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2004 525i transmission control module location? And its not…

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2004 525i transmission control module...
2004 525i transmission control module location? And its not in the e-box under hood.
Submitted: 1 month ago.Category: Transmissions
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3/23/2018
Transmission Mechanic: Ron, ASE Certified Technician replied 1 month ago
Ron
Ron, ASE Certified Technician
Category: Transmissions
Satisfied Customers: 37,768
Experience: 35 years working on Ford, Lincolns and Mercs.
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Transmission Mechanic: Ron, ASE Certified Technician replied 1 month ago

Shawn,

The TCU (transmission control unit)on your 525I is located in the trunk on the left side. See the factory removal steps for it in the link below.

https://www.dropbox.com/s/w5fm8i6p3ej4v3d/TCU%20Mar%2023.pdf?dl=0

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