Suburban 3/4 Ton 4WD V8-393 6.5L DSL Turbo (1993)
Vehicle Speed Sensor: Service and Repair
Automatic Transmission
REMOVAL
1. Apply the parking brake.
2. Raise the vehicle and support it with suitable safety stands.
3. Remove harness connector.
4. Remove screw.
5. Remove speed sensor.
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Have a suitable container to catch fluid.
6. Remove O-ring seal.
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Inspect all parts for wear or damage
INSTALLATION
1. Install new O-ring seal.
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Coat the seal with a thin film of transmission fluid.
2. Install Speed Sensor.
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Rotate the cover into place.
3. Install screw.
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Torque to 11 Nm (8 lbs ft).
4. Install harness connector.
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Lower the vehicle.
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Release the parking brake.
5. Add transmission fluid if needed.