TSB TSB-15-54-004 — Mitsubishi Service bulletin
TSB-15-54-004 is a service bulletin on file with NHTSA for 2 Mitsubishi models, 1996–2006 model years. A TSB is factory repair guidance, not a recall — the repair is not automatically free.
What the bulletin says. This TSB contains troubleshooting steps for diagnosis of various customer complaints relating to the audio system speakers in Mitsubishi vehicles equipped with original equipment audio components.
NHTSA's own summary of the document, quoted from the public manufacturer-communications file.
Vehicles and model years TSB-15-54-004 names
| Vehicle | Model years |
|---|---|
| Mitsubishi Lancer | 1996, 2000, 2002, 2003 |
| Mitsubishi Outlander | 2003, 2004, 2005, 2006 |
Every document filed under TSB-15-54-004
| Document ID | Filed | Type |
|---|---|---|
| TSB-15-54-004 | July 29, 2015 | Service bulletin |
Questions buyers ask
What is TSB TSB-15-54-004?
TSB-15-54-004 is a service bulletin filed with NHTSA by Mitsubishi, covering 2 Mitsubishi models across the 1996–2006 model years. NHTSA's summary reads: This TSB contains troubleshooting steps for diagnosis of various customer complaints relating to the audio system speakers in Mitsubishi vehicles equipped with original equipment audio components.
Which vehicles does TSB-15-54-004 cover?
NHTSA's file names Mitsubishi Lancer (1996, 2000, 2002–2003); Mitsubishi Outlander (2003–2006). 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 TSB-15-54-004 a recall, and is the repair free?
No. TSB-15-54-004 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 TSB-15-54-004?
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 TSB-15-54-004, 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 TSB-15-54-004. Check any specific vehicle's open recalls by VIN at nhtsa.gov/recalls.