ok great , thanks
Most Possible causes
1- harness Connector
2- Wheel Sensor
3- ABS Pump
This below is a Trouble shoot procedure to find out which one it is , a scanner will be need for that .
now you changed the sensor already, so that can not be it ,If no scanner is available to you , unplug abs Pump/module electrical connector , inspect with a flash light for any backed out pins or broken ones and making por connection, get electrical contact cleaner and spray and retest , if that don't work ,then replace the abs pump.
now offcourse running tge test below be best since you can be accurate .
C1105, C1106, C1107, C1108 WHEEL SENSOR-2 Description When the sensor rotor rotates, the magnetic field changes. It converts the magnetic field changes to current signals (rectangular wave) and transmits them to the ABS actuator and electric unit (control unit). DTC Logic
DTC CONFIRMATION PROCEDURE 1.CHECK SELF-DIAGNOSIS RESULTS Check the self-diagnosis results.
Is above displayed on the self-diagnosis display? YES >>Proceed to diagnosis procedure. Refer to "Diagnosis Procedure". NO >>INSPECTION END Diagnosis Procedure CAUTION: Do not check between wheel sensor terminals. INSPECTION PROCEDURE 1.CONNECTOR INSPECTION Disconnect the ABS actuator and electric unit (control unit) connector and wheel sensor of malfunctioning code. Check the 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. NOTE: The green POWER indicator should illuminate. If the POWER indicator does not illuminate, replace the battery in the ABS active wheel sensor tester before proceeding. 3. Spin the wheel of the vehicle by hand and observe the red SENSOR indicator on the ABS active wheel sensor tester. The red SENSOR indicator should flash on and off to indicate an output signal. NOTE: If the red SENSOR indicator illuminates but does not flash, reverse the polarity of the tester leads and retest. Does the ABS active wheel sensor tester detect a signal? YES >>GO TO 3 NO >>Replace the wheel sensor. 3.CHECK TIRES Check for inflation pressure, wear and size of each tire. Are tire pressure and size correct and is tire wear within specifications? YES >>GO TO 4 NO >>Adjust tire pressure or replace tire(s). 4.CHECK WHEEL BEARINGS Check wheel bearing axial end play. Refer to FAX-5, "On-Vehicle Inspection and Service" (front), RAX-7, "Rear Axle Bearing" (C200 rear axle), or RAX-19, "Rear Axle Bearing" (M226 rear axle). Is the inspection result normal? YES >>GO TO 5 NO >>Repair or replace as necessary.
1. Disconnect ABS actuator and electric unit (control unit) connector and wheel sensor connector of malfunction code No. 2. Check continuity between wheel sensor harness connector terminals and ground. Continuity should not exist. Is the inspection result normal? YES >>GO TO 6 NO >>Repair the circuit. 6.CHECK WIRING HARNESS FOR OPEN CIRCUIT 1. Check continuity between ABS actuator and electric unit (control unit) harness connector and the malfunctioning wheel sensor harness connector.
Is the inspection result normal? YES >>Replace the ABS actuator and electric unit (control unit). NO >>Repair the circuit. Component Inspection 1.CHECK DATA MONITOR On "DATA MONITOR", select "FR LH SENSOR", "FR RH SENSOR", "RR LH SENSOR", and "RR RH SENSOR", and check the vehicle speed.
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