Vehicle Speed Sensor (VSS)
Description: Sends 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:
- Hesitation
- Surging
- Improper Shifting
- Loss of Cruise Control
- Loss of Speedometer
Recommended Service: Check connections for proper output signal.
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