Chrysler Conquest 1988 Service Manual page 928

--
24-52
AIR CONDITIONING - Troubleshooting
I
Diagnosis 15
I
Incorrect air flow damper
operation
I
Do mode switches operate
No
Replace mode switch
correctly!
Yes
-
Replace cdntrol box
Is vacuum buildup
Tufficient?
Check hose or check valve
l---l
Does solenoid valve
operate correctly?
No
Replace all solenoids_ _
>
(three PCS.)
Yes