PINPOINT TEST QB: Keep Alive Power (KAPWR): Introduction
This pinpoint test is intended to diagnose the following:
- battery terminal condition
- KAPWR wire routing
- harness circuit: KAPWR
- powertrain control module (PCM) (12A650)
Powertrain Control Module (PCM) Connector
For PCM connector views or reference values, refer to REFERENCE VALUES article.
| Vehicle | Connector | Pin | Circuit |
|---|---|---|---|
| E-Series 6.8L | 170 PIN | B45 | KAPWR |
| Edge 2.0L, Explorer 2.0L | 154 PIN | B32 | KAPWR |
| Fiesta | 128 PIN | T18 | KAPWR |
| Flex 4V 3.5L, MKS 3.7L, MKT 3.7L, Taurus 4V 3.5L | 190-PIN | B54 | KAPWR |
| Fusion 3.5L, MKZ | 140 PIN | B54 | KAPWR |
| All other vehicles | 190-PIN | B62 | KAPWR |