PINPOINT TEST QB: Keep Alive Power (KAPWR): Introduction
WARNING: This page does not describe the selected car, but rather 28 other vehicles, including the 2011 Mercury Milan, 2011 Mercury Mariner, 2011 Mercury Grand Marquis, 2011 Lincoln Town Car, and 2011 Lincoln Navigator. 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 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 .
POWERTRAIN CONTROL MODULE (PCM) CONNECTOR PINS REFERENCE CHART
| Vehicle | Connector | Pin | Circuit |
|---|---|---|---|
| Crown Victoria, E-Series 6.8L, Grand Marquis, Ranger, Town Car |
170 PIN | B45 | KAPWR |
| F-150 3.5L | 198 PIN | B100 | 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 |