buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Sensors and Switches - Fuel Delivery and Air Induction > < Circuit Operation
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Vehicle Speed Sensor: Service and Repair

Speed Sensor And Governor Assemblies - 3T40 Transaxle

REMOVAL

1. 

Rotate engine forward.

2. 

Disconnect speed sensor electrical connector from transaxle.

3. 

Remove governor cover bolts, cover and O-ring with speed sensor attached.

4. 

Remove speed sensor O-ring, screws and sensor.

INSTALLATION

1. 

Install speed sensor, screws and O-ring. Tighten screw to 9 N-m (80 lb. in.).

2. 

Install governor cover, O-ring, gasket and cover with speed sensor attached. Tighten screw to 11 N-m (98 lb. in.).

3. 

Reconnect speed sensor electrical connector.

4. 

Properly position engine.

Sensors and Switches - Fuel Delivery and Air Induction > < Circuit Operation