Please where is the automatic gearbox ECU located in the vehicle listed above?
Aug 26, 2023 at 12:14 AM
Where is the automatic transmission ECU located?
2002 OPEL ZAFIRA
DAVID924
- MEMBER
- 2 POSTS
Advertisement
BORIS K
- ✓ASE Certified Mechanic
- 836 POSTS
Hello,
The Transmission Control Module, TCM, is located under the center console, heater box, on top of the center tunnel. See image 1.
The TCM has a single, 45 pin black/brown, connector.
Pin out at the connector for 12V supply and ground.
Pin 16, red wire 12V from fuse F2.39 on instrument panel fuse block, see image 3.
Pin 31+32, brown wire ground.
You can check these using a voltmeter.
How to use a voltmeter:
https://www.2carpros.com/articles/how-to-use-a-voltmeter
A good link to location and part numbers:
https://nemigaparts.com/cat_spares/epc/vauxhall/t98/p3/1/#google_vignette
I hope this helps.
Cheers, Boris
The Transmission Control Module, TCM, is located under the center console, heater box, on top of the center tunnel. See image 1.
The TCM has a single, 45 pin black/brown, connector.
Pin out at the connector for 12V supply and ground.
Pin 16, red wire 12V from fuse F2.39 on instrument panel fuse block, see image 3.
Pin 31+32, brown wire ground.
You can check these using a voltmeter.
How to use a voltmeter:
https://www.2carpros.com/articles/how-to-use-a-voltmeter
A good link to location and part numbers:
https://nemigaparts.com/cat_spares/epc/vauxhall/t98/p3/1/#google_vignette
I hope this helps.
Cheers, Boris
Images (Click to enlarge)
Professional Diagram for 2CarPros Members
Click here to log in and view diagram.
Click here to log in and view diagram.
Professional Diagram for 2CarPros Members
Click here to log in and view diagram.
Click here to log in and view diagram.
Professional Diagram for 2CarPros Members
Click here to log in and view diagram.
Click here to log in and view diagram.
Professional Diagram for 2CarPros Members
Click here to log in and view diagram.
Click here to log in and view diagram.
Aug 27, 2023 at 12:41 AM
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.