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Service bulletin 08-033-13

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 id10136853
Published by NHTSA2018-05-21
Manufacturer's number08-033-13
Manufacturer's date2013-05-11
NHTSA componentEQUIPMENT:ELECTRICAL; ELECTRICAL SYSTEM

NHTSA's summary

Flash: Two Or More Speakers Will Mute When Playing Certain Media Sources This bulletin involves reprogramming the Amplifier with updated software. The customer may experience two or more speakers muting when playing certain media sources, which have frequencies of less then 20 Hz. The speakers will stay muted until the ignition key is cycled. On further inspection the technician will find speaker performance DTC's. B1460-92Channel 1 Audio Speaker Output-Performance or Incorrect Operation. B1465-92Channel 2 Audio Speaker Output-Performance or Incorrect Operation. B146A-92Channel 3 Audio Speaker Output-Performance or Incorrect Operation. B146F-92Channel 4 Audio Speaker Output-Performance or Incorrect Operation. B1474-92Channel 5 Audio Speaker Output-Performance or Incorrect Operation. B1479-92Channel 6 Audio Speaker Output-Performance or Incorrect Operation. B147E-92Channel 7 Audio Speaker Output-Performance or Incorrect Operation. B1483-92Channel 8 Audio Speaker Output-Performance or Incorrect Operation. B14B9-92Channel 9 Audio Speaker Output-Performance or Incorrect Operation. B14BE-92Channel 10 Audio Speaker Output-Performance or Incorrect Operation. B14C3-92Channel 11 Audio Speaker Output-Performance or Incorrect Operation. B14C8-92Channel 12 Audio Speaker Output-Performance or Incorrect Operation. B221F-00Amplifier Internal.

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

Electrical system, Equipment and accessories

Trouble codes named

B1460, B1465, B146A, B146F, B1474, B1479, B147E, B1483, B14B9, B14BE, B14C3, B14C8, B221F

Vehicles listed
CHRYSLER 3002012, 2013
DODGE CHALLENGER2012, 2013
DODGE CHARGER2012, 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
20173412017-07-10. Electrical
17V4350002017-07-10. ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR
16V7390002016-10-13. ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR
20165002016-10-12. Electrical
20160392016-01-27. Accessories
20144462014-10-09. Electrical
14V6340002014-10-08. ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR
20130912013-03-22. Electrical
13V1030002013-03-21. ELECTRICAL SYSTEM:WIRING:FRONT UNDERHOOD
20121532012-05-03. Electrical

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

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