96. Control Valve Body Assemble

Control Valve Assembly and Transmission Fluid Pressure Switch Installation





1. Important:
The 4T40-E/4T45-E Non-Electronic Range Select Mode models use a spacer plate with 2 identification notches. The 4T45-E models with Electronic Range Select Mode use a spacer plate with 1 identification notch.

Install the control valve body to spacer plate gasket (22) onto the spacer plate (23). Some models use a spacer plate with bonded gaskets (90).
2. Install the control valve body assembly (18) onto the gasket (22) or spacer plate with bonded gaskets (90).





3. Inspect the transmission fluid pressure (TFP) switch assembly (13) in order to verify the condition and correct location of the 4 pressure switch O-rings.
4. If necessary replace the pressure switch O-rings.





5. Install the TFP switch assembly (13) onto the control valve body assembly.





6. Install the 18 control valve body assembly bolts.





7. Notice:
Refer to Fastener Notice in Service Precautions.

Hand start the bolts.
Tighten the bolts to 14 Nm (124 inch lbs.).