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Service bulletin PI1126

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10133113
Published by NHTSA2018-04-16
Manufacturer's numberPI1126
Manufacturer's date2013-12-20
NHTSA componentBACK OVER PREVENTION

NHTSA's summary

This preliminary bulletin provides information on Blank Screen After Startup and Reverse, Rearview Camera Message On, Touch Screen Inoperable, Bluetooth® and Navigation Concerns

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Driver assistance, Backup camera

Vehicles listed
BUICK LACROSSE2014
BUICK REGAL2014
CADILLAC ATS2013, 2014
CADILLAC CTS2014
CADILLAC SRX2013, 2014
CADILLAC XTS2013, 2014
CHEVROLET CORVETTE2014
CHEVROLET IMPALA2012, 2013, 2014
CHEVROLET SILVERADO 15002014 (the catalog's model; the bulletin names a series or trim of it)
GMC SIERRA 15002014 (the catalog's model; the bulletin names a series or trim of it)

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
PI0401B2024-05-06. Service bulletin. Rear Vision Camera Appears Obstructed.
15NA082B2024-02-12. Service bulletin. Clunking Noise from Front of Vehicle During Turns and/or Bumps
15NA0822024-02-12. Service bulletin. Clunking Noise from Front of Vehicle During Turns and/or Bumps
PIT5386J2024-01-29. Service bulletin. This Preliminary Information communication provides information to the technician about vehicles that are found to have a back-up alarm inoperative during the Pre-Delivery Inspection. On trucks equipped with the Back Up Alarm (RPO 8S3), the alarm will be intentionally left disconnected from the assembly plant. Technician will reroute the harness and plug it in.
PIT5039C2023-12-26. Service bulletin. Removing / Disabling Rear Park Assist RPO UD7.
141042023-12-18. Service bulletin. Oxygen Sensor Fracture
PIC5494D2023-12-11. Service bulletin. Difference Between Analog And Digital Vehicle Speed Display.
PIC5428F2023-12-11. Service bulletin. EBCM Wheel Speed Sensor Diagnostic Aid for ABS Message
PIC5428E2023-12-11. Service bulletin. EBCM Wheel Speed Sensor Diagnostic Aid for ABS Message
PIC5428D2023-12-11. Service bulletin. EBCM Wheel Speed Sensor Diagnostic Aid for ABS Message