Pinpoint Test Z: Keep Alive Power (KAPWR): Introduction
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) |