Cadillac Ats 2015–2019 — technical service bulletin

Bulletin PIP6086 · NHTSA communication 11023343 · issued Sep 15, 2025

Technical service bulletin

communication type

Unknown OR Other

component

2015–2019

model years

vehicle entries

Official summary

This PI advises dealers to inspect for a missing pump gasket if the vehicle exhibits no movement following a VB replacement

Vehicles covered

2016 Cadillac Ats
2017 Cadillac Ats
2018 Cadillac Ats
2019 Cadillac Ats
2016 Cadillac CT6
2017 Cadillac CT6
2018 Cadillac CT6
2016 Cadillac CTS
2017 Cadillac CTS
2018 Cadillac CTS
2019 Cadillac CTS
2016 Chevrolet Camaro
2017 Chevrolet Camaro
2018 Chevrolet Camaro
2019 Chevrolet Camaro
2017 Chevrolet Colorado
2018 Chevrolet Colorado
2019 Chevrolet Colorado
2015 Chevrolet Corvette
2016 Chevrolet Corvette
2017 Chevrolet Corvette
2018 Chevrolet Corvette
2019 Chevrolet Corvette
2017 Chevrolet Express
2018 Chevrolet Express
2019 Chevrolet Express
2015 Chevrolet Silverado 1500
2016 Chevrolet Silverado 1500
2017 Chevrolet Silverado 1500
2018 Chevrolet Silverado 1500
2019 Chevrolet Silverado 1500
2017 GMC Canyon
2018 GMC Canyon
2019 GMC Canyon
2017 GMC Savana
2018 GMC Savana
2019 GMC Savana
2015 GMC Sierra 1500
2016 GMC Sierra 1500
2017 GMC Sierra 1500
2018 GMC Sierra 1500
2019 GMC Sierra 1500
2015 GMC Yukon
2016 GMC Yukon
2017 GMC Yukon
2015 GMC Yukon Denali
2016 GMC Yukon Denali
2017 GMC Yukon Denali

What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.