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Home >> Chevrolet >> 2012 >> Volt >> Repair and Diagnosis >> Hybrid/Electric Powertrain >> Electric Converters and Controllers >> Hybrid/EV Control System >> Diagnostic Information and Procedures >> DTC P1AEC-P1AEF >> Circuit/System Verification
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Circuit/System Verification

  1. Verify that DTCs P0ABB, P0ABC, or P0ABD is not set.
  2. If the DTC is set, program the hybrid powertrain control module. If the DTC resets, replace the T6 power inverter module.