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HOMESERVICE MANUALSCHEVROLET2013VOLT L4-1.4L ELECTREPAIR AND DIAGNOSISMAINTENANCESERVICE INTERVALSCONDITION/INDICATOR BASED MAINTENANCE SERVICESVEHICLE CHECKSELECTRIC DRIVE UNIT SHIFT LOCK CONTROL FUNCTION CHECK
2013 Chevrolet Volt L4-1.4L Elect

Electric Drive Unit Shift Lock Control Function Check

2013 Chevrolet Volt L4-1.4L ElectSECTION Electric Drive Unit Shift Lock Control Function Check


Electric Drive Unit Shift Lock Control Function Check

WARNING: When you are doing this inspection, the vehicle could move suddenly. If the vehicle moves, you or others could be injured.

1. Before starting this check, be sure there is enough room around the vehicle. It should be parked on a level surface.

2. Firmly apply the parking brake.
Be ready to apply the regular brake immediately if the vehicle begins to move.

3. With the vehicle off and the brake not applied, press and hold the POWER button for more than five seconds to place the vehicle in Service Only Mode. Without applying the regular brake, try to move the shift lever out of P (Park) with normal effort.
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.