Chrysler Grand Voyager 2008–2013 — technical service bulletin
Bulletin 08-031-13 · NHTSA communication 10215972 · issued May 7, 2013
Technical service bulletin
communication type
Equipment
component
2008–2013
model years
18
vehicle entries
Official summary
Flash: Audio Distortion From The Front Door Speakers When The Rear Aux Port Is Used This bulletin involves re-flashing the Amplifier with updated software. The customer may experience audio distortion from the front door speakers when the rear AUX port is in use. The distortion may occurs when playing certain media with a lot of high frequency content. The equalization doesn't have a settings for rear AUX mode and defaulted to the AM mode. The AM mode equalization has a boost for high frequencies. This increase boost can cause the Amp to distort the sound.
Vehicles covered
- 2011 Chrysler Grand Voyager
- 2012 Chrysler Grand Voyager
- 2013 Chrysler Grand Voyager
- 2008 Chrysler Town and Country
- 2009 Chrysler Town and Country
- 2010 Chrysler Town and Country
- 2011 Chrysler Town and Country
- 2012 Chrysler Town and Country
- 2013 Chrysler Town and Country
- 2011 Chrysler Voyager
- 2012 Chrysler Voyager
- 2013 Chrysler Voyager
- 2008 Dodge Grand Caravan
- 2009 Dodge Grand Caravan
- 2010 Dodge Grand Caravan
- 2011 Dodge Grand Caravan
- 2012 Dodge Grand Caravan
- 2013 Dodge Grand Caravan
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.