TSB: BUICK ATS, CORVETTE, CTS, ELR, ESCALADE, ESCALADE ESV, IMPALA, LACROSSE, REGAL, SIERRA 1500, SIERRA 2500, SIERRA DENALI, SILVERADO 1500, SILVERADO 2500, SRX, SUBURBAN, TAHOE, XTS, YUKON, YUKON XL (2013–2015)

Bulletin PI1126F — January 9, 2015

Bulletin Details

Bulletin IDPI1126F
ManufacturerBUICK
ModelsATS, CORVETTE, CTS, ELR, ESCALADE, ESCALADE ESV, IMPALA, LACROSSE, REGAL, SIERRA 1500, SIERRA 2500, SIERRA DENALI, SILVERADO 1500, SILVERADO 2500, SRX, SUBURBAN, TAHOE, XTS, YUKON, YUKON XL
Model Years2013–2015
Date IssuedJanuary 9, 2015
Date Added to NHTSAJune 4, 2018
ComponentBACK OVER PREVENTION
Vehicles Affected92 combinations

What is a TSB?

A Technical Service Bulletin is a document issued by the vehicle manufacturer to inform dealership technicians about a known issue and the recommended repair procedure. TSBs are not mandatory recalls — they serve as repair guidance for common problems.

If your vehicle has this issue, bring this bulletin ID to your dealer. If under warranty, the repair should be covered at no cost.

Summary

This preliminary informational bulletin provides repair information to correct customer concerns about blank screen after startup and reverse, rear view camera message on, touch screen inoperable, Bluetooth and navigation concerns.

Affected Vehicles

MakeModelYearComponent
CADILLAC ESCALADE 2015 284100 BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
CADILLAC ESCALADE 2015 280000 BACK OVER PREVENTION
CADILLAC ESCALADE 2015 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
CADILLAC ESCALADE 2015 353000 EQUIPMENT:ELECTRICAL
CADILLAC ESCALADE ESV 2015 284100 BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
CADILLAC ESCALADE ESV 2015 280000 BACK OVER PREVENTION
CADILLAC ESCALADE ESV 2015 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
CADILLAC ESCALADE ESV 2015 353000 EQUIPMENT:ELECTRICAL
GMC SIERRA 2500 2015 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
GMC SIERRA 2500 2015 280000 BACK OVER PREVENTION
GMC SIERRA 2500 2015 284100 BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
GMC SIERRA 2500 2015 353000 EQUIPMENT:ELECTRICAL
GMC SIERRA DENALI 2015 284100 BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
GMC SIERRA DENALI 2015 353000 EQUIPMENT:ELECTRICAL
GMC SIERRA DENALI 2015 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
GMC SIERRA DENALI 2015 280000 BACK OVER PREVENTION
CHEVROLET SILVERADO 2500 2015 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
CHEVROLET SILVERADO 2500 2015 280000 BACK OVER PREVENTION
CHEVROLET SILVERADO 2500 2015 284100 BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
CHEVROLET SILVERADO 2500 2015 353000 EQUIPMENT:ELECTRICAL
CHEVROLET SUBURBAN 2015 353000 EQUIPMENT:ELECTRICAL
CHEVROLET SUBURBAN 2015 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
CHEVROLET SUBURBAN 2015 280000 BACK OVER PREVENTION
CHEVROLET SUBURBAN 2015 284100 BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
CHEVROLET TAHOE 2015 280000 BACK OVER PREVENTION
CHEVROLET TAHOE 2015 284100 BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
CHEVROLET TAHOE 2015 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
CHEVROLET TAHOE 2015 353000 EQUIPMENT:ELECTRICAL
GMC YUKON 2015 284100 BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
GMC YUKON 2015 280000 BACK OVER PREVENTION
GMC YUKON 2015 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
GMC YUKON 2015 353000 EQUIPMENT:ELECTRICAL
GMC YUKON XL 2015 284100 BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
GMC YUKON XL 2015 353000 EQUIPMENT:ELECTRICAL
GMC YUKON XL 2015 280000 BACK OVER PREVENTION
GMC YUKON XL 2015 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
CADILLAC ATS 2014 284100 BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
CADILLAC ATS 2014 280000 BACK OVER PREVENTION
CADILLAC ATS 2014 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
CADILLAC ATS 2014 353000 EQUIPMENT:ELECTRICAL
CHEVROLET CORVETTE 2014 353000 EQUIPMENT:ELECTRICAL
CHEVROLET CORVETTE 2014 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
CHEVROLET CORVETTE 2014 280000 BACK OVER PREVENTION
CHEVROLET CORVETTE 2014 284100 BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
CADILLAC CTS 2014 284100 BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
CADILLAC CTS 2014 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
CADILLAC CTS 2014 280000 BACK OVER PREVENTION
CADILLAC CTS 2014 353000 EQUIPMENT:ELECTRICAL
CADILLAC ELR 2014 284100 BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
CADILLAC ELR 2014 280000 BACK OVER PREVENTION
CADILLAC ELR 2014 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
CADILLAC ELR 2014 353000 EQUIPMENT:ELECTRICAL
CHEVROLET IMPALA 2014 353000 EQUIPMENT:ELECTRICAL
CHEVROLET IMPALA 2014 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
CHEVROLET IMPALA 2014 280000 BACK OVER PREVENTION
CHEVROLET IMPALA 2014 284100 BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
BUICK LACROSSE 2014 284100 BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
BUICK LACROSSE 2014 280000 BACK OVER PREVENTION
BUICK LACROSSE 2014 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
BUICK LACROSSE 2014 353000 EQUIPMENT:ELECTRICAL
BUICK REGAL 2014 280000 BACK OVER PREVENTION
BUICK REGAL 2014 353000 EQUIPMENT:ELECTRICAL
BUICK REGAL 2014 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
BUICK REGAL 2014 284100 BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
GMC SIERRA 1500 2014 280000 BACK OVER PREVENTION
GMC SIERRA 1500 2014 284100 BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
GMC SIERRA 1500 2014 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
GMC SIERRA 1500 2014 353000 EQUIPMENT:ELECTRICAL
CHEVROLET SILVERADO 1500 2014 284100 BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
CHEVROLET SILVERADO 1500 2014 280000 BACK OVER PREVENTION
CHEVROLET SILVERADO 1500 2014 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
CHEVROLET SILVERADO 1500 2014 353000 EQUIPMENT:ELECTRICAL
CADILLAC SRX 2014 284100 BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
CADILLAC SRX 2014 280000 BACK OVER PREVENTION
CADILLAC SRX 2014 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
CADILLAC SRX 2014 353000 EQUIPMENT:ELECTRICAL
CADILLAC XTS 2014 284100 BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
CADILLAC XTS 2014 353000 EQUIPMENT:ELECTRICAL
CADILLAC XTS 2014 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
CADILLAC XTS 2014 280000 BACK OVER PREVENTION
CADILLAC ATS 2013 284100 BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
CADILLAC ATS 2013 280000 BACK OVER PREVENTION
CADILLAC ATS 2013 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
CADILLAC ATS 2013 353000 EQUIPMENT:ELECTRICAL
CADILLAC SRX 2013 284100 BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
CADILLAC SRX 2013 280000 BACK OVER PREVENTION
CADILLAC SRX 2013 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
CADILLAC SRX 2013 353000 EQUIPMENT:ELECTRICAL
CADILLAC XTS 2013 353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
CADILLAC XTS 2013 280000 BACK OVER PREVENTION
CADILLAC XTS 2013 284100 BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
CADILLAC XTS 2013 353000 EQUIPMENT:ELECTRICAL

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What Should You Do?

If your vehicle is affected by this TSB, contact your authorized BUICK dealer. Bring this bulletin ID (PI1126F) when you visit. If under warranty, the repair should be free. If your warranty has expired, ask about goodwill coverage — manufacturers sometimes cover TSB-related repairs beyond the warranty period.

Frequently Asked Questions

A recall is a mandatory safety fix — the manufacturer must repair every affected vehicle for free. A TSB is an advisory document that describes a known issue and the recommended fix, but repairs are not required. However, some TSBs eventually lead to recalls if the issue poses a safety risk. TSBs are generally issued for quality or performance problems, while recalls address safety defects.

If your vehicle is still under the manufacturer's warranty, TSB-related repairs are typically covered at no cost. If your warranty has expired, you can ask the dealer about goodwill or customer assistance programs. Many manufacturers will cover or partially cover repairs for well-known issues, especially if the TSB was issued recently or affects a large number of vehicles.

Check the make, model, and model year listed above against your vehicle. If they match, this bulletin likely applies. However, TSBs may only affect vehicles with specific production dates, VIN ranges, or configurations. Your dealer can confirm by entering your VIN into their service system, which will show all applicable TSBs and recalls.

This data comes from the National Highway Traffic Safety Administration (NHTSA). Manufacturers are required to submit copies of all communications (including TSBs) sent to their dealers to NHTSA. The agency makes this data publicly available as part of its vehicle safety monitoring program.