Chrysler Conquest 1988 Service Manual page 916

24-40
AIR CONDITIONING
- Troubleshooting
Probable cause
l
Second depression of switch causes
compressor to stop and switch lamp
and AUTO lamp to go off.
l
When AUTO switch is pressed,
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Compressor operates but condenser
ECONOMY switch lamp goes off and fan does not.
air conditioner comes into - Problem in condenser motor
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AUTO lamp goes off when any of the
switches is pushed.
l
Air comes out from the outlets
corresponding to pushed switch.
l
Air flow direction does not change.
- Problem in damper actuator
to switch position. setting the switch to different
positions (8 and&@).
- Problem in switch
- Pmroblem in wiring harness
l
If AUTO mode switch is activated,
air volume changes automatically
l
Fan motor does not operate in
both 8 and $3 positions.
- Problem in fan controller
- Broken harness
l
When engine is cold, if AUTO mode
switch is activated, fan speed is
fixed to low speed for some while
after start of engine.
l
When AUTO mode switch is activated,
fan turns at high speed even in cold
season or stays turning at low speed
even after the engine is warmed.
- Problem in water temperature switch
- Problem in water temperature switch
wiring harness