1999 MITSUBISHI LANCER EVOLUTION VI air condition

FULL-AUTOMATIC AIR CONDITIONER –
Damper Control Motor Assembly
and Power Transistor55-58
DAMPER CONTROL MOTOR ASSEMBLY AND POWER
TRANSISTOR
REMOVAL AND INSTALLATION
1
23
4
5 6
7
Inside/outside air changeover
damper motor removal steps

Glove box, glove box frame
1. Linkage connection
2. Inside/outside air changeover
damper motor
Air outlet port changeover damper
motor removal steps

Instrument lower panel
3. Linkage connection
4. Air outlet port changeover damper
motorAir mix damper motor removal
steps

Front floor console, console side cover
5. Linkage connection
6. Air mix damper motor
Power transistor removal steps

Glove box, glove box frame
7. Power transistor

FULL-AUTOMATIC AIR CONDITIONER –
Damper Control Motor Assembly
and Power Transistor55-59
INSPECTION
INSIDE/OUTSIDE CHANGEOVER DAMPER MOTOR
CHECK
Battery connection
terminalLever operation
12
Moves to the outside air position
Moves to the inside air position
Caution
Cut off the battery voltage when the lever is in the stop
position.
AIR MIX DAMPER MOTOR CHECK
Motor
Battery connection
terminalLever operation
13
Moves to COOL position
Moves to HOT position
Caution
Cut off the battery voltage when the lever is in the stop
position.
Potentiometer
Check to ensure that the resistance value changes gradually
within the standard value range when the resistance value
is measured between connector terminals 2 and 5 or between
5 and 6 with the above inspection condition unchanged.
Standard value: Approx. 0.18 – 4.82 kΩ

FULL-AUTOMATIC AIR CONDITIONER –
Damper Control Motor Assembly
and Power Transistor55-60
AIR OUTLET CHANGEOVER DAMPER MOTOR CHECK
Motor
Battery connection
terminalLever operation
13
Moves to DEF. position
Moves to FACE position
Caution
Cut off the battery voltage when the lever is in the stop
position.
Potentiometer
Check to ensure that the resistance value changes within
the standard value range when the resistance value is
measured between connector terminals 2 and 5 or between
5 and 6 with the above inspection condition unchanged.
Standard value: Approx. 0.18 – 4.82 kΩ

FULL-AUTOMATIC AIR CONDITIONER – Photo Sensor55-61
PHOTO SENSOR
REMOVAL AND INSTALLATION
Pre-removal and Post-installation Operation

Instrument Panel Removal and Installation
1 2
Removal step
1. Defroster nozzle
2. Photo sensor
INSPECTION
If the blower speed drops when the receiver section of the
photo sensor is covered with your hand, then the photo sensor
is normal. If the speed does not drop, replace the photo sensor.

FULL-AUTOMATIC AIR CONDITIONER –
Outside Air Temperature
Sensor55-62
OUTSIDE AIR TEMPERATURE SENSOR
REMOVAL AND INSTALLATION
Pre-removal and Post-installation Operation

Radiator Grille Removal and Installation
Outside air temperature sensor
INSPECTION
When the resistance value between the sensor terminals is
measured under two or more temperature conditions, the
resistance value should be close to the values shown in the
graph.
NOTE
The temperature conditions when testing should not exceed
the range of the characteristic curve in the graph.Resistance kΩ
Temperature C 20
15
10
0 5
–10 0 4020 30 10

FULL-AUTOMATIC AIR CONDITIONER –
Heater Water
Temperature Sensor55-63
HEATER WATER TEMPERATURE SENSOR
REMOVAL AND INSTALLATION
Pre-removal and Post-installation Operation

Floor Console Removal and Installation

Glove Box Removal and Installation

Foot Duct Removal and Installation
(Refer to P55-31.)
1 2
Removal steps
AA1. Heater water temperature sensor clip
AA2. Heater water temperature sensor
REMOVAL SERVICE POINT
AHEATER WATER TEMPERATURE SENSOR CLIP
AND HEATER WATER TEMPERATURE SENSOR
REMOVAL
Pull out the heater water temperature sensor clip which is
at the bottom of the heater unit, and then remove the heater
water temperature sensor from the heater unit.
INSTALLATION SERVICE POINT
AHEATER WATER TEMPERATURE SENSOR AND
HEATER WATER TEMPERATURE SENSOR CLIP
INSTALLATION
Insert the heater water temperature sensor into its mounting
hole at the bottom of the heater unit, and then fix it by inserting
the heater water temperature sensor clip.
Heater unit
Heater water
temperature
sensor clip

FULL-AUTOMATIC AIR CONDITIONER –
Heater Water Temperature Sensor /
Other Maintenance Service Points55-64
INSPECTION
Follow the same procedure as for the inspection of the outside
temperature sensor. (Refer to P55-62.)
OTHER MAINTENANCE SERVICE POINTS
The following maintenance service points are the same as for the manual A/C.
ItemsReference page
Dual Pressure Switch55-13
Blower Relay, A/C Compressor Relay, Condenser Fan Relay, Radiator Fan Relay55-13, 14
Idle-up System55-14
Heater Unit, Cooling and Blower Unit55-15
Blower Motor Assembly, Evaporator55-19
Compressor, Tension Pulley55-23
Condenser, Condenser Fan55-28
Ducts55-31

C-2
STOP LAMP 51. . . . . . . . . . . . . . . . . . . . . . . . . .
BACK-UP LAMP 52. . . . . . . . . . . . . . . . . . . . . . .
METER AND GAUGE 54. . . . . . . . . . . . . . . . . .
FUEL WARNING LAMP 56. . . . . . . . . . . . . . . .
BRAKE WARNING LAMP 56. . . . . . . . . . . . . .
OIL PRESSURE WARNING LAMP 57. . . . . .
SEAT BELT WARNING LAMP 57. . . . . . . . . .
CENTRAL DOOR LOCKING SYSTEM 58. .
Without Keyless Entry System 58. . . . . . . . . . . .
With Keyless Entry System 60. . . . . . . . . . . . . . .
HEATER AND AIR CONDITIONER 64. . . . . .
FULL-AUTO AIR CONDITIONER 70. . . . . . . .
WINDSHIELD WIPER AND WASHER 78. .
With Intermittent Wiper 78. . . . . . . . . . . . . . . . . . .
REAR WIPER AND WASHER 79. . . . . . . . . .
DEFOGGER AND DOOR MIRROR
HEATER 80. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Without Full-Auto Air Conditioner 80. . . . . . . . . .
With Full-Auto Air Conditioner 82. . . . . . . . . . . . .
RADIO 84. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Radio Spare Circuit 84. . . . . . . . . . . . . . . . . . . . . .
4 Speaker, 6 Speaker 86. . . . . . . . . . . . . . . . . . . .
KEY REMINDER BUZZER 89. . . . . . . . . . . . . .
ANTI-SKID BRAKING SYSTEM (ABS) 90. .
SUPPLEMENTAL RESTRAINT SYSTEM
(SRS) 96. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ACTIVE YAW CONTROL SYSTEM (AYC) 98
INTERCOOLER AND RADIATOR WATER
SPRAY SYSTEM 104. . . . . . . . . . . . . . . . . . . . .