2004 MITSUBISHI ENDEAVOR air conditioning

REMOVAL AND INSTALLATIONFig. 288: Removing And Installing Motors And Transistor Components

Courtes
y of MITSUBISHI MOTOR SALES OF AMERICA
.

2004 Mitsubishi Endeavor LS
2004 HVAC Heater Air Conditioning, Ventilation - Endeavor

INSPECTION AIR MIXING DAMPER CONTROL MOTOR CHECK Check the air mix damper control motor by the following procedures. Fig. 289: Identifying Damper Control Motor Hot And Cool Position

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

AIR MIX DAMPER CONTROL MOTOR

CAUTION: Do not apply battery voltage when the damper is in
the MAX COOL or MAX HOT position.
LEVER POSITION
BATTERY
CONNECTION
LEVER OPERATION
At the MAX COOL
position
Connect terminal 1 to the
positive battery terminal
The lever moves from the
MAX COOL position to

2004 Mitsubishi Endeavor LS
2004 HVAC Heater Air Conditioning, Ventilation - Endeavor

POTENTIOMETER CHECK While checking the air mix damper control motor, measure the resistances between
terminals numbers 3 and 5 and between numbers 3 and 7. At this time, the
resistances should change gradually within the standard value.
Standard value: 1.7 (MAX HOT) - 5.0 (MAX COOL) kohm MODE SELECTION DAMPER CONTROL MOTOR CHECK Check the mode selection dam
per control motor b
y the followin
g procedures.

Connect terminal 2 to the
negative battery terminal
the MAX HOT position
At the MAX HOT
position
Connect terminal 2 to the
positive battery terminal

Connect terminal 1 to the
negative battery terminal
The lever moves from the
MAX HOT position to
the MAX COOL position
CAUTION: Do not apply battery voltage when the damper is in
the FACE or DEF position.

2004 Mitsubishi Endeavor LS
2004 HVAC Heater Air Conditioning, Ventilation - Endeavor

Fig. 290: Identifying Damper Control Motor Face And Def Position

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

MODE SELECTION DAMPER CONTROL MOTOR

LEVER POSITION
BATTERY
CONNECTION
LEVER OPERATION
At the FACE position
Connect terminal 1 to the
positive battery terminal

Connect terminal 2 to the
negative battery terminal
The lever moves from the
FACE position to the
DEF position
At the DEF position
Connect terminal 2 to the
positive battery terminal

Connect terminal 1 to the
negative battery terminal
The lever moves from the
DEF position to the
FACE position

2004 Mitsubishi Endeavor LS
2004 HVAC Heater Air Conditioning, Ventilation - Endeavor

POTENTIOMETER CHECK While checking the mode selection damper control motor, measure the resistances
between terminal numbers 3 and 5 and between terminal numbers 3 and 7. At this
time, the resistances should change gradually within the standard value. Standard value: 0.8 (DEF) - 4.8 (FACE) kohm

OUTSIDE/INSIDE AIR SELECTION DAMPER CONTROL MOTOR CHECK Check the outside/inside air selection damper control motor by the following
procedures. Fig. 291: Identifying Outside/Inside Position Of Air Selection Damper Control
CAUTION: Cut off the battery voltage when the damper is in the
inside/outside air position.

2004 Mitsubishi Endeavor LS
2004 HVAC Heater Air Conditioning, Ventilation - Endeavor

Motor

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

DAMPER CONTROL MOTOR OUTSIDE/INSIDE AIR SELECTION

BLOWER FAN AND MOTOR CHECK When battery voltage is applied between the terminals, check that the motor
operates. Also, check that there is no abnormal noise. LEVER POSITION
BATTERY
CONNECTION
LEVER OPERATION
At the inside position
Connect terminal 1 to the
positive battery terminal

Connect terminal 5 to the
negative battery terminal
The lever moves from the
outside position to the
inside position
At the outside position
Connect terminal 1 to the
positive battery terminal

Connect terminal 4 to the
negative battery terminal
The lever moves from the
inside position to the
outside position

2004 Mitsubishi Endeavor LS
2004 HVAC Heater Air Conditioning, Ventilation - Endeavor

Fig. 292: Checking Blower Fan Motor

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

AMBIENT TEMPERATURE SENSOR REMOVAL AND INSTALLATION
2004 Mitsubishi Endeavor LS
2004 HVAC Heater Air Conditioning, Ventilation - Endeavor

Fig. 293: Removing And Installing Ambient Temperature Sensor

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

REMOVAL SERVICE POINT << A >> AMBIENT AIR TEMPERATURE SENSOR REMOVAL To remove the ambient air tem
perature sensor, brea
k off the tab as shown.

2004 Mitsubishi Endeavor LS
2004 HVAC Heater Air Conditioning, Ventilation - Endeavor