My car keeps blowing the ECU fuse. What could be the problem?
Aug 19, 2019 at 4:12 AM
ECU fuse keeps blowing
1993 CHEVROLET CAVALIER
JERRY HOWSER
- MEMBER
- 1 POST
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ASEMASTER6371
- ✓ASE Certified Mechanic
- 52,796 POSTS
Good morning,
You would need to disconnect the module and see if the fuse still fails. If it does, it is a wiring harness issue.
https://www.2carpros.com/articles/how-a-car-fuse-works
If it does not, then it is an internal issue with the module.
Component Locations-Behind RH Side Of I/P (VIN 4 Shown, VIN T Similar)
Roy
You would need to disconnect the module and see if the fuse still fails. If it does, it is a wiring harness issue.
https://www.2carpros.com/articles/how-a-car-fuse-works
If it does not, then it is an internal issue with the module.
Component Locations-Behind RH Side Of I/P (VIN 4 Shown, VIN T Similar)
Roy
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Aug 19, 2019 at 4:55 AM
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