Fluid Passages

WARNING: This page is about a different car, the 2007 GMC Yukon XL, 2007 GMC Yukon, 2007 Cadillac Escalade EXT, 2007 Cadillac Escalade ESV, and 2007 Cadillac Escalade. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Torque Converter Housing - Fluid Pump Cover Side

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
2	Line
4	Converter Feed
5	Converter Feed Limit
6	TCC Release
7	TCC Apply
8	Cooler Feed
9	Center Lube
10	Regulator Apply
38	PCS TCC
49	PCS Line
51	Exhaust
52	Void
55	Vent
56	Torque Converter Seal Drainback

Fig 2: Fluid Pump Cover - Torque Converter Housing Side

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Suction
2	Line
4	Converter Feed
5	Converter Feed Limit
6	TCC Release
7	TCC Apply
8	Cooler Feed
9	Center Lube
10	Regulator Apply
38	PCS TCC
49	PCS Line
51	Exhaust
52	Void
55	Vent

Fig 3: Fluid Pump Cover - Case Side

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Suction
2	Line
9	Center Lube
10	Regulator Apply
11	Compensator Feed
14	35 Reverse Clutch
26	1234 Clutch
34	456 Clutch
38	PCS TCC
49	PSC Line
51	Exhaust
52	Void
55	Vent

Fig 4: Case - Top Channel Plate Side

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
52	Void

Fig 5: Control Valve Upper Body Assembly - Case Side

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
2	Line
9	Center Lube
10	Regulator Apply
11	Compensator Feed
14	35 Reverse Clutch
26	1234 Clutch
29	CBR1
30	CBR
34	456 Clutch
38	PCS TCC
46	26 Clutch
49	PCS Line
51	Exhaust
52	Void

Fig 6: Control Valve Upper Body Assembly - Bottom Channel Plate Side

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
2	Line
9	Center Lube
10	Regulator Apply
11	Compensator Feed
12	Actuator Feed Limit
13	Reverse
14	35 Reverse Clutch
15	35 Reverse Clutch Feedback
16	CSV2 Enable
17	Solenoid 1
19	CSV3 Enable
21	Drive 1-6
24	1234 Clutch DFLT
25	1234 Clutch Feed
26	1234 Clutch
27	1234 Clutch Feedback
29	CBR1
30	CBR
31	CBR1/456 Clutch Feed
32	CBR1 Feedback
34	456 Clutch
35	CSV2 Latch
37	35 Reverse Feed
38	PCS TCC
39	PCS 1234 Clutch
40	PS4
41	PS1
42	PS3
43	PS5
44	26 Clutch/1234 CL Feed
45	PCS 35 Rev Clutch
46	26 Clutch
47	PCS 26 Clutch
48	PCS CBR1/456 Clutch
49	PCS Line
50	Exhaust BF
51	Exhaust
52	Void
53	35 R Supply

Fig 7: Control Valve Upper Body Assembly - Control Solenoid Valve Assembly Side

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
12	Actuator Feed Limit
17	Solenoid 1
18	Solenoid 2
38	PCS TCC
39	PCS 1234 Clutch
40	PS4
41	PS1
42	PS3
43	PS5
45	PCS 35 Rev Clutch
47	PCS 26 Clutch
48	PCS CBR1/456 Clutch
49	PCS Line
51	Exhaust
52	Void

Fig 8: Control Valve Lower Body Assembly - Control Valve Upper Body Assembly Side

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
2	Line
9	Center Lube
10	Regulator Apply
11	Compensator Feed
12	Actuator Feed Limit
13	Reverse
14	35 Reverse Clutch
15	35 Reverse Clutch Feedback
16	CSV2 Enable
17	Solenoid 1
18	Solenoid 2
19	CSV3 Enable
20	Drive
21	Drive 1-6
22	Drive Brake
23	1234 Clutch DFLT Feed
24	1234 Clutch DFLT
25	1234 Clutch Feed
26	1234 Clutch
27	1234 Clutch Feedback
28	CBR1/CBR Feed
29	CBR1
30	CBR
31	CBR1/456 Clutch Feed
32	CBR1 Feedback
33	456 Clutch Feed
34	456 Clutch
35	CSV2 Latch
36	Drive B
37	35 Reverse Feed
38	PCS TCC
39	PCS 1234 Clutch
40	PS4
41	PS1
42	PS3
43	PS5
44	26 Clutch/1234 CL Feed
45	PCS 35 Rev Clutch
46	26 Clutch
47	PCS 26 Clutch
48	PCS CBR1/456 Clutch
49	PSC Line
50	Exhaust BF
51	Exhaust
52	Void
54	35 Clutch Reverse Feed

Fig 9: Control Valve Body Spacer Plate Assembly - Bottom Channel Plate Side

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
2	Line
8	Cooler Feed
9	Center Lube
10	Regulator Apply
11	Compensator Feed
12	Actuator Feed Limit
13	Reverse
14	35 Reverse Clutch
15	35 Reverse Clutch Feedback
16	CSV2 Enable
17	Solenoid 1
18	Solenoid 2
19	CSV3 Enable
21	Drive 1-6
24	1234 Clutch DFLT
25	1234 Clutch Feed
26	1234 Clutch
27	1234 Clutch Feedback
28	CBR1/CBR Feed
29	CBR1
30	CBR
31	CBR1/456 Clutch Feed
32	CBR1 Feedback
34	456 Clutch
35	CSV2 Latch
36	Drive B
37	35 Reverse Feed
38	PCS TCC
39	PCS 1234 Clutch
40	PS4
41	PS1
42	PS3
43	PS5
44	26 Clutch/1234 CL Feed
45	PCS 35 Rev Clutch
46	26 Clutch
47	PCS 26 Clutch
48	PCS CBR1/456 Clutch
49	PCS Line
50	Exhaust BF
51	Exhaust
53	35 R Supply
54	35 Clutch Reverse Feed