooling and de-humidifying the air. Depending on the temperature selected, a
portion of this air is then forced through the heater core to achieve the selected
discharge temperature.
If the system does not cool properly, look for a problem with the refrigerant, blower
or air distribution systems. If the system does not heat properly, look for a problem
with the coolant, blower or air distribution systems. In either case all system fuses,
circuit breaker and relays should be checked. HEATER, AIR CONDITIONING AND VENTILATION DIAGNOSTIC TROUBLESHOOTING
STRATEGY Use these steps to plan your diagnostic strategy. If you follow them carefully, you
will be sure that you have exhausted most of the possible ways to find a heater, air
conditioning and ventilation fault.
1. Gather information from the customer.
2. Verify that the condition described by the customer exists.
3. Find the malfunction by following
SYMPTOM CHART
4. Verify that the malfunction is eliminated.
DIAGNOSTIC FUNCTION HOW TO CONNECT THE SCAN TOOL (MUT-III) REQUIRED SPECIAL TOOL:
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 (Vehicles with CAN
communication system)
2004 Mitsubishi Endeavor LS
2004 HVAC Heater Air Conditioning, Ventilation - Endeavor
Page 3331 of 3870
Fig. 144: Identifying Connectors: A
-32, C
-24, C
-04, C
-31, C
-101, B
-18, C
-36,
C-214, C
-215
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
CIRCUIT OPERATION
The G and yaw rate sensor is energized by the ignition switch (IG2) through
multi-purpose fuse 13 and the G and yaw rate sensor terminal 1. The G and
yaw rate sensor out
put si
gnal is sent to the TCL/AS
C-ECU via the
CAUTION: If there is any problem in the CAN bus lines, an
incorrect diagnostic trouble code may be set. Prior to
this diagnosis, diagnose the CAN bus lines.
2004 Mitsubishi Endeavor LS
2004 BRAKES Traction Control, Active Skid Control System - Endeavor
Page 3394 of 3870
Fig. 175: Identifying Connectors: C
-214, C
-215
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
CIRCUIT OPERATION The TCL/ASC-ECU is energized by the ignition switch (IG2) through multi-
purpose fuse 13 and the TCL/ASC-ECU terminal 32. TCL/ASC DTC SET CONDITIONS C1860 will be set when the power supply voltage to the TCL/ASC-ECU has
decreased to a predetermined value or lower. C1861 will be set when the power
supply voltage to the TCL/ASC-ECU has increased to a predetermined value or
higher.
CAUTION: If there is any problem in the CAN bus lines, an
incorrect diagnostic trouble code may be set. Prior to
this diagnosis, diagnose the CAN bus lines.
2004 Mitsubishi Endeavor LS
2004 BRAKES Traction Control, Active Skid Control System - Endeavor