air condition MITSUBISHI LANCER EVOLUTION VI 1999 Workshop Manual

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. . . . . . . . . . . . . . . . . . . . .

– Engine Compartment WIRING HARNESS
CONFIGURATION DIAGRAMSC-5
A-29 (2-B) Front harness and battery harness
combination
A-33 (1) Horn (LH)
A-34 (1) Horn (LH)
A-35 (2-BR) Outside air temperature sensor <vehicles
with fully automatic air conditioner>
A-38 (2-B) Engine coolant temperature sensorA-39 (1-B) Engine coolant temperature gauge unit
A-45 (1) Horn (RH)
A-46 (1) Horn (RH)
A-49 (2-BR) Dual pressure switch
A-50 (2-B) Front speed sensor (RH) <vehicles with
ABS>

– Dash Panel WIRING HARNESS
CONFIGURATION DIAGRAMS
Connector
symbol
B
C-8
DASH PANEL
B-01 (2-R) Passenger seat air bag module (squib)
B-02 (2) Heater water temperature sensor <ve-
hicles with fully automatic air conditioner>
B-03 (2-B) Air thermo sensor <vehicles with fully
automatic air conditioner>
B-04 (20-B) A/C-ECU <vehicles with fully automatic
air conditioner>
B-05 (16-B) A/C-ECU <vehicles with fully automatic
air conditioner>
B-06 (6) Air outlet change-over damper motor and
potentiometer <vehicles with fully auto-
matic air conditioner>
B-07 (8) Blower switch <vehicles with manual air
conditioner>
B-08 (25) Meter and gaugeB-09 (25) Meter and gauge
B-10 (22) Body harness and front door harness
(driver’s side) combination
B-11X (8) Rear intermittent wiper relay
B-13X (5) Power window relay
B-15 (20) Front harness and body harness
combination
B-16 (6) Front harness and body harness
combination
B-17 (14) Front harness and body harness
combination <ABS>
B-18 (19) J/C (1)
B-19 (22) Body harness and instrument panel
harness combination

– Dash Panel WIRING HARNESS
CONFIGURATION DIAGRAMS
Interior relay box
C-9
B-21 (2) Stop lamp switch
B-22 (16-B) Diagnosis connector
B-24 (26-Y) ABS-ECU
B-25 (22-Y) ABS-ECU
B-26 (2-B) Diode (for ABS circuit)
B-27 (4) Engine control relay
B-28 (4) Fuel pump relay
B-30 (14) Radio or spare connector for radio
B-31 (1) Glass antenna amplifier
B-32 (19-B) J/C (5)
B-33 (2) Blower motor <vehicles with fully auto-
matic air conditioner>B-34 (4) Blower high speed relay <vehicles with
fully automatic air conditioner>
B-35 (22) Body harness and front door harness
(passenger’s side) combination
B-36 (2) Inside and outside air change-over
damper motor <vehicles with fully
automatic air conditioner>
B-37 (4) Power transistor <vehicles with fully
automatic air conditioner> or resistor
<vehicles with heater or manual air
conditioner>

– Dash Panel WIRING HARNESS
CONFIGURATION DIAGRAMS
Connector
symbol
B
C-10
DASH PANEL
B-38 (2) Sunlight sensor <vehicles with fully
automatic air conditioner>
B-39 (6) Air mix damper motor and potentiometer
<vehicles with fully automatic air condi-
tioner>
B-40 (3) Automatic compressor ECU
<vehicles with manual air conditioner>
B-41 (8) A/C switch
<vehicles with manual air conditioner>
B-42 (2) Blower switch illumination lamp <vehicles
with heater or manual air conditioner>
B-43 (6-B) Defogger switch <vehicles with heater or
manual air conditioner>B-44 (6) Body harness and roof harness combina-
tion <vehicles with sunroof>
B-45 (2-B) Diode (for keyless entry system circuit)
B-46 (2) Spare connector for fog lamp switch
<vehicles without fog lamp>
B-48 (14) J/C (2)
B-49 (14) J/C (3)
B-50 (14-L) J/C (4)
B-51 (21-Y) SRS-ECU
B-52 (16-B) Control harness and body harness
combination <vehicles with ABS>

– Dash Panel WIRING HARNESS
CONFIGURATION DIAGRAMS
Interior relay box<Vehicles without interior relay box>
NOTE
The connectors with framed
number are newly introduced.
C-11
B-59 (26-Y) Engine-ECU
B-60 (16-Y) Engine-ECU
B-61 (12-Y) Engine-ECU
B-62 (22-Y) Engine-ECU
B-63 (2) Blower motor <vehicles with heater or
manual air conditioner>
B-64 (13) Control harness and body harness
combinationB-65 (16-B) Control harness and body harness
combination
B-94 (13) Control harness and body harness
combination <vehicles with AYC-ECU>
B-95 (26) AYC-ECU
B-96 (16) AYC-ECU
B-99 (12) Diagnosis connector

SINGLE PART INSTALLATION POSITION – ECU / SensorC-17
ECU
B21A066
SENSOR
NameSymbolNameSymbol
Acceleration sensor (lateral) <vehicles with
AYC>IKnock sensorB
Acceleration sensor (longitudinal) <vehicles
with ABS and AYC>IOutside air temperature sensor <vehicles with
fully automatic air conditioner>F
Air flow sensorDO2 sensorE
Camshaft position sensorGSteering angle sensor (lateral) <vehicles with
AYC>H
Crank angle sensorAThrottle position sensorC
Engine coolant temperature sensorG
B21A066