Transmission control module

2007 SATURN VUE

176,562 MILES • 3.5L • V6 • 2WD • AUTOMATIC

GMGATE

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Hi,
I want to know the type transmission control module for my vehicle listed above redline. below is the image of the engine and the transmission. i also want to know if the second image is the right transmission control module for the transmission.
Thank you.

Images (Click to enlarge)

Jul 2, 2020 at 11:14 PM

STEVE W.

✓ASE Certified Mechanic
15,172 POSTS

There are two possible transmissions for your vehicle, the GM 4T45-E or the 5AT made by Honda. They use different controllers and programming. The easy way to tell them apart is that the GM transmission has 4 speeds while the Honda unit is a 5 speed.
As for the control module, it will depend on which transmission you have and which programming revision it has in it. What is the issue you are having that makes the transmission module the suspect? Do you have the scan tool and programming device to program the replacement unit?

Jul 3, 2020 at 4:57 AM

ASEMASTER6371

✓ASE Certified Mechanic
52,796 POSTS

Good morning,

No, this is not for your car at all.

What is the issue that makes you think you need the control module?

https://www.2carpros.com/articles/automatic-transmission-problems

Can you explain the issue and if you have any codes?

The control module is part of the engine ECM. The ECM controls both the engine and transmission.

Roy

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Jul 3, 2020 at 5:06 AM

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