DTC P0A28: Hybrid Battery Power Off Circuit Low
WARNING: This page is about a different car, the 2006 Mercury Mariner and 2006 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.
P0A28 - HYBRID BATTERY POWER OFF CIRCUIT LOW
| Description: | The PCM continuously monitors the battery power off (BPO) circuit and the CAN signal for a BPO request from the TBCM. This DTC indicates that the PCM detected the BPO request, sent from TBCM through the circuit and the CAN signal. | ||
| Possible Causes: |
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| Diagnostic Aids : | |||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to Pinpoint Test QE . | ||