Service bulletins for the 2014 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.
424 on file from NHTSA, as of 2026-10-19.
About P015C on the 2014 Toyota Tacoma: what the code means, and the bulletins and recalls about the same components.
By type
By component
By trouble code
By topic
Only bulletins with trouble code: P015C are shown. Show all
| T-SB-0110-14 | 2017-08-01. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:ELECTRICAL. TSB: Some 2012 ? 2014 model year Tacoma vehicles equipped with 1GR-FE engines may exhibit a MIL "ON" condition for the following Diagnostic Trouble Codes (DTCs): ? P015A - A/F Sensor Delayed Response - Rich to Lean Bank 1 Sensor 1 ? P015B - A/F Sensor Delayed Response - Lean to Rich Bank 1 Sensor 1 ? P015C - A/F Sensor Delayed Response - Rich to Lean Bank 2 Sensor 1 ? P015D - A/F Sensor Delayed Response - Lean to Rich Bank 2 Sensor 1 This condition may be caused by A/F sensor misdetection under certain driving conditions. |
|---|
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.