Mazda 3 Service Manual: Auto Leveling Sensor Inspection
1. Disconnect the negative battery cable..
2. Remove the auto leveling sensor..
3. Connect the three dry cell batteries (1.5 V) in a series.
4. Connect auto leveling sensor terminal A to the battery’s minus terminal, and terminal C to the battery’s plus terminal, and apply 4.5 V of voltage between terminals A and C.
5. Connect the tester as shown in the figure.
6. When slowly moving the link up and down, verify that the shift is linear while the voltage is 0.5 to 4.5 V.
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If the voltage cannot be verified as indicated in the graph, replace the auto leveling sensor.
General
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Auto Leveling Sensor Removal/Installation
1. Disconnect the negative battery cable..
2. Lift up the vehicle.
3. Disconnect the quick release connector. (charcoal canister side).
4. Remove in the order indicated in the table.
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Other materials:
Clutch Fluid Inspection [C66 M R]
NOTE:
A common reserve tank is used for the clutch system and brake system.
1. Verify that the clutch fluid is between the MIN mark and the MAX mark.
Verify that there is no clutch fluid leakage then add clutch fluid to the
level between the MIN mark and the MAX mark..
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Vacuum Line Inspection
MZR 2.0, MZR 2.5, MZR 2.3 DISI Turbo
1. Remove the vacuum hose..
2. Verify that air can be blown from the power brake unit side of the vacuum
hose towards the intake manifold side, and that air cannot be blown in the opposite
direction.
If there is any malfunction of the inner che ...
Front Scuff Plate Removal/Installation
1. Detach tab A while pulling the front scuff plate in the direction of the arrow
(1) shown in the figure, then detach hook B, clips C, and pins D while pulling in
the direction of the arrow (2).
2. Detach tab E while pulling the front scuff plate in the direction of the arrow
(3) shown in t ...
