Where Transmission Control module located?

2005 BUICK LA CROSSE
125,000 MILES • 4WD
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ANTOINESIMS
  • MEMBER
  • 3 POSTS
I need find out where the transmission control module located.
Sep 16, 2024 at 11:00 PM
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STRAILER
  • ✓Experienced Mechanic
  • 55,709 POSTS
The transmission control module or TCM is located at the left front of the engine compartment. This is what it looks like. Check out the images (below). Let us know if you need anything else.
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Sep 17, 2024 at 3:18 AM
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