Ball Check Valve Locations (Gen 3)

WARNING: This page is about a different car, the 2024 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.

Courtesy of GENERAL MOTORS COMPANY

I.D.	Input Oil	Input Oil	Output Oil
1	Latch	456 CL	Latch
2	35 Rev CL FD	Drive 1-6	35 Rev CL FD/Drive 1-6
3	35 Rev CL FD/Drive 1-6	-	35 Rev CL FD/Drive 1-6
4	Act FD LM	-	35 Rev CL
5	Drive	-	Drive
6	Line	Auxiliary Line	Line
NOTE: Ball check valve #6 is only required for start/stop transmissions equipped with an auxiliary pump. Ball check valve #6 is optional in non-start/stop transmissions. Ball check valve #6 should NOT be used in start/stop transmissions equipped with an auxiliary accumulator.