16-NA-223

File in Section:
Service Bulletin
-
Bulletin No.:
16-NA-223
Date:
July, 2016
INFORMATION
Subject:
Traction Control Light Flashes Under Hard Acceleration at Higher Road Speeds
Brand:
Model:
Buick
Cadillac
Chevrolet
GMC
All GM
Passenger
Cars and
Trucks
Model Year:
VIN:
from
to
2009
2017
from
Engine:
Transmission:
All
All
to
Involved Region or Country
North America and N.A. Export Regions
Condition
Some customers may comment that under hard acceleration at higher speeds, the
traction control light will flash. Or, they may come in for ABS or general handling/braking
concerns.
This may be noticed after a new set of tires have been installed on the vehicle.
Cause
This may be caused by tires installed not meeting the same tread wear, traction, or
temperature ratings.
Correction
Inspect/ensure that the correct O.E TPC tires are
installed on any vehicle that may be in for Service for a
traction, stability, ABS or general handling/braking
concern. The O.E. tire information can be found in the
Parts Catalog by searching using the VIN. The correct
size and manufacture of tires will be displayed. U.S.
Dealers can also use the fitment guide on
www.gmtirebilling.com, or they can call the Tire Hotline
at 877-728-4737. If the OE TPC tires are no longer
available, then ensure the replacement tires are the
same type (summer or all season), size and have the
same or higher load and speed rating.
Version
1
Modified
GM bulletins are intended for use by professional technicians, NOT a "do-it-yourselfer". They are written to inform these
technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper
service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions, and know-how to do a
job properly and safely. If a condition is described, DO NOT assume that the bulletin applies to your vehicle, or that your
vehicle will have that condition. See your GM dealer for information on whether your vehicle may benefit from the
information.
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