United States 98V257000
Ford Motor Company
The problem
VEHICLE DESCRIPTION: PICKUP TRUCKS BUILT WITH SINGLE REAR WHEELS AND EQUIPPED WITH 3.55:1 AND 3.73:1 AXLE RATIO. THESE VEHICLES WERE BUILT WITH INCORRECT SPEEDOMETER DRIVEN GEARS, RESULTING IN A LOWER SPEEDOMETER READING THAN THE ACTUAL VEHICLE SPEED BEING DRIVEN.
Risk
THIS CAN RESULT IN THE VEHICLE BEING DRIVEN AT AN UNSAFE OR ILLEGAL SPEED SHOULD THE DRIVER NOT REALIZE THAT HIS VEHICLE ROAD SPEED IS GREATER THAN THE SPEEDOMETER INDICATION.
What owners should do
DEALERS WILL INSTALL THE CORRECT SPEEDOMETER GEAR.
Units 350