Chevrolet Bolt EV 2016–2019 — technical service bulletin

Bulletin 22-NA-143 · NHTSA communication 10216054 · issued Jul 15, 2022

Technical service bulletin

communication type

Equipment

component

2016–2019

model years

vehicle entries

Official summary

This service bulletin provides information for dealers/technicians on Handsfree Apple Iphone Call Static conditions equipped with IOB Radio.

Vehicles covered

2017 Chevrolet Bolt EV
2018 Chevrolet Bolt EV
2019 Chevrolet Bolt EV
2016 Chevrolet Camaro
2017 Chevrolet Camaro
2018 Chevrolet Camaro
2019 Chevrolet Camaro
2016 Chevrolet Colorado
2017 Chevrolet Colorado
2018 Chevrolet Colorado
2019 Chevrolet Colorado
2016 Chevrolet Cruze
2017 Chevrolet Cruze
2018 Chevrolet Cruze
2019 Chevrolet Cruze
2016 Chevrolet Equinox
2017 Chevrolet Equinox
2018 Chevrolet Equinox
2019 Chevrolet Equinox
2016 Chevrolet Silverado 1500
2017 Chevrolet Silverado 1500
2018 Chevrolet Silverado 1500
2019 Chevrolet Silverado 1500
2016 Chevrolet Silverado 2500
2017 Chevrolet Silverado 2500
2018 Chevrolet Silverado 2500
2019 Chevrolet Silverado 2500
2016 Chevrolet Silverado 3500
2017 Chevrolet Silverado 3500
2018 Chevrolet Silverado 3500
2019 Chevrolet Silverado 3500
2016 Chevrolet Trax
2017 Chevrolet Trax
2018 Chevrolet Trax
2019 Chevrolet Trax
2016 GMC Canyon
2017 GMC Canyon
2018 GMC Canyon
2019 GMC Canyon
2016 GMC Sierra 1500
2017 GMC Sierra 1500
2018 GMC Sierra 1500
2019 GMC Sierra 1500
2016 GMC Sierra 2500
2017 GMC Sierra 2500
2018 GMC Sierra 2500
2019 GMC Sierra 2500
2016 GMC Sierra 3500
2017 GMC Sierra 3500
2018 GMC Sierra 3500
2019 GMC Sierra 3500

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.