gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Brakes and Traction Control > < Speed Sensor, Transfer Case|Service and Repair
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1. Lightly lubricate the O-ring seal (1).
2. Position the O-ring seal (1) to the speed sensor (2), if removed.

Caution:  Refer to Fastener Caution   (See: Service Precautions/Vehicle Damage Warnings/Fastener Caution).

3. Install the speed sensor (2) into the transfer case. Tighten the speed sensor to 17 Nm (13 lb ft).

4. Connect the electrical connector (3) to the transfer case speed sensor (2).
5. Lower the vehicle.

Brakes and Traction Control > < Speed Sensor, Transfer Case|Service and Repair