mercury Workshop Repair Guides

Mercury Workshop Service and Repair Manuals

Wheel Speed Sensor|Service and Repair > < Toothed Ring|Page 8646
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Wheel Speed Sensor: Testing and Inspection
Resistance Check

RESISTANCE

Using an ohmmeter, check resistance between both terminals of the anti-lock brake sensor.

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Front and Rear ...................................................................................................................................................................................  1280-1920 ohms
If resistance is not within range, replace the sensor.

SHORT TO GROUND

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Using an ohmmeter, check resistance between each terminal of the anti-lock brake sensor and either vehicle ground or the sensor body.

^

If resistance is 10,000 ohms or less, replace the sensor.

Wheel Speed Sensor|Service and Repair > < Toothed Ring|Page 8646