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Home >> GMC >> 2021 >> Acadia AT4 >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transmission - 9T50 (M3H), 9T60 (M3G) Or 9T65 (M3W) - Repair Instructions - Off Vehicle >> Repair Instructions - Off Vehicle >> Control Valve Body Assembly Installation (With ETRS) >> Control Valve Solenoid Body Installation

Control Valve Solenoid Body Installation

Fig 1: Control Valve Solenoid Body Bolts Tightening Sequence
GM4572671Courtesy of GENERAL MOTORS COMPANY
NOTE: Callouts in the following chart represent components shown in graphic above.
Control Valve Solenoid Body Installation

Callout Component Name
1 Control Valve Solenoid Body

Procedure

  1. Ensure you disconnect all the connectors from the valve body.
  2. When servicing on-vehicle, the Variable Feed Solenoid Clutch Accumulator Pistons, and Springs may fall out. Control Valve Body Assembly Disassemble (With ETRS) 
2 Control Valve Body Bolt [3x]
Procedure 
Hand tighten and follow torque sequence below.
3 Control Valve Body Bolt [12x]
Procedure 
Hand tighten and follow torque sequence below.
4 Control Valve Body Bolt [5x] or [6x]
NOTE:

Control valve body bolt quantity is wiring harness dependent.


Procedure 
Hand tighten and follow torque sequence below.