Pinpoint Test Z: Keep Alive Power (KAPWR): Introduction
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:
- battery cables loose or intermittent connections
- harness circuit: KAPWR
- powertrain control module (PCM)
Courtesy of FORD MOTOR CO. POWERTRAIN CONTROL MODULE (PCM) CONNECTOR PIN REFERENCE CHART
| Pin |
Circuit |
| B40 |
KAPWR (Keep Alive Memory Power) |