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Home >> GMC >> 2008 >> Sierra 1500 4WD V8-5.3L >> Repair and Diagnosis >> Transmission and Drivetrain >> Transfer Case >> Speed Sensor >> Service and Repair
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Speed Sensor: Service and Repair



Transfer Case Speed Sensor Replacement

Removal Procedure





1. Raise and suitably support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
2. Disconnect the speed sensor electrical connector (4).




3. Remove the speed sensor and O-ring.
4. Discard the O-ring.



Installation Procedure






Notice: Refer to Fastener Notice in Cautions and Notices.

1. Install the speed sensor with a NEW O-ring.

Tighten the sensor to 17 N.m (13 lb ft).





2. Connect the speed sensor electrical connector (4).
3. Lower the vehicle.


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