WenmarOpen by Wenmar Pro

Service bulletin PIP5372A

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 id10083129
Published by NHTSA2016-10-20
Manufacturer's numberPIP5372A
Manufacturer's date2016-08-30
NHTSA componentENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER

NHTSA's summary

THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN THAT THE TURBOCHARGERS FOR THE ATS-V LF4 ENGINE ARE ON PART RESTRICTION THROUGH GENERAL MOTORS TECHNICAL ASSISTANCE CENTER. DEALER WILL NEED TO CALL GENERAL MOTORS TECHNICAL ASSISTANCE CENTER FOR FURTHER ASSISTANCE. PRIOR TO CALLING GENERAL MOTORS TECHNICAL ASSISTANCE CENTER PLEASE REFERENCE THE LATEST VERSION OF PI1234.

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Engine, Turbocharger or supercharger

Vehicles listed
CADILLAC ATS-V2016 (the catalog's model; the bulletin names a series or trim of it)

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
PI0653E2018-06-04. Service bulletin. This preliminary informational bulletin provides information on Damaged, Disassembled or Improperly Packaged Turbochargers Returned to Warranty Part Center.
PI0653C2017-12-22. Service bulletin. This preliminary informational bulletin provides dealership personnel with policies and procedures regarding damaged, disassembled or improperly packaged turbochargers returned to Warranty Part Center.
PI0653D2017-10-15. Service bulletin. This preliminary informational bulletin was created to inform Service Agents or Dealers, they may be charged back for parts and labor due to the turbo-chargers are being returned to the Warranty Parts center damaged, improperly assembled or missing parts and advising to properly package the complete turbochargers. (New models and RPOs added)
PIP52872017-08-15. Service bulletin. This Preliminary Information communication advises the technician that the 3.6L LF4 Twin Turbo Charged Engine with Vehicle Identification Number code (Y) in the V series ATS will be placed on exchange program will be administered by the General Motors Product Quality Center. Dealer will need to contact General Motors Product Quality Center for further assistance.
PIP5287A2017-08-15. Service bulletin. This Preliminary Information communication advises the technician the restriction on the 3.6L Twin Turbo Charged Engine (Vehicle Identification Number code Y and Regular Production Option Code LF4) has ended. This engine can now be ordered through the regular General Motors Service Parts Operations parts process or Product Quality Center process for required dealers.
PI1234A2017-08-15. Service bulletin. This preliminary informational bulletin provides information on a turbocharger wastegate brief rattle or tick when revving engine in park or neutral being a normal characteristic and should not have any parts replaced
PIP53722017-03-22. Service bulletin. THIS PRELIMINARY INFORMATION COMMUNICATION ADVISES THE TECHNICIAN THAT THE TURBOCHARGERS FOR THE ATS-V LF4 ENGINE ARE ON PART RESTRICTION THROUGH GENERAL MOTORS TECHNICAL ASSISTANCE CENTER. DEALER WILL NEED TO CALL GENERAL MOTORS TECHNICAL ASSISTANCE CENTER FOR FURTHER ASSISTANCE. PRIOR TO CALLING GENERAL MOTORS TECHNICAL ASSISTANCE CENTER PLEASE REFERENCE THE LATEST VERSION OF PI1234.