NHTSA ID Number: 11014495
Manufacturer Communication Number: N23-242899
TSB/Document Date: 2025-02-25
Summary
Certain vehicles may have a Brake System Control Module (BSCM) that does not correctly set a Diagnostic Trouble Code (DTC) or illuminate the Malfunction Indicator Lamp (Check Engine Light) if certain system faults with the potential to affect the vehicle’s emissions control system were to occur. Dashboard warning messages and warning lights for traction control, stability control, and brake system would remain functional in the event that a fault that could potentially impact drivability is detected. This update will complete the remedy for GM Recall No. N232428991 and no additional steps are needed after a successful update. You will also receive a letter providing additional details regarding this issue. During the update process, your radio may stay on up to 5 minutes after you exit the vehicle. This is expected behavior when an update package is onboard the vehicle. Do not service your vehicle during installation.
Field Action Number
Release notes
Model Year
Make
Model
Components
N23-242899
Certain vehicles may have a Brake System
Control Module (BSCM) that does not
correctly set a Diagnostic Trouble Code (DTC)
or illuminate the Malfunction Indicator Lamp
(Check Engine Light) if certain system faults
with the potential to affect the vehicle’s
emissions control system were to
occur. Dashboard warning messages and
warning lights for traction control, stability
control, and brake system would remain
functional in the event that a fault that could
potentially impact drivability is detected. This
update will complete the remedy for GM
Recall No. N232428991 and no additional
steps are needed after a successful update.
You will also receive a letter providing
additional details regarding this issue.
During the update process, your radio may
stay on up to 5 minutes after you exit the
vehicle. This is expected behavior when an
update package is onboard the vehicle. Do
not service your vehicle during installation.
2024
Chevrolet
GMC
Silverado 1500
Sierra 1500
EBCM (Electronic Brake Control Module)
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TSB/Document ID: N23-242899
Replacement Service Bulletin Number:
MFR Communication Date: 2025-02-17
MFR Internal Campaign ID/Software Version: N23-242899
Communication Type: Over The Air
NHTSA Components: UNKNOWN OR OTHER
MFR Component System: EBCM
MFR Component Subsystem: Electronic Brake Control Module
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