1. Disconnect the negative battery cable..
2. Remove the auto leveling sensor..
3. Prepare three dry cell batteries (1.5 V
).
4. Connect the three dry cell batteries in a series.

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

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.

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.

If the voltage cannot be verified as indicated in the graph, replace the auto leveling sensor.
Auto Leveling Sensor
Auto Leveling Sensor Removal/InstallationDSC HU/CM Inspection
1. Disconnect the DSC HU/CM connector..
2. Connect the negative battery cable..
3. Attach the tester lead to the DSC HU/CM wiring harness-side connector and
inspect voltage, continuity, or resistance according to the standard (reference)
on the table.
Standard (Reference)
...
Manifold Absolute Pressure (Map) Sensor
Purpose/Function
Detects the intake air pressure introduced into the cylinder as basic information
for mainly determining the fuel injection amount.
Detects the intake air pressure introduced into the cylinder and inputs it
to the PCM as an intake air pressure signal.
Cons ...
Oil Seal (Differential) Replacement [Fw6 A EL, Fw6 Ax EL]
Transaxle Case Side
1. Remove the front under cover No.2..
2. Drain the ATF..
3. Disconnect the drive shaft (LH) from the transaxle..
CAUTION:
The oil seal is easily damaged by the sharp edges of the drive shaft splines.
Do not let the splines contact the oil seal.
4. Remove ...