F 250 4WD LD Pickup V8-5.4L SOHC VIN L (1997)
Vehicle Speed Sensor: Service and Repair
Sensor Replacement
REMOVAL
1. Raise and support the vehicle.
WARNING: THE ELECTRICAL POWER TO THE AIR SUSPENSION SYSTEM MUST BE SHUT OFF PRIOR TO HOISTING,
JACKING OR TOWING AN AIR SUSPENSION VEHICLE. THIS CAN BE ACCOMPLISHED BY TURNING OFF THE AIR
SUSPENSION SWITCH LOCATED IN THE RH KICK PANEL AREA. FAILURE TO DO SO MAY RESULT IN UNEXPECTED
INFLATION OR DEFLATION OF THE AIR SPRINGS WHICH MAY RESULT IN SHIFTING OF THE VEHICLE DURING THESE
OPERATIONS.
2. Remove the Vehicle Speed Sensor (VSS).
(1) Disconnect the harness connector.
(2) Remove the bolt.
(3) Remove the VSS.
INSTALLATION
1. Install the Vehicle Speed Sensor (VSS).
(1) Install the VSS.
(2) Install the bolt.
(3) Connect the VSS electrical connector.
2. Lower the vehicle.
NOTE: If equipped with air suspension, reactivate the system by turning on the air suspension switch.
