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 MANUALSCHEVROLET2000C TAHOE 2WD V8-5.7L VIN RREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSVEHICLE SPEED SENSORSERVICE AND REPAIR4L80-E TRANSMISSION
2000 Chevrolet C Tahoe 2WD V8-5.7L VIN R
4L80-E Transmission
2000 Chevrolet C Tahoe 2WD V8-5.7L VIN RSECTION 4L80-E Transmission
Removal Procedure
1. Rase the vehicle. Refer to Vehicle Lifting.
2. Remove the wiring harness connector.
3. Remove the bolt securing the speed sensor to the transmission.
4. Remove the speed sensor from the transmission.
5. Remove the 0-ring seal if not attached to the speed sensor.
Installation Procedure
1. Install the new speed sensor and 0-ring seal.
2. Coat the seal with a thin film of transmission fluid GM P/N 12346143.
Notice: Refer to Fastener Notice in Service Precautions.
3. Install the bolt.
Tighten the bolt to 11 Nm (97 inch lbs.).
4. Install the wiring harness connector.
5. Check the transmission fluid. Refer to Fluid Capacity Specifications (Overhaul).
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.