Acura TL 2004–2008 — technical service bulletin
Bulletin IN-2-11-14 · NHTSA communication 10054809 · issued Jan 29, 2014
Technical service bulletin
communication type
Engine
component
2004–2008
model years
10
vehicle entries
Official summary
Honda: some vehicles may display a malfunction indicator lamp with the stored dtc p2138 (accelerator pedal position sensor a/b incorrect voltage correlation). There may also be poor engine performance. Ahm is attempting to collect specific parts from the vehicle before any further effort toward repairs. *js
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.