Walker Products 240-1148 Vehicle Speed Sensor MAP SKUS dramaticly improved the lighting on

dramaticly improved the lighting on rear license plate visibility at night

5” x 56”) provide full seat coverage

Built-in surge protection eliminates the need for a fuse

Sierra 18-5604

Walker Products 240-1148 Vehicle Speed Sensor MAP SKUS dramaticly improved the lighting onVehicle Speed Sensors Send Electrical Pulses To The Computer, Pulses Which Are Generated Through A Magnet That Spins A Sensor Coil. When The Vehicle'S Speed Increases, The Frequency Of The Pulse Also Increases. Symptoms Of Failure Include Hesitation, Surging, Improper Shifting, Loss Of Cruise Control, Loss Of Speedometer. Recommended Service Is To Check Connections For Proper Output Signal. Walker Products Vehicle Speed Sensors Vss Are Designed And