gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Sensors and Switches - Fuel Delivery and Air Induction > < Digital Ratio Adapter/Controller (DRAC) - Service|Page 2657
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Vehicle Speed Sensor: Service and Repair

VEHICLE SPEED SENSOR (VSS)

VSS 2WD Manual Transmission

VSS 2WD Automatic Transmission

TOOL REQUIRED:  J 38417 Speed Sensor Remover and Installer.

REMOVE OR DISCONNECT 

1. Harness connector.
2. Bolt.
3. Vehicle speed sensor.

^

Have a suitable container to catch the fluid.

4. 0-ring seal.

INSTALL OR CONNECT

1. New speed sensor and 0-ring seal.

^

Coat the seal with a thin film of transmission fluid.

2. Bolt.

TIGHTEN

^

Bolt to 11 Nm (97 in. lbs.).

3. Harness connector.

^

Refill fluid as required.

Sensors and Switches - Fuel Delivery and Air Induction > < Digital Ratio Adapter/Controller (DRAC) - Service|Page 2657