Transmission Fluid Auxiliary Cooler Replacement (LF4 With M5U or MG9)

WARNING: This page is about a different car, the 2017 Cadillac ATS. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Transmission Fluid Auxiliary Cooler (LT4 With M5U)

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedures Front Compartment Air Deflector Replacement (V Series) Separate Transmission Fluid Cooler Pipe (ATOC Jumper) @Transmission Fluid Auxiliary Cooler Transmission Fluid Cooler Pipe Replacement (LF4 With M5U or MG9, ATOC Jumper) Transmission Fluid Cooler Pipe Replacement (LF4 With MG9, Front Jumper Left) Transmission Fluid Cooler Pipe Replacement (LF4 With MG9, Mid Line Left) Transmission Fluid Cooler Pipe Replacement (LF4 With MG9, Mid Line Right) Transmission Fluid Cooler Pipe Replacement (LF4 With M5U, Mid Line Left) Transmission Fluid Cooler Pipe Replacement (LF4 With M5U, Mid Line Right) Transmission Fluid Cooler Pipe Replacement (LF4 With M5U or MG9, Rear Differential Inlet Hose) Transmission Fluid Cooler Pipe Replacement (LF4 With M5U or MG9, Rear Differential Outlet Hose) Separate Transmission Fluid Cooler Inlet and Outlet Pipe@Transmission Fluid Auxiliary Cooler Transmission Fluid Cooler Inlet and Outlet Pipe Replacement (LF4 With MG9) Transmission Fluid Cooler Inlet and Outlet Pipe Replacement (LF4 With M5U)
1	Transmission Fluid Auxiliary Cooler Bracket Nut (Qty: 4) CAUTION: Refer to Fastener Caution . Tighten 9 N.m (80 lb in)
2	Transmission Fluid Auxiliary Cooler Procedure (M5U) Fill the transmission to the proper level with NEW transmission fluid. Transmission Fluid Level and Condition Check (MG9)Fill the transmission to the proper level with NEW transmission fluid. Transmission Fluid Level Inspection (MG9) Inspect for transmission fluid leaks.

Callout

Component Name

Preliminary Procedures

Front Compartment Air Deflector Replacement (V Series)
Separate Transmission Fluid Cooler Pipe (ATOC Jumper) @Transmission Fluid Auxiliary Cooler Transmission Fluid Cooler Pipe Replacement (LF4 With M5U or MG9, ATOC Jumper) Transmission Fluid Cooler Pipe Replacement (LF4 With MG9, Front Jumper Left) Transmission Fluid Cooler Pipe Replacement (LF4 With MG9, Mid Line Left) Transmission Fluid Cooler Pipe Replacement (LF4 With MG9, Mid Line Right) Transmission Fluid Cooler Pipe Replacement (LF4 With M5U, Mid Line Left) Transmission Fluid Cooler Pipe Replacement (LF4 With M5U, Mid Line Right) Transmission Fluid Cooler Pipe Replacement (LF4 With M5U or MG9, Rear Differential Inlet Hose) Transmission Fluid Cooler Pipe Replacement (LF4 With M5U or MG9, Rear Differential Outlet Hose)
Separate Transmission Fluid Cooler Inlet and Outlet Pipe@Transmission Fluid Auxiliary Cooler Transmission Fluid Cooler Inlet and Outlet Pipe Replacement (LF4 With MG9) Transmission Fluid Cooler Inlet and Outlet Pipe Replacement (LF4 With M5U)

Transmission Fluid Auxiliary Cooler Bracket Nut (Qty: 4)

CAUTION:

Refer to Fastener Caution .

Tighten
9 N.m (80 lb in)

Transmission Fluid Auxiliary Cooler

Procedure

(M5U) Fill the transmission to the proper level with NEW transmission fluid. Transmission Fluid Level and Condition Check
(MG9)Fill the transmission to the proper level with NEW transmission fluid. Transmission Fluid Level Inspection (MG9)
Inspect for transmission fluid leaks.