AC Pressure Too Low (Active)

Test 1:

SYMPTOM
AC PRESSURE TOO LOW (ACTIVE)

WHEN MONITORED
With the ignition ON and the IOD fuse installed.

SET CONDITION
This DTC is set if the ATC reads the A/C Pressure Sensor value and it is below 20 A/D counts.

POSSIBLE CAUSES
- P1599 - A/C pressure sensor LOW DTC present in PCM
- ATC