TSB IN-27-14 — Acura Service bulletin
IN-27-14 is a service bulletin on file with NHTSA for the Acura TL, 2004–2008 model years. A TSB is factory repair guidance, not a recall — the repair is not automatically free.
What the bulletin says. ACURA: THE MALFUNCTION INDICATOR LAMP (MIL) IS ON, WITH DTC P2138 (ACCELERATOR PEDAL POSITION SENSOR A/B INCORRECT VOLTAGE CORRELATION), AND HAVE POOR PERFORMANCE IN ENGINE. MODEL 2004-2008 TL, TSX.
NHTSA's own summary of the document, quoted from the public manufacturer-communications file.
Vehicles and model years IN-27-14 names
Every document filed under IN-27-14
| Document ID | Filed | Type |
|---|---|---|
| IN-27-14 | March 12, 2014 | Service bulletin |
What IN-27-14 covers
Engine, Speed control — the component vocabulary NHTSA files this communication under.
Questions buyers ask
What is TSB IN-27-14?
IN-27-14 is a service bulletin filed with NHTSA by Acura, covering the Acura TL across the 2004–2008 model years. NHTSA's summary reads: ACURA: THE MALFUNCTION INDICATOR LAMP (MIL) IS ON, WITH DTC P2138 (ACCELERATOR PEDAL POSITION SENSOR A/B INCORRECT VOLTAGE CORRELATION), AND HAVE POOR PERFORMANCE IN ENGINE. MODEL 2004-2008 TL, TSX.
Which vehicles does IN-27-14 cover?
NHTSA's file names Acura TL (2004–2008). A bulletin number can be re-issued against more vehicles later, so check the model-year list on this page against your own.
Is TSB IN-27-14 a recall, and is the repair free?
No. IN-27-14 is repair guidance the manufacturer sent its dealers, not a safety defect finding. You pay for the work unless the vehicle is still under warranty. Recall repairs, by contrast, are always free.
How do I get the full text of IN-27-14?
Take the document ID to a dealer's service desk, or search NHTSA's manufacturer-communications records. This page carries every document ID filed under IN-27-14, its date, and NHTSA's own summary from the public file.
Every number on this page is a count of records in the federal complaint, recall, and investigation files published by NHTSA's Office of Defects Investigation. This page lists only what NHTSA's manufacturer-communications file records under IN-27-14. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.