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Home >> Cadillac >> 2014 >> ELR >> Repair and Diagnosis (Single Page) >> Hybrid/Electric Powertrain >> Electric Converters and Controllers >> Hybrid/EV Control System >> Diagnostic Information and Procedures >> DTC P1E0A or P1E0B: Drive Motor 1/2 Control Module Torque Calculation >> Circuit/System Verification
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Circuit/System Verification

  1. Vehicle ON.
  2. Verify no transmission or motor control module DTCs are set.
    • If none of the DTCs are set 
  3. Verify DTC P1E0A or P1E0B is not set.
    • If any of the DTCs are set 
    1. Program the T6 Power Inverter Module.
    2. Operate the vehicle within the Conditions for Running the DTC. You may also operate the vehicle within the conditions that you observed from the Freeze Frame/Failure Records data.
    3. Verify the DTC does not set.
      • If the DTC sets, replace the T6 Power Inverter Module.
      • If the DTC does not set.
    4. All OK
    • If none of the DTCs are set 
  4. All OK
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