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Control Valve Solenoid Body Wiring Harness Removal

GM4572649Courtesy of GENERAL MOTORS COMPANY
NOTE: Callouts in the following chart represent components shown in graphic above.
Control Valve Solenoid Body Wiring Harness Removal

Callout Component Name
1 Control Valve Body Bolt [2x] or [3x]
NOTE:

Control valve body bolt quantity is wiring harness dependent.

2 Control Valve Solenoid Body Bolt
3 Automatic Transmission Wiring Harness

Procedure

  1. Ensure you disconnect all the connectors from the valve body.
  2. On-Vehicle the Variable Feed Solenoid Clutch Accumulator Piston and Spring may fall out. Control Valve Body Assembly Disassemble (With ETRS) 
NOTE:

The bolt retainer area on the wiring harness indicated by arrow may or may not be present. Newer design wiring harness does not have bolt retainer area.

4 Automatic Transmission Fluid Temperature Sensor Seal
Procedure 
Remove and DISCARD the seal.