Vehicle Speed Sensor: Service and Repair

2003 Chevrolet Monte Carlo V6-3.8L VIN KSECTION Service and Repair
Vehicle Speed Sensor (VSS) Replacement

Removal Procedure
1. Raise and support the vehicle.
2. Remove the right front tire and wheel.





3. Disconnect the Vehicle Speed Sensor (VSS) electrical connector.





4. Remove the VSS bolt (9).
5. Remove the VSS (10) from the extension case.





6. Remove the O-ring (11) from the VSS (10).

Installation Procedure





1. Install the O-ring (11) to the VSS (10).





2. Install the VSS (10).

Notice: Refer to Fastener Notice in Service Precautions.

3. Install the VSS bolt (9).
Tighten the bolt (9) to 12 Nm (106 inch lbs.).





4. Connect the VSS electrical connector.
5. Install the right front tire and wheel.
6. Lower the vehicle.
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.