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 C1AB2 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: C1AB2 are shown. Show all
| T-SB-0010-16 | 2018-04-23. Service bulletin. VISIBILITY:REARVIEW MIRRORS/DEVICES; LANE DEPARTURE: BLIND SPOT DETECTION. TSB: Some 2016 model year Tacoma vehicles equipped with Blind Spot Monitor may exhibit a Blind Spot Monitor Warning message with Diagnostic Trouble Code (DTC) C1AB2 Short to GND in Outer Mirror Indicator (Master) or C1AB3 Short to GND in Outer Mirror Indicator (Slave) stored. Follow the Repair Procedure in this bulletin to address this condition. |
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| T-SB-0010-16 | 2017-02-27. Service bulletin. LANE DEPARTURE: BLIND SPOT DETECTION. TSB: SOME 2016 MODEL YEAR TACOMA VEHICLES EQUIPPED WITH BLIND SPOT MONITOR MAY EXHIBIT A BLIND SPOT MONITOR WARNING MESSAGE WITH DIAGNOSTIC TROUBLE CODE (DTC) C1AB2 SHORT TO GND IN OUTER MIRROR INDICATOR (MASTER) OR C1AB3 SHORT TO GND IN OUTER MIRROR INDICATOR (SLAVE) STORED. FOLLOW THE REPAIR PROCEDURE IN THIS BULLETIN TO ADDRESS THIS CONDITION. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.