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Service bulletin PIT4926B

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 id10245329
Published by NHTSA2023-11-20
Manufacturer's numberPIT4926B
Manufacturer's date2013-08-01
NHTSA componentELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER

NHTSA's summary

Identifying / Matching Key Tags To Appropriate Key Fob During PDI.

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, Ignition

Vehicles listed
BUICK ENCLAVE2010, 2011, 2012, 2013, 2014
CHEVROLET TRAVERSE2010, 2011, 2012, 2013, 2014
GMC ACADIA2010, 2011, 2012, 2013, 2014

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
PIT4271E2023-12-26. Service bulletin. Light Flashes or Stays on Steady During A Remote Start.
120089002A2023-12-04. Service bulletin. Requesting a New Key Code for Customer with Lost or Stolen Keys
PIC5650K2023-06-13. Service bulletin. This Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the security light coming on. Technician may find Diagnostic Trouble Codes B3055, B3060, and/or B3935. Technician should not replace any parts for this concern. If unable to duplicate the concern ask if the customer uses any Radio Frequency Identification Devices when the concern is present. Dealer should also direct their customers to the appropriate section in the Owner manuals that references that the device complies.
21NA1472021-08-09. Service bulletin. This service bulletin provides a repair procedure to correct a customer concern of Coolant and/or Oil Leak, Malfunction Indicator Lamp (MIL) Illuminated?.
PI10092018-04-23. Service bulletin. This preliminary informational bulletin provides information for Diagnostic Tips for DTCs P0097, P00F4, P0113, P2229 and/or P0102 Set
140089004D2018-04-23. Service bulletin. The information in this bulletin details the proper configurations for the ignition key, fob, key tags, key rings, key ring sizes and applying a QR code sticker or barcode sticker to a key fob.
PI1098A2017-08-15. Service bulletin. This preliminary bulletin provides a procedure on how to cold crank test a battery in a vehicle.
PIT5444C2017-08-15. Service bulletin. This Preliminary Information communication provides information to the technician about the text messaging feature on some newer General Motors infotainment systems. Pair the iPhone to the system then enter the Bluetooth settings menu, select the “i” icon next to the vehicle name in the device and enable show notifications. The text messaging feature will be available on the next ignition cycle. However with iPhones text messages cannot be responded to when using the infotainment system, they can only be received. For android devices pair the phone to the system during the pairing process the phone will ask you to allow the vehicle to access the device contacts. A second question will pop up on the device asking to allow the vehicle to access the message access profile. Both have to be allowed for the text messaging feature to work.
14-00-89-004A2017-08-15. Service bulletin. This informational bulletin provides information for fleet vehicles which details the proper configurations for the ignition key, fob, key tags and key rings.
PI1018A2017-08-15. Service bulletin. This preliminary informational bulletin adds the 2015 model year to repair information on correcting a customer concern of poor, limited, reduced Remote Keyless Entry (RKE) or Remote Vehicle Start (RVS) range.