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Professional Automotive Repair Technical Discussions for January 13, 2025 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 | |
| 2025 Chevrolet 2500 HD 6.6L MIL Lamp on, MIL and various on Thanks for all who replied and offered suggestions. Admittedly, my post was long. I'm not sure I have a fix, but I've shipped the truck. - Re-verified the added circuit breaker/wiring to the hose reel had no shorts and the reel had low amperage draw. The pow... Trouble codes: P00FF, P0700 (TCM MIL requested), U0121 (Lost Comm w ECBM), U2418 (Unknown), U2419 (Unknown). |
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