1999 MITSUBISHI LANCER EVOLUTION VI light

FULL-AUTOMATIC AIR CONDITIONER –
Troubleshooting /
On-vehicle Service55-56
Terminal
No.Normal condition Check condition Check item
25Air mix damper motor (MAX. HOT)When damper is moved to MAX.
COOL positionAlmost no voltage
(0.5 V)
When damper is moved to MAX. HOT
position10 V
26Inside/outside air changeover damper
motor (Outside)When switch is set to inside air
position10 V
When switch is set to outside air
positionAlmost no voltage
(0.5 V)
28IG2 power supplyWhen ignition switch is ONSystem voltage
29EarthAt all timesContinuity
30ILL power supplyWhen lighting switch is at ONSystem voltage
34A/C outputWhen A/C is OFF0 V
When A/C is ONSystem voltage
35EarthAt all timesContinuity
ON-VEHICLE SERVICE
REFRIGERANT CHARGING, LEVEL CHECK,
ADDITION AND REMOVAL, PERFORMANCE
TEST, DUAL PRESSURE SWITCH SIMPLE
CHECK
Follow the same procedures as for the heater and manual
air conditioner. (Refer to P.55-6.)

C-1
ELECTRICAL
WIRING
(R.H. DRIVE VEHICLES)
CONTENTS
GENERAL 3. . . . . . . . . . . . . . . . . . . . . . . . . .
WIRING HARNESS CONFIGURATION
DIAGRAMS 4. . . . . . . . . . . . . . . . . . . . . . . . .
ENGINE COMPARTMENT 4. . . . . . . . . . . . . . . .
DASH PANEL 8. . . . . . . . . . . . . . . . . . . . . . . . . . .
FLOOR AND ROOF 12. . . . . . . . . . . . . . . . . . .
LUGGAGE COMPARTMENT 14. . . . . . . . . . . .
SINGLE PART INSTALLATION
POSITION 16. . . . . . . . . . . . . . . . . . . . . . . . .
RELAY 16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ECU 17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SENSOR 17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SOLENOID AND SOLENOID VALVE 19. . . .
INSPECTION CONNECTOR 20. . . . . . . . . . . .
FUSIBLE LINK AND FUSE 20. . . . . . . . . . . . .
EARTH CABLE 21. . . . . . . . . . . . . . . . . . . . . . . .
EARTH 21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CIRCUIT DIAGRAM 23. . . . . . . . . . . . . . . .
CENTRALIZED JUNCTION 23. . . . . . . . . . . . .
POWER DISTRIBUTION SYSTEM 24. . . . . .
STARTING SYSTEM 29. . . . . . . . . . . . . . . . . . .
IGNITION SYSTEM 30. . . . . . . . . . . . . . . . . . . .
CHARGING SYSTEM 31. . . . . . . . . . . . . . . . . .
MPI SYSTEM 32. . . . . . . . . . . . . . . . . . . . . . . . . .
COOLING SYSTEM 38. . . . . . . . . . . . . . . . . . . .
HEADLAMP 40. . . . . . . . . . . . . . . . . . . . . . . . . . .
TAIL LAMP, POSITION LAMP, LICENCE
PLATE LAMP AND LIGHTING MONITOR
BUZZER 42. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ROOM LAMP AND LUGGAGE
COMPARTMENT LAMP 45. . . . . . . . . . . . . . . .
IGNITION KEY CYLINDER ILLUMINATION
LAMP 46. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TURN-SIGNAL LAMP AND
HAZARD WARNING LAMP 48. . . . . . . . . . . . .
CONTINUED ON NEXT PAGE

– Dash Panel WIRING HARNESS
CONFIGURATION DIAGRAMS
Connector
symbol
B
C-10
DASH PANEL
B-38 (2) Sunlight sensor automatic air conditioner>
B-39 (6) Air mix damper motor and potentiometer
tioner>
B-40 (3) Automatic compressor ECU

B-41 (8) A/C switch

B-42 (2) Blower switch illumination lamp with heater or manual air conditioner>
B-43 (6-B) Defogger switch manual air conditioner>B-44 (6) Body harness and roof harness combina-
tion
B-45 (2-B) Diode (for keyless entry system circuit)
B-46 (2) Spare connector for fog lamp switch

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

CIRCUIT DIAGRAMS –
Tail lamp, Position Lamp, Licence Plate
Lamp and Lighting Monitor BuzzerC-42
TAIL LAMP, POSITION LAMP, LICENCE PLATE LAMP AND LIGHTING
MONITOR BUZZER

CIRCUIT DIAGRAMS –
Tail lamp, Position Lamp, Licence Plate
Lamp and Lighting Monitor BuzzerC-43

CIRCUIT DIAGRAMS –
Tail lamp, Position Lamp, Licence Plate
Lamp and Lighting Monitor BuzzerC-44
TAIL LAMP, POSITION LAMP, LICENCE PLATE LAMP AND LIGHTING MONITOR
BUZZER (CONTINUED)