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Home >> Chevrolet >> 2005 >> Astro Van 2WD V6-4.3L VIN X >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Vehicle Speed Sensor >> Service and Repair
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Vehicle Speed Sensor: Service and Repair


Vehicle Speed Sensor (VSS) Replacement

^ Tools Required
- J 38417 Speed Sensor Remover

Removal Procedure
1. Raise the vehicle. Refer to Vehicle Lifting.





2. Remove the harness connector.
3. Remove the bolt.
4. Place a drain pan under the vehicle.
5. Remove the vehicle speed sensor using J 38417.
6. Remove the O-ring seal.

Installation Procedure





1. Install the new speed sensor and O-ring seal using J 38417.
2. Coat the seal with a thin film of transmission fluid.

Notice: Refer to Fastener Notice in Service Precautions.

3. Install the bolt.
^ Tighten the bolt to 11 Nm (97 inch lbs.).
4. Install the harness connector.
5. Lower the vehicle.
6. Refill the fluid as required.