Vehicle Speed Sensor (4L60-E): Installation
WARNING: This page does not describe the selected car, but rather 13 other vehicles, including the 2002 GMC Yukon XL, 2002 GMC Yukon, 2002 GMC Sierra, 2002 GMC Cab & Chassis Sierra, and 2002 GMC C3500 HD. However, it is still accessible from the selected car via links, so may be relevant.
Install the speed sensor and the O-ring seal into the transmission. See Fig 1. Install the bolt and tighten to specification. See TORQUE SPECIFICATIONS . Install the electrical connector to the speed sensor. Lower the vehicle. Fill transmission with appropriate fluid to proper level. See LUBRICATION .