P0BAC

2017-10-10

Description:

  • Hybrid/EV Battery Voltage Sense W Circuit High

Possible Symptoms:

  • Check the battery voltage to ensure it is within the correct range.

  • Inspect the battery terminals and connections for any signs of corrosion or loose connections, cleaning or tightening them as necessary.

  • Replace the hybrid/EV battery if it is old or showing signs of deterioration.

  • Inspect the wiring harness for any visible damage or loose connections, repairing or replacing as needed.

Possible Causes:

  • Faulty hybrid/EV battery voltage sensor

  • Loose or corroded connections in the hybrid/EV battery voltage sensing circuit

  • Battery pack deterioration or malfunction

  • Problems with the hybrid/EV battery management system

  • Electrical issues in the hybrid/EV battery voltage sensing circuit

Related Parts:

Possible Solutions:

  • Warning light illumination

  • Loss of power or reduced performance

  • Electric system malfunctions or failures

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