Powertrain Control Module Power (Pcm Power) Relay Connector Pin Reference Chart
WARNING: This page is about a different car, the 2009 Ford RV Cutaway, 2009 Ford Econoline, 2009 Ford E450 Super Duty, and 2009 Ford Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
This pinpoint test is intended to diagnose the following:
- harness circuits: B+, ISP-R, PCMRC and VPWR
- PCM power relay
- PCM
POWERTRAIN CONTROL MODULE POWER (PCM POWER) RELAY CONNECTOR PIN REFERENCE CHART
| Pin | Circuit |
|---|---|
| 5 | VPWR (Vehicle Power) |
| 2 | PCMRC (PCM Relay Control) |
| 1, 3 | B+ (Battery Positive Voltage) |