looking for wiring diagram for TCM on 02 jetta with 01m auto trans

2002 VOLKSWAGEN JETTA
23,800 MILES • 1.9L • 4 CYL • 2WD • AUTOMATIC
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WIRINGHELPNEEDED
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swapping 01m into another car, thought I had all the wiring figured; can't get communication with TCM I believe I cut a wire thats needed, please provide a diagram of pinout
Dec 8, 2025 at 7:04 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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STRAILER
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Sure, here are the transmission wiring diagrams, sorry no pinouts for this car. This guide can help you test the wiring connections.

https://www.2carpros.com/articles/how-to-check-wiring

Check out the images (below). Let us know if you need anything else.
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Dec 10, 2025 at 9:53 AM
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