Pinpoint Test KM: Air Conditioning Clutch Relay (A/CCR) Circuit: Introduction: Notes
WARNING: This page is about a different variant/trim than selected.
WARNING:
CROWN VICTORIA POLICE INTERCEPTOR VEHICLES EQUIPPED WITH FIRE SUPPRESSION SYSTEM, REFER TO
FIRE SUPPRESSION SYSTEM
FOR IMPORTANT SAFETY WARNINGS. FAILURE TO FOLLOW THESE INSTRUCTIONS MAY RESULT IN PERSONAL INJURY.
This pinpoint test is intended to diagnose the following:
- A/CC RELAY.
- Harness Circuits: VPWR, A/CCR, A/CCS.
- Powertrain control module (PCM) (12A650).
The VPWR and A/CCR circuits may be reversed in the harness connector. Refer to SYSTEM WIRING DIAGRAMS for additional information.