22-NA-049

Bulletin No.:
Service Bulletin
Date:
22-NA-049
March, 2022
INFORMATION
Subject:
Brand:
Information on Changes to Heated Steering Wheel for Certain 2022 Passenger Car,
Crossover, SUV and Truck Models Equipped with RPO 00G
Model:
Model Year:
from
to
2022
2022
VIN:
from
Engine:
Transmission:
All
All
to
Enclave
Buick
Encore GX
Envision
CT4
CT5
Cadillac
XT4
XT5
XT6
Blazer
Bolt EV
Bolt EUV
Silverado 1500 LTD
(RPO J21, VIN Digit
12 = 4 or less)
Chevrolet
Silverado
2500HD, 3500HD
Tahoe
Trailblazer (VIN M)
Traverse
Suburban
Acadia
Sierra 1500 Limited
(RPO J21, VIN Digit
12 = 4 or less)
GMC
Sierra
2500HD, 3500HD
Yukon
Yukon XL
Involved Region or Country
Copyright 2022 General Motors LLC. All Rights Reserved.
United States, Canada, Mexico, All Export Markets
Page 2
March, 2022
Bulletin No.: 22-NA-049
Notes:
This information was communicated via Global
Connect messages. For further details and actions
required by the dealer, please reference the messages
listed below:
Feature
RPO Identifying
missing modules
Original # U.S.
Reference # U.S.
Reference # Canada
Heated Steering Wheel
00G
GCUS-17–425
GCUS-14-1509
GCCA-9–4310
•
RPO: 00G – Not Equipped with Heated Steering
Wheel.
• Affected vehicles will continue to include the
following RPOs for content which will remain.
– RPO: KI3 – Steering Wheel Heated - Automatic
– RPO: UVD – Steering Wheel Heated - Manual
Affected vehicles will include RPO: 00G (for affected
system content).
Information:
Beginning in December 2021, certain 2022 MY
passenger car, crossover, SUV, and Truck models will
be produced without the Heated Steering Wheel
module. Some vehicles will be produced without the
heated steering wheel switch, while some vehicles will
be produced with heated steering wheel switch in
place. For vehicles with the heated steering wheel
switch in place, this switch may illuminate if depressed,
but will not operate as the heated steering wheel
feature is not available. Calibrations have been
changed for the heated steering wheel function not
being available.
Version
1
Modified
Released March 04, 2022.
Vehicle models which are produced without Heated
Steering Wheel function will be identified by including
RPO: 00G (Not Equipped with Heated Steering Wheel),
along with RPO: KI3 or UVD as equipped.
Considerations for diagnosing electrical wiring
concerns:
System components related to Heated Steering Wheel
(KI3 or UVD), will be unchanged in vehicles equipped
with RPO: 00G, along with RPO: KI3 or UVD as
equipped, with exception of the Heated Steering Wheel
Control Module, and for some vehicles the Heated
Steering Wheel Switch.
When diagnosing and repairing concerns with electrical
function which may be related to the Heated Steering
Wheel hardware; utilize appropriate diagnostics within
SI and replace any needed components as directed by
the Electronic Parts Catalog.
Important: Vehicles designated with RPO: 00G are
planned to have a future update to enable the
Heated Steering Wheel feature. Do Not attempt to
enable this content apart from official direction for
retrofit.
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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