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Home >> Buick >> 2014 >> Regal Base, 2.4L Eng VIN R >> Repair and Diagnosis >> Hybrid/Electric Powertrain >> Electric Converters and Controllers >> Hybrid/EV Control System >> Diagnostic Information and Procedures >> DTC P0601-P0604, P0606, P061B, P062F, or P262B (Hybrid Powertrain Control Module): Control Module Memory >> Circuit/System Verification
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Circuit/System Verification

  1. Verify DTC P0562 is not set.
    • If the DTC does not set 
  2. Verify P0601-P0604, P0606, P061B, P062F, or P262B is not set.
    • If any of the DTCs are set 
    1. Program the K59 Starter/Generator Control Module.
    2. Verify the DTC does not set.
      • If the DTC sets, replace the K59 Starter/Generator Control Module.
      • If the DTC does not set
    3. All OK.
    • If none of the DTCs are set 
  3. All OK.