DISCONNECTION AND LINE-TO-LINE SHORT-CIRCUIT IN THE WHEEL SENSOR (RIGHT, REARWARD) [DTC CODE: P0405, MALFUNCTION CODE: 4-3 (3)]

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ABS light indication 4-3
Malfunction code 4-3 (3)
Description of malfunction Disconnection of the wheel sensor (right, rearward)
Vehicle status Not actuated right rear wheel ABS
Possible cause
  • Partially failed connection of connector, disconnection of harness between ECU and the wheel sensor
  • Malfunction of the wheel sensor
ECU terminals subject to inspect The 7th and 13th terminals of 18 pin connector

1. Measuring output voltage between terminals

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2. Measuring resistance between terminals

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3. Measuring resistance between sensor terminals

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DTC Clear

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