X: Constant Control Relay Module (CCRM) Introduction

X: Pinpoint Tests

Note

This Pinpoint Test is intended to diagnose the following:

• Constant Control Relay Module (CCRM)
• Harness circuits: B+, FC, LFC, HFC, ACCS, WAC, VPWR (TO CCRM), A/C Clutch PWR, (Low/High) Fan PWR, GND
• Powertrain Control Module (PCM) (12A650)

Pinpoint Test Schematics and Connectors

Escort/Tracer

3.8L Mustang

4.6L Mustang

X: Pinpoint Tests