Acura RLX 2014–2015 — technical service bulletin
Bulletin B15-035 · NHTSA communication 10108041 · issued Jun 24, 2015
Technical service bulletin
communication type
Equipment
component
2014–2015
model years
2
vehicle entries
Official summary
Service bulletin - the mil comes on with dtc p0134 (rear a/f sensor [bank 1, sensor 1] heater system malfunction) and/or p0154 (front a/f sensor [bank 2, sensor 1] heater system malfunction).
Vehicles covered
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.