AUTO LEVELING SENSOR INSPECTION

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1.  Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

2.  Remove the auto leveling sensor. (See AUTO LEVELING SENSOR REMOVAL/INSTALLATION.)

3.  Prepare three dry cell batteries (1.5 V).

4.  Connect the three dry cell batteries in a series.

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5.  Connect the positive pole of the dry cell battery to auto leveling sensor terminal C, and the negative pole to terminal A.

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6.  Connect the tester as shown in the figure with approx. 4.5 V of voltage applied between auto leveling sensor terminals A and C, and measure the voltage at auto leveling sensor terminal B.

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7.  When slowly moving the auto leveling sensor link up and down, verify that the voltage fluctuates linearly between 0.5—4.5 V as shown in the figure.

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•  If the voltage cannot be verified as indicated in the graph, replace the auto leveling sensor. (See AUTO LEVELING SENSOR REMOVAL/INSTALLATION.)