![](../../../img/35/ACE00727AB00ENG.png)
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1.
caution |
- Do not connect the battery terminals in
reverse as the wheel speed sensor may be
damaged.
- When the current value is measured by
the wheel speed sensor connector,
measure it with the wheel speed sensor
installed in the vehicle.
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Connect the circuit tester to the wheel speed sensor
using the special tool extra fine probe (MB992006), and
measure the sensor current as a single
unit. Standard value: 5.9 to 8.4 mA or 11.8 to
16.8 mA 2.If the measurement value is not
within the standard value range, replace the wheel speed
sensor with a new one.
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![](../../../img/35/ACE00728AB00ENG.png)
|
1.Connect the circuit tester
to the wheel speed sensor using the special tool extra fine
probe (MB992006), and measure the insulation resistance
between the terminal No. 1/2 and the wheel speed
sensor body as a single unit. Standard value:
1.5 MΩ or more 2.If the insulation
resistance is not within the standard value range, replace
the wheel speed sensor with a new one.
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