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Home >> Chevrolet >> 2013 >> Volt >> Repair and Diagnosis >> Hybrid/Electric Powertrain >> Electric Converters and Controllers >> Hybrid/EV Control System >> Diagnostic Information and Procedures >> DTC P2797 >> Circuit/System Verification

Circuit/System Verification

  1. Verify that no other hybrid/EV powertrain or motor control module DTC is set.
    • If none of the DTCs are set 
  2. Verify DTC P2797 is not set.
    • If the DTC is set 
    1. Program the T6 Power Inverter Module.
    2. Verify the DTC does not set.
      • If the DTC sets.
      1. Replace the G5 Auxiliary Transmission Fluid Pump.
      2. Verify the DTC does not set.
        • If the DTC sets, replace the T6 Power Inverter Module.
        • If the DTC does not set.
      3. All OK
      • If the DTC does not set.
    3. All OK
    • If the DTC is not set 
  3. All OK
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