Mitsubishi Lancer Evolution VI - On-Vehicle Service; Refrigerant Charging, Level Check, Addition and Removal, Performance Test, Dual Pressure Switch Simple Check

FULL-AUTOMATIC AIR CONDITIONER –
Troubleshooting /
On-vehicle Service
55-56
Terminal
No.
Normal conditionCheck conditionCheck item
25 Air mix damper motor (MAX. HOT) When damper is moved to MAX.
COOL position
Almost no voltage
(0.5 V)
When damper is moved to MAX. HOT
position
10 V
26 Inside/outside air changeover damper
motor (Outside)
When switch is set to inside air
position
10 V
When switch is set to outside air
position
Almost no voltage
(0.5 V)
28 IG
2
power supply When ignition switch is ON System voltage
29 Earth At all times Continuity
30 ILL power supply When lighting switch is at ON System voltage
34 A/C output When A/C is OFF 0 V
When A/C is ON System voltage
35 Earth At all times Continuity
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.)