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Diagnosis Procedure
1.CHECK FRONT SONAR SENSOR SIGNAL RH INNER CIRCUIT (1)
  1. Turn ignition switch OFF.
  2. Disconnect sonar control unit connector and front sonar sensor RH inner connector.
  3. Turn ignition switch ON.
  4. Check voltage between sonar control unit harness connector and ground.
    Sonar control unit(-)Voltage (Approx. )
    ConnectorTerminal
    B201Ground0 V
Is the inspection result normal?
Repair harness or connector.
 
2.CHECK FRONT SONAR SENSOR SIGNAL RH INNER CIRCUIT (2)
  1. Turn ignition switch OFF.
  2. Check continuity between front sonar sensor RH inner harness connector and ground.
Front sonar sensor RH innerGroundContinuity
ConnectorTerminal
E3062Not existed
Is the inspection result normal?
Replace the front sonar sensor RH inner. Refer to Removal and Installation.
Repair the harness or connector.