An intermittent increase in the radio volume during park to reverse neutral to drive, and abrupt drive to...
Ford technical service bulletin 7873 for 2000 Ford Focus.
- Bulletin number
- 7873
- Component
- Equipment: electrical: radio/tape deck/cd etc.
- Summary
- An intermittent increase in the radio volume during park to reverse neutral to drive, and abrupt drive to park shift lever movements. This can only happen on automatic transmission vehicles with the automatic volume control (avc) feature of the audio system turned on. The cause is noise in the output shaft speed (oss) sensor signal sent to the powertran control module (PCM) then passed on to the audio system.
Vehicles covered
- Ford Focus 2000 2000
VIN decoder
See the problems and recalls for an exact car
Buying a used Ford Focus?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history