Vehicle Speed Sensor: Service and Repair

2008 Chevrolet Malibu L4-2.4L HybridSECTION Service and Repair


Vehicle Speed Sensor Replacement

Removal Procedure






Caution: Ensure that the vehicle is properly supported and squarely positioned. To help avoid personal injury when a vehicle is on a hoist, provide additional support for the vehicle on the opposite end from which the components are being removed.

1. Position the vehicle on a hoist and raise the vehicle. Refer to Lifting and Jacking the Vehicle .
2. Disconnect the vehicle speed sensor (VSS) electrical connector.
3. Remove the VSS electrical harness retainer from the VSS stud.
4. Remove the VSS stud.
5. Remove the output VSS from the transmission case.

Important: Inspect the O-ring for damage and replace if necessary.


6. Remove the O-ring from the VSS.



Installation Procedure





1. Install the O-ring onto the VSS.
2. Install the output VSS into the transmission case.

Notice: Refer to Fastener Notice .

3. Install the VSS stud.

Tighten the stud to 12 N.m (106 lb in).

4. Install the VSS electrical harness retainer to the VSS stud.
5. Connect the VSS electrical connector.
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.