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Professional Automotive Repair Technical Discussions for January 10, 2025 International Automotive Technicians' Network (iATN) - Members Only |
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| (Also Available: All, Asian, Chrysler, European, Ford, GM.) | ||
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Open Help Requests for GM
| Help Request | Answers | |
| 2025 Chevrolet 2500 HD 6.6L MIL Lamp on, MIL and various on Vin unable to be entered/VIN is: [...] (gasoline powered 6.6 w/alison auto trans; 2500 hd 2x4 reg. cab fleetside pickup). Motologic has no info for truck or Vin (2023 model year wiring different?) New Truck (662 mi) came for upfitting (200... Trouble codes: P00FF, P0700 (TCM MIL requested), U0121 (Lost Comm w ECBM), U2418 (Unknown), U2419 (Unknown) |
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Fixes & Summaries for GM
| Fix/Summary | Answers |
