Service bulletins for the 2016 Toyota Tacoma
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
409 on file from NHTSA, as of 2026-10-19.
About C1AC2 on the 2016 Toyota Tacoma: what the code means, and the bulletins and recalls about the same components.
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Only bulletins with trouble code: C1AC2 are shown. Show all
| T-SB-0063-19 | 2019-07-08. Service bulletin. LANE DEPARTURE. TSB: Some 2016 ? 2018 model year Tacoma vehicles may exhibit a Blind Spot Monitor System Warning message with any of the following Diagnostic Trouble Codes (DTCs) present. ? U0232 ? Lost Communication with Blind Spot Monitor Slave Module ? U0233 ? Lost Communication with Blind Spot Monitor Master Module ? C1AC1 ? Master Module Horizontal Axis Misalignment ? C1AC2 ? Slave Module Horizontal Axis Misalignment ? C1AB6 ? Blind Spot Monitor Master Module ? C1AB7 ? Blind Spot Monitor Slave Module. Follow the Repair Procedure in this bulletin to address this condition. |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.