Nissan Titan 2016–2019 — technical service bulletin
Bulletin NTB20-058 · NHTSA communication 10179615 · issued Aug 12, 2020
Technical service bulletin
communication type
Structure
component
2016–2019
model years
4
vehicle entries
Official summary
2016-2019 TITAN/TITAN XD; REAR SONAR SENSORS DO NOT DETECT OBJECTS/OBSTRUCTIONS WHEN IN REVERSE IF YOU CONFIRM The rear parking aid sensors are inoperative or operating incorrectly, And Damage has occurred to the rear sonar sensors or harness by road debris from the rear wheels. ACTION Install the rear sonar sensor protector kit, listed in the PARTS INFORMATION on page 7, to the rear bumper. NOTE: This bulletin does not cover any damage that has occurred to the rear sonar sensors or harness. Refer to the Electronic Service Manual (ESM) for component repair.
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.