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2002 Ford F-450 Super Duty XL 7.3L Turn Signal Flasher
Posted to Ford Electrical on 6/3/2004 9 Replies

The buzzing only happens when in reverse and the back up lights are on. When the brake lights are on the buzzing stops. Everything works o.k including turn signals. Just an annoying buzzing [...] new flasher and checked the grounds and added an extra ground fr...

9 Replies Received (View Replies)

  Related Documents & Media  2002 Ford F-450 Super Duty XL

 
Message Closed w/FIX

car Vehicle Data

2002 Ford F-450 Super Duty XL

VIN 1FDXF47F12
Engine7.3 L / 8 cyl / DIESEL
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedTurn Signal Flasher
Conditions"Buzzing"
Message Closed w/FIX

car Vehicle Data

2002 Ford F-450 Super Duty XL

VIN 1FDXF47F12
Engine7.3 L / 8 cyl / DIESEL
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedTurn Signal Flasher
Conditions"Buzzing"