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U2418 Diagnostic Trouble Code Discussion for January 2025

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Trouble Ticket Help Requests for DTC U2418
Help Request Posted
2025 Chevrolet 2500 HD 6.6L MIL Lamp on, MIL and various on
U2418: Unknown. ... [...] (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 gallon pest control tank). Mounted to b...
January 10, 2025