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Service bulletin PIC6229

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 id10119071
Published by NHTSA2017-10-15
Manufacturer's numberPIC6229
Manufacturer's date2016-10-28
NHTSA componentELECTRICAL SYSTEM:STARTER ASSEMBLY

NHTSA's summary

This Preliminary Information communication provides information to the technician is bout vehicles that have a crank but engine does not start. Technician will find Diagnostic Trouble Code P0AFA. Technician will ensure to use published Service Information for any other Diagnostic Trouble Codes that are set in the vehicle. If Diagnostic Trouble Code P0AFA is the only Diagnostic Trouble Code set this could be caused by an internal fault in the high voltage battery, but it will also need to be replaced for this condition.

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, Starter

Trouble codes named

P0AFA

Vehicles listed
BUICK LACROSSE2017
CHEVROLET MALIBU2016, 2017

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
PIP5598D2022-12-12. Service bulletin. This Preliminary information communicates the possibility of a crank no start or extended crank condition due to exhaust cam reluctor being out of position.
PIP5551A2018-03-12. Service bulletin. This Preliminary information communicates to replace the valve body and solenoid body assemblies with both spacer plates for a DTC P2820concern if not able to clean the valve body or solenoid body assemblies.
PI1426A2017-08-31. Service bulletin. This preliminary informational bulletin provides Diagnostic Tips for Stop/Start and AutoStop Operation on vehicles that have a conditon of AutoStop mode not engaging and vehicle automaticlly restarts during a autostop event
08-07-30-026C2017-08-15. Service bulletin. This informational bulletin provides information on vehicles may rock or move slightly forward or rearward while in Park at start up after cold soak and that this is considered a normal conditon and no repairs are necessary
438902017-01-23. Service bulletin. 43890 - SERVICE UPDATE. CERTAIN VEHICLES, EQUIPPED WITH STOP/START ENGINE CONTROL OPTION, MAY ILLUMINATE THE MALFUNCTION INDICATOR LAMP (MIL) AND SET DIAGNOSTIC TROUBLE CODES (DTC) P3055 AND P3056. THIS CONDITION COULD RESULT IN REMOTE VEHICLE START BEING INOPERATIVE AND POOR FUEL ECONOMY DUE TO THE STOP/START FEATURE BEING DISABLED. DEALERS WILL REPLACE THE MULTIFUNCTION POWER SUPPLY CONVERTER.