Toyota Tacoma 2018–2019 — technical service bulletin
Bulletin K0B - Dealer Pac · NHTSA communication 10173977 · issued Mar 23, 2020
Technical service bulletin
communication type
Service Brakes, Hydraulic
component
2018–2019
model years
4
vehicle entries
Official summary
The involved vehicles are equipped with a Pre-Collision System (PCS) that may automatically apply the brakes if the system detects a potential collision. Due to the mounting of one of the system?s sensors, it is possible for water to enter the sensor. This can lead to PCS deactivation or inadvertent brake activation resulting in limited deceleration for a short duration of time. Please refer to the Owner?s Manual for additional information regarding the PCS system operation.
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.