Concorde V6-3.5L VIN F (1994)
Refrigerant Pressure Sensor / Switch: Customer Interest
A/C System - Intermittently or Totally Inoperative
NO: 24-14-94
GROUP: Air Conditioning
DATE: Oct. 7, 1994
SUBJECT:
Inoperative A/C System
MODELS:
1993 - 1995
(LH)
Concorde/Intrepid/Vision/LHS/New Yorker
1995
(JA)
Cirrus/Stratus
SYMPTOM/CONDITION:
Intermittent or total loss of air conditioning.
DIAGNOSIS:
Check Engine Diagnostic Trouble Codes (DTC's) with Mopar Diagnostic System (MDS) or Diagnostic Readout Box (DRB) for the presence of a High
Pressure Fault or Low Pressure Fault. If the readings are taken during system malfunction and both high and low pressure fault readings are above 439
PSI, verify readings with a gauge set. If the low pressure reading is validated by a gauge set, the system should be checked for a low charge and
refrigerant added as necessary. If readings are not validated by a gauge set, perform the repair procedure.
PARTS REQUIRED:
1
4723028
A/C Pressure Transducer Package ("Certified")
REPAIR PROCEDURE:
This bulletin involves replacing the A/C pressure transducer.
1.
Disconnect the wire harness connector from the A/C pressure transducer.
NOTE:
A SLIGHT RELEASE OF PRESSURE TRAPPED IN THE FITTING MAY BE EXPERIENCED. IT IS NOT NECESSARY TO DISCHARGE
THE REFRIGERANT SYSTEM.
2.
Remove the transducer with a counterclockwise rotation using a 3/4" open end wrench.
3.
Install "certified" transducer and torque to 6 N-m (50 in.lbs.) using new O-ring provided.
4.
Connect wire harness connector.