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C1115 ABS SENSOR [ABNORMAL SIGNAL] BRC-85 < DTC/CIRCUIT DIAGNOSIS > [WITH ESP] C D E G H I J K L M A B BRC N O P C1115 ABS SENSOR [ABNORMAL SIGNAL] DTC Logic INFOID:0000000010329825 DTC DETECTION LOGIC DTC CONFIRMATION PROCEDURE 1. CHECK SELF-DIAGNOSTIC RESULT With CONSULT. 1. Start engine and drive vehicle at approximately 30 km/h (19 MPH) or more for approximately 1 minute. 2. Perform self-diagnostic result. Is DTC C1115 detected? YES >> Proceed to diagnosis procedure. Refer to . NO >> Inspection End. Diagnosis Procedure INFOID:0000000010329826 Regarding Wiring Diagram information, refer to CAUTION: Do not check between wheel sensor terminals. 1. CONNECTOR INSPECTION 1. Disconnect ABS actuator and electric unit (control unit) connector E18 and wheel sensor connector of 2. Check terminals for deformation, disconnection, looseness or damage. Is the inspection result normal? YES >> GO TO 2. NO >> Repair or replace as necessary. 2. CHECK WHEEL SENSOR OUTPUT SIGNAL 1. Connect ABS active wheel sensor tester (J-45741) to wheel sensor using appropriate adapter. 2. Turn on the ABS active wheel sensor tester power switch. 3. Spin the wheel of the vehicle by hand and observe the red SENSOR indicator on the ABS active wheel Does the ABS active wheel sensor tester detect a signal? YES >> GO TO 3. NO >> Replace the wheel sensor. Refer to BRC-138, "FRONT WHEEL SENSOR : Removal and Installa- or BRC-139, "REAR WHEEL SENSOR : Removal and Installation" . 3. CHECK TIRES Check the inflation pressure, wear and size of each tire. Is the inspection result normal? DTC Display Item Malfunction detected condition Possible causes C1115 ABS SENSOR When difference in wheel speed between any wheel • Harness or connector (control unit) |