Valve Body, Control Solenoid Torque Sequence

WARNING: This page is about a different car, the 2018 GMC Yukon XL, 2018 GMC Yukon, 2018 Chevrolet Tahoe, 2018 Chevrolet Suburban 3500 HD, and 2018 Chevrolet Suburban. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Valve Body, Control Solenoid Bolts (With Tightening 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 Procedure 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 (Qty: 5)
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 Procedure

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 (Qty: 5)

Control Valve Lower Body Bolt M5 x 55

CAUTION: Refer to Fastener Caution .

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