Valve Body, Control Solenoid Torque Sequence

WARNING: This page is about a different car, the 2019 GMC Savana 3500, 2019 GMC Savana 2500, 2019 Chevrolet Express 3500, and 2019 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Control Solenoid Torque Sequence

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
CAUTION: Bolt torque sequencing is critical to the proper function of the control solenoid valve assembly. Failure to follow the required sequencing may result in transmission malfunction. Preliminary Procedures Hand tighten the last 6 bolts before final torque sequence. The 2 "heat sink" bolts must be tightened last.
1	Control Valve Lower Body Bolt M5 x 45 [5x]
2	Control Valve Lower Body Bolt M5 x 55 CAUTION: Refer to Fastener Caution . Tighten in sequence 8 N.m (71 lb in).

Callout

Component Name

CAUTION:

Bolt torque sequencing is critical to the proper function of the control solenoid valve assembly. Failure to follow the required sequencing may result in transmission malfunction.

Preliminary Procedures

Hand tighten the last 6 bolts before final torque sequence.
The 2 "heat sink" bolts must be tightened last.

Control Valve Lower Body Bolt M5 x 45 [5x]

Control Valve Lower Body Bolt M5 x 55

CAUTION:

Refer to Fastener Caution .

Tighten in sequence
8 N.m (71 lb in).