X125 - ACCS PID on: Disconnect ACPSW and Check If PID Turns Off

- Key Off.

- Disconnect A/C Pressure Switch (ACPSW) (also known as the Refrigerant Containment/Fan Function Switch).

- Key On, Engine Off.

- Access ACCS PID.

- Is ACCS PID Off?

YES -- Key Off. VERIFY operation of A/C Demand Switch. If OK, SERVICE short to power in A/C Demand circuit to ACPSW. RECONNECT all components. RE-EVALUATE symptom.

NO -- Key Off. GO to X126. X126 - Check Power-to-A/C Clutch Circuit For Short to Power