Other Name: Sensor, Speed, Front Right-Hand; ABS Wheel Speed Sensor, Front Right; Front Speed Sensor; ABS Sensor Wire; Sensor, Speed, Front Passenger Side
Other Name: Sensor, Speed, Front Left-Hand; ABS Wheel Speed Sensor, Front Left; Front Speed Sensor; Sensor, Speed, Front Driver Side; ABS Wheel Speed Sensor
Other Name: Sensor, Speed, Front Right-Hand; ABS Wheel Speed Sensor, Front Right; Front Speed Sensor; Sensor, Speed, Front Passenger Side; ABS Wheel Speed Sensor
Q: How to remove the front wheel speed sensor on the LH side on Scion tC?
A: Start the front wheel speed sensor LH removal process by disconnecting the negative cable from the battery before waiting 90 seconds to avoid Air Bag pretensioners and seat belts from activating. Item initialization procedures exist for systems which encounter cable connection. First disconnect the front wheel along with the front fender liner on the left-hand side. The front speed sensor LH needs its clamp detached and connector disconnected before removing the bolts to detach it from the body structure. To complete the procedure remove both the bolt and speed sensor after keeping both the sensor tip and installation hole clean from any foreign matter.
Q: How to remove the rear wheel speed sensor on Scion xB?
A: A technician must start the process by disconnecting the negative battery cable terminal. Approach the task by removing both the rear wheel component and the upper console panel sub-assembly. The first step includes tightening the wire adjusting nut then taking off the rear floor side member cover. The first step requires separation of the parking brake cable assembly from the rear disc brake caliper assembly. After disc removal proceed with the task. Use a screwdriver to separate the claw from the speed sensor wire then disconnect its connector because removing only the connector will help prevent speed sensor wire damage. The last step requires removal of the rear axle hub and bearing assembly.
Q: How to replace the Speed Sensor Front LH on Scion xA?
A: The procedure for changing the Speed Sensor Front LH begins with front wheel and battery removal. First disconnect the speed sensor connector before removing the 2 clamp bolts which secure the speed sensor wire harness to both body and shock absorber structures. After that disconnect the resin clip and wire harness from the shock absorber, finally remove the bolt to take out the speed sensor front LH. Avoid all contact between foreign matter and the sensor tip. After mounting the new speed sensor front LH with a bolt you must apply torque of 8.0 Nm (82 kgf-cm, 71 inch lbs.) before checking for foreign matter on the sensor tip. Use the body and shock absorber's two bolts to mount the speed sensor wire harness during installation while torquing Bolt A to 8.0 Nm (82 kgf-cm, 71 inch lbs.) and Bolt B to 29 Nm (300 kgf-cm, 21 ft. lbs.). Keep the sensor wire untwisted when performing this task. Attach the speed sensor wire harness together with the resin clip onto the shock absorber before establishing connections to the speed sensor connector. To complete the procedure reinstall the front wheel while tightening the nut to 103 Nm (1,050 kgf-cm, 76 ft. lbs.) and afterward replace the battery. Verify ABS speed sensor signal after performing the installation.