WHEEL SPEED SENSOR CURRENT CHECK
1. caution | Do not connect the battery terminals in reverse as the wheel speed sensor may be damaged. |
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 to 9 mA or 11 to 17 mA
2. If the measurement value is not within the standard value range, replace the wheel speed sensor with a new one.