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Home >> Chevrolet >> 2015 >> Spark EV >> Repair and Diagnosis >> Hybrid/Electric Powertrain >> Electric Converters and Controllers >> Hybrid/EV Control System >> Diagnostic Information and Procedures >> DTC P15F1: Axle Torque Request Signal Message >> Circuit/System Verification

Circuit/System Verification

  1. Vehicle ON.
  2. Verify DTC P15F1 is not set.
    • If the DTC is set 
  3. Verify the DTC does not set. If the DTC sets, replace the T6 Power Inverter Module.
    • If the DTC is not set 
  4. All OK.
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