DTC P1633: Keep Alive Power (KAPWR) Voltage Too Low
WARNING: This page is about a different variant/trim than selected.
P1633 - KEEP ALIVE POWER (KAPWR) VOLTAGE TOO LOW
| Description: Indicates the KAPWR circuit has experienced a voltage interrupt. | |||
Possible Causes:
|
|||
| Diagnostic Aids: Loss of KAPWR to the PCM results in immediate malfunction indicator lamp (MIL) illumination and sets DTC P1633. | |||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to PINPOINT TEST QB . | ||