MITSUBISHI ENDEAVOR 2004 Service Repair Manual

Fig. 73: Identifying Switch Table

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
REAR BLOWER RELAY CONTINUITY CHECK
SENSORS REMOVAL AND INSTALLATIONSWITCH
POSITION
TESTER
CONNECTION
SPECIFIED
CONDITION
MIN
1 - 3, 3 - 5, 3 - 6
Open circuit
LO
3 - 6
Less than 2 ohms
ME
1 - 3
Less than 2 ohms
HI (MAX)
3 - 5
Less than 2 ohms

2004 Mitsubishi Endeavor LS
2004 HVAC Automatic Air Conditioning - Endeavor

Fig. 74: Removing And Installing Sensors

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
INSPECTION INTERIOR TEMPERATURE SENSOR CHECK When the resistance between the sensor terminals is measured under two or more
temperature conditions, the resistance should approximately satisfy the illustrated
values.
2004 Mitsubishi Endeavor LS
2004 HVAC Automatic Air Conditioning - Endeavor

Fig. 75: Identifying Connector C
-120

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
NOTE: The temperature conditions when checking should not
exceed the range shown in the diagram.
2004 Mitsubishi Endeavor LS
2004 HVAC Automatic Air Conditioning - Endeavor

Fig. 76: Resistance And Temperature Graph

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

2004 Mitsubishi Endeavor LS
2004 HVAC Automatic Air Conditioning - Endeavor

PHOTO SENSOR CHEC
K
1. Connect the scan tool MB991958, and check the data list of the photo sensor.
2. Check that the displayed value changes when your cover the photo sensor with
your hands. OTHER PARTS OTHER PARTS MAINTENANCE SERVICE POINTS The followin
g maintenance service
points are the same as for the manual A/C.
NOTE: In the following illustration, for adjustment, check and test
information, refer to ON
-VEHICLE SERVICE
. For removal
and installation information, refer to appropriate
procedures in HEATER, AIR CONDITIONER AND
VENTILATION
.

2004 Mitsubishi Endeavor LS
2004 HVAC Automatic Air Conditioning - Endeavor

Fig. 77: Identifying Maintenance Service Points

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

2004 Mitsubishi Endeavor LS
2004 HVAC Automatic Air Conditioning - Endeavor

SPECIFICATIONS SERVICE SPECIFICATION Fig. 78: Identifying Specifications Tables

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
LUBRICANTS LUBRICANT SPECIFICATIONS ITEM
SPECIFIED
LUBRICANT
QUANTITY
Each refrigerant line connection
SUN PAG 56
As required
Compressor refrigerant unit lubricant
cm
3 (fl. oz.)
SUN PAG 56
140 (4.7)

2004 Mitsubishi Endeavor LS
2004 HVAC Automatic Air Conditioning - Endeavor

2004 BODY & ACCESSORIES
Ignition Switch - Endeavor
IGNITION SWITCH GENERAL DESCRIPTION < UP TO DECEMBER 2003 > IGNITION KEY REMINDER TONE ALARM The ignition key reminder tone alarm will sound under the following condition, and
warn the driver to remove the ignition key.
The driver's door is opened when the ignition switch is at "LOCK" (OFF) or
"ACC" position without removing the ignition key.
However, the light reminder tone alarm will take precedence over this function.
DOOR LOCK PREVENTION FUNCTION If the key is left in the ignition switch while the driver's door opened or the assistant
door opened, all door are automatically unlock to prevent locking the ignition key
in the vehicle after door is locked. IMMOBILIZER SYSTEM The immobilizer system consists of the ignition key, the immobilizer-ECU with key
ring antenna, and the PCM. The ignition key has a built-in transponder. Only the
registered ignition key permits the engine to start, therefore, the engine can never be
started by means of a forged key or by connecting the ignition wiring directly. The
system is significantly safe and reliable against theft. In addition, the driver has only
to turn the ignition switch to the "ON" position to activate the immobilizer system.
If the requirements for starting the engine are not satisfied, the engine will be
immobilized. If a registered ignition key is lost, all your ignition keys need to be
registered again using scan tool MB991958 (MUT-III Sub Assembly) to ensure
security (Refer to ON
-VEHICLE SERVICE
). An additional ignition key can be
registered as follows (only if no ignition keys are lost):
Using scan tool MB991958 (MUT-III Sub Assembly) (Refer to ON
-
VEHICLE SERVICE
).

2004 Mitsubishi Endeavor LS
2004 BODY & ACCESSORIES Ignition Switch - Endeavor


2004 Mitsubishi Endeavor LS
2004 BODY & ACCESSORIES Ignition Switch - Endeavor

By operating two ignition keys that have been already registered (Refer to ON
-
VEHICLE SERVICE
).
OPERATION 1. When the ignition switch is turned to "ON" position, the PCM sends a
requirement for the encrypted code to the immobilizer-ECU (at this time, the
engine is remobilized).
2. When the immobilizer-ECU receives the requirement from the PCM, the
immobilizer-ECU supplies power to the transponder inside the ignition key via
the antenna. The energized transponder sends the encrypted code back to the
immobilizer-ECU via the antenna.
3. The immobilizer-ECU judges the encrypted code with its code logic in itself. If
they are identical, the immobilizer-ECU sends the encrypted code to the PCM.
4. If the PCM can not receive the encrypted code, the engine will be immobilized.
Fig. 1: Identifying PCM Operating Diagram

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
CAUTION WHEN REPLACING IMMOBILIZER SYSTEM RELATED PARTS To replace immobilizer system related parts, refer to the table below. When the
ignition key is re-registered with scan tool MB991958, the originally registered
ignition key registration information will be lost.
2004 Mitsubishi Endeavor LS
2004 BODY & ACCESSORIES Ignition Switch - Endeavor

Fig. 2: Identifying PCM Table

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
GENERAL DESCRIPTION < FROM TO JANUARY 2004 > IGNITION KEY REMINDER TONE ALARM The ignition key reminder tone alarm will sound under the following condition, and
warn the driver to remove the ignition key.
The driver's door is opened when the ignition switch is at "LOCK" (OFF) or
"ACC" position without removing the ignition key.
However, the light reminder tone alarm will take precedence over this function.
DOOR LOCK PREVENTION FUNCTION If the key is left in the ignition switch while the driver's door opened or the assistant
door opened, all door are automatically unlock to prevent locking the ignition key
in the vehicle after door is locked. IMMOBILIZER SYSTEM The immobilizer system consists of the ignition key, the key ring antenna,
immobilizer-ECU, and the PCM. The ignition key has a built-in transponder. The
key ring antenna is installed on the steering lock cylinder. Only the registered
ignition ke
y permits the en
gine to start
, therefore
, the en
gine can never be started b
y

2004 Mitsubishi Endeavor LS
2004 BODY & ACCESSORIES Ignition Switch - Endeavor