mercury Workshop Repair Guides

Mercury Workshop Service and Repair Manuals

Sensors and Switches - Emission Control Systems > < Vehicle Speed Sensor|Removal and Installation
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Vehicle Speed Sensor: Service and Repair
Cleaning and Inspection

Clean the Vehicle Speed Sensor (VSS) with a lint-free cloth. Inspect VSS driven gear for chips, nicks or missing teeth. Make sure the housing has no
burrs or cracks. If the VSS driven gear is damaged, it is likely the VSS driven gear on the differential case is also damaged and will need replacement.

Sensors and Switches - Emission Control Systems > < Vehicle Speed Sensor|Removal and Installation