Service Bulletin

Bulletin No.:

22-NA-053

Date:

July, 2023

INFORMATION
Subject:
Brand:
Buick
Cadillac
Chevrolet
GMC

New Labor Operations for Limited Production Option (LPO) Calibrated Accessories
Model:
All GM
Passenger
Cars and
Trucks

Model Year:

VIN:

from

to

from

to

2022

2024

—

—

Engine:

Transmission:

—

—

Involved Region or Country

North America

Condition

Limited Production Options (LPO) calibrations are not being performed.

Information

GM has created new Labor Operations for all LPO calibrated Accessories.
Important: Each new labor operation will have a dependency field for the Programming
“Warranty Claim Code” that will be necessary for the claim to process.

Important: Service agents must comply with all
International, Federal, State, Provincial, and/or
Local laws applicable to the activities it performs
under this bulletin, including but not limited to
handling, deploying, preparing, classifying,
packaging, marking, labeling, and shipping
dangerous goods. In the event of a conflict between
the procedures set forth in this bulletin and the
laws that apply to your dealership, you must follow
those applicable laws

Service Procedure
When installing any LPO Accessory, it is imperative
that the electronic installation instructions are accessed
every time in GM Service Information (SI). To access
instructions, build the vehicle in SI (or enter VIN), select
the "Accessories Manual" vehicle publication to view,
then select the category and document for the specific
LPO Accessory Installation Instructions.
Tip: To help in finding the correct accessory installation
instructions, most GM Accessories come with a
single-page sheet that includes the Instruction ID Part
Number, which is searchable in the Service Information
Accessories Manual.
These SI instructions contain the most current
installation information and details regarding any need
for required Calibration Programming to complete the
installation. Certain LPO Accessories like Front Grilles
may have variations that require Calibration
Programming and other variations that do not require
programming.

Copyright 2023 General Motors LLC. All Rights Reserved.

The electronic instructions contain critical step by step
instructions that must be followed in order to perform a
complete installation, including:
• Steps for a proper installation of the accessory
• Steps to perform required Software/Calibration
Programming (Required/Safety/Government
Regulated)
• Steps to perform necessary Initializations or
Relearns
Important: Before performing programming via SPS,
the GM dealer must contact the Techline Customer
Support Center (TCSC) (1-800-828-6860 English or
1-800-503-3222 French) to have the appropriate
Accessory calibration applied to the VIN. The vehicle
VIN and Authorization Code (included in the accessory
packaging) must be provided to TCSC to obtain the
accessory calibration.
Note: If programming is attempted BEFORE
contacting TCSC, SPS will not deliver the correct
accessory calibration to the vehicle. The user may also
receive a message advising they are attempting to
program with the “same calibration" – a warning that
the vehicle has not received the required accessory
calibration.
Important: Installation of an Accessory that requires
Calibration reprogramming is not complete until the
reprogramming has been completed.
Important: Installation of certain Front Accessory
Grilles with Cameras may require Calibration
Programming for proper functionality and Safety
Compliance.

Page 2

July, 2023

Bulletin No.: 22-NA-053

Important: Certain Accessories require Engine
Control Module (ECM) reprogramming for compliance
with federal and state/provincial emissions laws.
Failure to reprogram the ECM when installing an
accessory could result in regulatory enforcement and
fines, including enforcement actions and fines directed
at your dealership.
Important: NOT ALL Accessories/Variations require
programming, so please review the current electronic
installation instructions for specific details.
Effective April 1, 2022: LPO Accessories that require
Calibration Programming as a part of the installation,
will require installation and programing labor claim
submission under New Calibrated LPO Accessory
Labor Codes. Labor Code 0590032 will still be utilized
for all other LPO Accessories that don’t require
programming and an added note will reference the
proper Labor Codes for each applicable LPO
Calibrated Accessory to help drive proper claim
submission.
Note: While labor times remain unchanged, these
Calibrated Accessory Labor Codes have a dependency
field that will require the proper Calibrated Accessory
SPS, “Warranty Claim Code” be entered for the claim to
process. This code is displayed when the SPS
Programming for the Calibrated Accessory has been
performed and completed successfully. It is important
to document each “Successful Programming
Completion Code” for proper submission(s).

Warranty Information
Calibrated LPO Accessories
Labor Operation

LPO Accessory

0590132

Fog Lamps

0590152

Front Grille

0590162

Wireless Charging

0590172

Remote Start

0590182

Illuminated Interior Trim

0590192

Rear Vision Camera

0590222

Trailering Hook Up

0590232

Keyless Entry

0590242

High Output Calibration

Note: List is subject to change. Please review the Labor
Time Guide for the applicable vehicle for a complete list of
unique labor codes for LPO accessories that require
calibration.

Version

2

Modified

Released March 30, 2022
Revised June 30, 2023 – Added the 2023-2024 Model Years and additional Labor
Operation to Warranty Information.

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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