Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSCHEVROLET1999EXPRESS 1/2 TON VAN V6-4.3L VIN WREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSVEHICLE SPEED SENSORSERVICE AND REPAIR
1999 Chevrolet Express 1/2 Ton Van V6-4.3L VIN W
Vehicle Speed Sensor: Service and Repair
1999 Chevrolet Express 1/2 Ton Van V6-4.3L VIN WSECTION Service and Repair
Removal Procedure
^ Tools Required
- J38417Speed Sensor Remover
1. Remove the harness connector
2. Remove the bolt.
3. Remove the vehicle speed sensor using J38417. Have a suitable container in order to catch the fluid.
4. Remove the O-ring seal.
Installation Procedure
^ Tools Required
- J38417 Speed Sensor Remover
1. Install the new speed sensor and O-ring seal using J38417.
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. Refill the fluid as required. Refer to Fluid Capacity.
^ Tools Required
- J38417Speed Sensor Remover
1. Remove the harness connector
2. Remove the bolt.
3. Remove the vehicle speed sensor using J38417. Have a suitable container in order to catch the fluid.
4. Remove the O-ring seal.
Installation Procedure
^ Tools Required
- J38417 Speed Sensor Remover
1. Install the new speed sensor and O-ring seal using J38417.
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. Refill the fluid as required. Refer to Fluid Capacity.
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
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.