Cadillac P1ABE: Battery Energy Control Module Hybrid Battery Pack Overtemperature

What Does The Cadillac P1ABE Code Mean?

DTC P0A9C, P0A9D, P0A9E, P0AC6, P0AC7, P0AC8, P0ACB, P0ACC, P0ACD, P0AE9, P0AEA, or P0AEB is not set. The ignition is ON. The 12 V battery voltage is 9-18 V.

One of the following conditions exists:

• The drive motor generator battery control module detects an average battery temperature increase of 2°C (35.6°F) in a 20 second event for 3 consecutive events totaling 60 seconds.
• The drive motor generator battery control module detects 2 battery temperature sensors greater than 65°C (149°F) for 5 seconds.
• The drive motor generator battery control module detects any battery temperature sensor greater than 70°C (158°F).

Recommended Parts

Below are some recommended auto parts to help you address the trouble code affecting your vehicle and get it running smoothly again:

>>> WORKPRO 582-piece Crimp Terminals, Wire Connectors, Heat Shrink Tube, Electrical Repair Kit
>>> GM Genuine Parts Drive Motor Generator Power Inverter Module

Note: During the purchasing process, please check carefully whether the part you want to buy fits your car!

Reference Sources

Cadillac P1ABE, DTCDECODE.