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NHTSA ID Number: 11020883

Manufacturer Communication Number: PIT6409A

TSB/Document Date: 2025-07-24


Summary

A vehicle may be encountered where the owners manual will not load or the customer cannot log into the myCadillac app screen. Dealer is instructed on how to complete the radio device registration.


Bulletin No.: PIT6409A

Service Bulletin

Date: July, 2025

PRELIMINARY INFORMATION
Subject:
Brand:

Cannot Log Into MyCadillac App or Download Owners Manual
Model:

Model Year:
from

VIN:
to

from

Engine:

Transmission:

to

CadillaceBay logo

VISTIQ

2026

ALL

ALL

ALL

ALL

CadillaceBay logo

Escalade IQ

2026

ALL

ALL

ALL

ALL

CadillaceBay logo

Escalade IQL 2026

ALL

ALL

ALL

ALL

Involved Region or Country

North America

Condition

During PDI a technician may notice that the owner's manual will not download when the
vehicle is connected to Wi-Fi.
A customer may complain that they cannot log into their myCadillac app in the
infotainment screen.

Cause

Radio device registration incomplete.

Correction
Hold the mute button on the steering wheel for at least 12 seconds to perform a radio reboot.

Warranty Information
For vehicles repaired under the Bumper-to-Bumper coverage (Canada Base Warranty coverage), use the following
labor operation. Reference the Applicable Warranties section of Investigate Vehicle History (IVH) for coverage information.
Labor
Operation
3481298*

Description

Labor Time

Perform radio reboot by
holding mute button on
steering wheel for
15 seconds

0.1 Hr.

*This is a unique Labor Operation for Bulletin use only.

Version

2

Modified

07/08/2025 - Created on.
07/14/2025- Updated to add models.

GM bulletins are intended for use by professional technicians, NOT a "do-it-yourselfer". They are written to inform these
WE SUPPORT VOLUNTARY
technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper
TECHNICIAN
service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions, and know-how to do a job
CERTIFICATION
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
Copyright 2025 General MotorseBay logo. All Rights Reserved.
information.

1

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TSB/Document ID: PIT6409A

Replacement Service Bulletin Number:

MFR Communication Date: 2025-07-14

MFR Internal Campaign ID/Software Version:

Communication Type: Service Bulletin/Repair Instructions

NHTSA Components: UNKNOWN OR OTHER

MFR Component System:

MFR Component Subsystem:


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