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Service bulletin 08-031-13

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10136845
Published by NHTSA2018-05-21
Manufacturer's number08-031-13
Manufacturer's date2013-05-07
NHTSA componentEQUIPMENT:ELECTRICAL

NHTSA's 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.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Equipment and accessories

Vehicles listed
DODGE GRAND CARAVAN2008
DODGE GRAND CARAVAN2009, 2010, 2011, 2012, 2013

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
25V8760002025-12-17. EQUIPMENT ADAPTIVE/MOBILITY:WHEELCHAIR RESTRAINTS/SECUREMENT:LATCH/ANCHOR:
12V1910002012-05-02. EQUIPMENT

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
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