Control Valve Upper Body Assembly - Control Solenoid Valve Assembly Side

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: Control Valve Upper Body Assembly - Control Solenoid Valve Assembly Side Fluid Passages

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
12	Actuator Feed Limit
17	Solenoid 1
18	Solenoid 2
38	PCS TCC
39	PCS 1-2-3-4 Clutch
40	PS4
41	PS1
42	PS3
43	PS5
45	PCS 3-5 Rev Clutch
47	PCS 2-6 Clutch
48	PCS CBR1/4-5-6 Clutch
49	PCS Line
51	Exhaust
52	Empty