B3031 Diagnostic Trouble Code Discussion for August 2021
Immobilizer
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Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.Trouble Ticket Help Requests for DTC B3031
| Help Request | Posted | |
| 2018 Chevrolet Silverado 5.3L No Start B3031: Immobilizer. ... a replacement transmission in this 2018 Silverado. They failed to tell me it was a used unit as I know you can't put used in Global A vehicles. I have told this car lot this fact on many occasions. After programming it wouldn't start with a code B3031... |
August 16, 2021 |
