Service Bulletin for Western Star 5700 Pana-Pacific 540 Radio Controls Not Operating Normally
Western Star technical service bulletin SBW54-074 for 2015-2020 Western Star 5700.
- Bulletin number
- SBW54-074
- Component
- Equipment
- Summary
- Service Bulletin for Western Star 5700 Pana-Pacific 540 Radio Controls Not Operating Normally. Pana-Pacific DEA540 radios (A22-74389-000, A22-77161-000) may cease to respond to volume control settings from the steering wheel switches or the controls on the radio faceplate, resulting in erratic volume control.
Vehicles covered
VIN decoder
See the problems and recalls for an exact car
Buying a used Western Star 5700?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history