Ac Pressure Too High (Active) - Chrysler Town and Country 2003 Owner's Manual

AUTOMATIC TEMPERATURE CONTROL
Symptom:

AC PRESSURE TOO HIGH (ACTIVE)

When Monitored and Set Condition:
AC PRESSURE TOO HIGH (ACTIVE)
When Monitored: With the ignition on and the IOD fuse installed. Also monitored during
the Cooldown Test.
Set Condition: This DTC is set if the ATC reads the A/C Pressure Sensor value and it is
above 250 A/D counts.
PCM/ECM DTC(S) PRESENT
ATC
TEST
1 NOTE: Ensure that the A/C refrigerant system is properly charged per the
Service Information.
Turn the ignition on.
With the DRBIII , read PCM/ECM DTCs.
Does the DRBIII display any PCM/ECM DTCs?
Yes → Refer to Powertrain Diagnostic information for the related symp-
→ Replace the ATC.
No
POSSIBLE CAUSES
ACTION
tom(s).
With the DRBIII , reset the ATC after repair is complete.
Perform BODY VERIFICATION TEST - VER 1.
With the DRBIII , reset the ATC after repair is complete.
Perform BODY VERIFICATION TEST - VER 1.
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APPLICABILITY
All