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Professional Automotive Repair Technical Discussions for May 5, 2024 International Automotive Technicians' Network (iATN) - Members Only |
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Open Help Requests for GM
| Help Request | Answers |
Fixes & Summaries for GM
| Fix/Summary | Answers | |
| 2017 Chevrolet Silverado 1500 Custom 5.3L brake lights VIN: 1GCVKREC1H This one has an appointment with the dealer later this week. After opening this help request I: Rechecked voltage and grounds at the BCM, all were OK. Watched the voltage at the BCM for the Stop Lamp Switch Signal (the other input supplied by the Brake Pe... |
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| 2019 Chevrolet Silverado 1500 LT 5.3L Tcm VIN: 1GCRYEED6K First off thank you Michael, Kevin [...] Mark. I chose the refresh characterization and after that it went straight to programming the TCM. Didn't even have to put in the TUN number. I guess it pulled it from the transmission which I had programmed previously. ... |
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