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Service bulletin PIC6153

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 id10114949
Published by NHTSA2017-08-15
Manufacturer's numberPIC6153
Manufacturer's date2015-12-04
NHTSA componentEQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.; ELECTRICAL SYSTEM:WIRING

NHTSA's summary

This Preliminary Information communication provides information to the technician about vehicles that have a radio and/or audio is inoperative or intermittently inoperative. Technician may find Diagnostic Trouble Code U0186. Technician should inspect amplifier X1 terminal 4 (circuit 1140) and X1 terminal 8 (circuit 1450) for spread terminals, broken terminals, connectors/terminals not fully seated, and faulty terminal crimps. Technician will need to repair any wiring damage that is found.

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, Wiring and fuses

Trouble codes named

U0186

Vehicles listed
CHEVROLET VOLT2016

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

Other bulletins for the same vehicles and component
PIC6495A2023-05-15. Service bulletin. This Preliminary information communicates that the New battery section as a broken wiring harness clip, and to use a Velcor strip to hold the harness in place.
100089005G2019-05-13. Service bulletin. This warranty admin bulletin explains to the technician additional information may be needed when submitting transactions when doing wiring repairs.
100089005H2019-03-18. Service bulletin. This warranty admin bulletin explains to the technician additional information may be needed when submitting transactions when doing wiring repairs.
16-NA-2032018-05-21. Service bulletin. This Technical Bulletin provides information to inspect the active shutter wiring harness for any signs of chafing and the shutters for damage to correct an active shutters inoperative and MIL condition.
15-NA-0622018-05-21. Service bulletin. This technical bulletin provides repair information to correct a customer concern for the Malfunction Indicator Lamp (MIL) on, multiple diagnostic trouble codes (DTC) are set, the vehicle may not start, and/or may have blown fuses.
10-00-89-005E2018-05-21. Service bulletin. This warranty administration bulletin adds the 2016 model year to a communication which provides dealership personnel revised wiring repair labor operations and required additional information.
10-00-89-005F2017-10-05. Service bulletin. This informational bulletin provides warranty policy information on revised wiring repair labor operations and required additional information.
16-NA-0762017-08-15. Service bulletin. This technical bulletin provides a procedure to re-secure the horn wiring harness to correct a condition of poor horn performance, muffled and or not loud
16-NA-1932017-01-17. Service bulletin. THIS TECHNICAL BULLETIN PROVIDES A PROCEDURE TO CHECK THE GROUND CONNECTION ON A FUSE BOX CABLE THAT COULD BE CAUSING A LOSS OF PROPULSION, NO START AND/OR MULTIPLE DTC'S.
PIC-6182-A2016-08-24. Service bulletin. THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN THAT SOME OF THE REPLACEMENT FUSES CAN BE OBTAINED FROM THE WARRANTY PARTS CENTER (WPC) EXCEPT THE 15A FUSE-OBCM FUSE WHICH CAN BE OBTAINED FROM GENERAL MOTOR SERVICE PARTS OPERATION.