Chevrolet Silverado 2014–2019 — technical service bulletin
Bulletin PIT5387F · NHTSA communication 10143767 · issued Jul 18, 2018
Technical service bulletin
communication type
Equipment
component
2014–2019
model years
12
vehicle entries
Official summary
This Preliminary Information communication provides information to the technician how to repair vehicles that Instrument Panel Cluster, Radio, and Heater-Vent-Air Conditioning display blanks out, Bluetooth phone or Pandora connection dropped, the radio station or volume changes when operating the snow plow. Please advise the customer that engineering is aware of this concern and working on this issue.
Vehicles covered
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.