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BRC-34 < SERVICE INFORMATION > [VDC/TCS/ABS] TROUBLE DIAGNOSIS FOR SYSTEM TROUBLE DIAGNOSIS FOR SYSTEM DTC C1101 RR RH SENSOR-1 INFOID:0000000001327677 After using the CONSULT-III SELF-DIAG RESULTS to determine the location of the malfunctioning wheel sen- CAUTION: • Do not measure the resistance value and also voltage between sensor terminal with tester etc., because sensor is an active sensor. • Do not expand terminal of connector with a tester terminal stick, when it does the inspection with tester. INSPECTION PROCEDURE 1. CHECK TIRE Check air pressure, wear and size. Are air pressure, wear, and size within the standard values? YES >> GO TO 2. NO >> Adjust air pressure, or replace tire. 2. CHECK SENSOR AND SENSOR ROTOR • Check condition of the sensor mount (for looseness, etc.). OK >> GO TO 3. NG >> Repair sensor mount or replace sensor rotor. 3. CHECK SELF-DIAGNOSTIC RESULTS Check the self-diagnostic results. Is the above displayed in the self-diagnosis display items? YES >> GO TO 4. NO >> INSPECTION END 4. CHECK CONNECTOR 1. Disconnect ABS actuator and electric unit (control unit) connector and malfunctioning wheel sensor con- 2. Reconnect connectors, drive at a speed of approximately 30 km/h (19 MPH) or more for approximately 1 OK or NG OK >> Connector terminal contact is loose, damaged, open or shorted. NG >> GO TO 5. 5. CHECK WHEEL SENSOR HARNESS Self-diagnostic results FR RH SENSOR-1,-2 FR LH SENSOR- 1,-2 RR RH SENSOR-1,-2 RR LH SENSOR-1,- 2 ABS SENSOR [ABNORMAL SIGNAL] |