Installation Procedure

WARNING: This page is about a different car, the 2018 GMC Yukon XL, 2018 GMC Yukon, 2018 Chevrolet Tahoe, 2018 Cadillac Escalade ESV, and 2018 Cadillac Escalade. However, it is still accessible from the selected car via links, so may be relevant.

Install the output speed sensor. Control Valve Assembly and Transmission Wiring Harness Installation

Fig 1: Control Valve Body Assembly And Bolts

Courtesy of GENERAL MOTORS COMPANY

NOTE:

Ensure the main control to case seal is in the main control assembly.

Install the control valve body (2) and the control valve body assembly bolts (1) in the transmission.

Fig 2: Control Valve Body Bolt With Tightening Sequence

Courtesy of GENERAL MOTORS COMPANY

CAUTION:

Refer to Fastener Caution .

Tighten the bolts (1) in the sequence shown to 10.5 N.m (93 lb in).
Connect the transmission control wiring harness to the control valve body.

Fig 3: Transmission Fluid Pan, Bolts, Filter, Gasket And Pump Seal

Courtesy of GENERAL MOTORS COMPANY

Install the transmission fluid filter (6) and fluid pan assembly. Automatic Transmission Fluid, Fluid Pan and/or Filter Replacement
Fill the transmission. Transmission Fluid Fill Procedure
Perform the service fast learn procedure. Transmission Service Fast Learn Procedure