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Home >> Buick >> 2012 >> Regal Base >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 8 (Hybrid/EV Control System) >> Diagnostic Information and Procedures >> DTC P0A2B-P0A2D >> Circuit/System Verification

Circuit/System Verification

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P0A2B-P0A2D

  1. Allow the vehicle to cool to ambient temperature by leaving the ignition OFF for at least 8 hours.
  2. Ignition ON, observe the motor temperature scan tool parameters.
    • The temperature parameter should be within 25°C (45°F) of ambient temperature.