Test Notes

You should enter this Pinpoint Test only when directed here.

This Pinpoint Test is intended to diagnose the following:
- Constant Control Relay Module (CCRM)
- EEC Power Relay (if contained in CCRM)
- Fuel Pump Relay
- Fan Control/Low Fan Control (FC/LFC) Relay
- High Fan Control (HFC) Relay
- Wide Open Throttle A/C Cutoff (WAC) Relay
- Harness circuits: B+, FR LFP, FPM, FC, LFC, HFC, ACCS, WAC, VPWR (TO CCRM), Power-to-A/C Clutch, Power-to-(Fuel) Pump, Power-to-(Low/High Speed) Fan
- Low Speed Fuel Pump Relay (4.6L 4V Mustang)
- Powertrain Control Module (PCM)


DESCRIPTION
For additional information on the Constant Control Relay Module (CCRM), refer to Description and Operation.