Installation Procedure

WARNING: This page is about a different car, the 2003 GMC Sierra, 2003 GMC Cab & Chassis Sierra, 2003 Chevrolet Silverado, and 2003 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Lubricate a NEW O-ring seal with transmission fluid.
NOTE: Refer to FASTENER NOTICE .
Install the VSS and bolt.
Tighten

Tighten the bolt to 10 N.m (89 lb in).

Fig 1: Installing Vehicle Speed Sensor & Bolt
Courtesy of GENERAL MOTORS CORP.
If equipped with the 8.1L engine, connect the VSS electrical connector (5).

Fig 2: Connecting Vehicle Speed Sensor Electrical Connector (8.1L)
Courtesy of GENERAL MOTORS CORP.
If equipped with the 6.6L engine, connect the VSS electrical connector (4).
Lower the vehicle.
Check the transmission fluid level. Add if necessary.

Fig 3: Connecting Vehicle Speed Sensor Electrical Connector (6.6L)
Courtesy of GENERAL MOTORS CORP.