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

55-56
FULL-AUTOMATIC AIR CONDITIONER –
Terminal Check item
No.
25 Air mix damper motor (MAX. HOT)
26 Inside/outside air changeover damper
motor (Outside)
28 IG power supply
2
29 Earth
30 ILL power supply
34 A/C output
35 Earth
Check condition
When damper is moved to MAX.
COOL position
When damper is moved to MAX. HOT
position
When switch is set to inside air
position
When switch is set to outside air
position
When ignition switch is ON
At all times
When lighting switch is at ON
When A/C is OFF
When A/C is ON
At all times

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.)
Troubleshooting /
On-vehicle Service
Normal condition
Almost no voltage
(0.5 V)
10 V
10 V
Almost no voltage
(0.5 V)
System voltage
Continuity
System voltage
0 V
System voltage
Continuity