Rondo L4-2.4L (2007)
1.
If the ABS Warning Lamps are illuminated, verify the diagnostic trouble codes (DTC's) are for the front wheel speed sensors, and proceed with the
remainder of this replacement procedure for both front wheel speed sensors. Clear any related DTC's and turn the ignition switch to the "Off"
position.
2.
If the DTC's are not relating to the front wheel speed sensors, consult the 2007 Service Manual for ABS related diagnostics. Complete this service
or replacement procedure after making repairs.
3.
Raise and properly support the vehicle on a lift, and remove both front tire assemblies.
4.
Locate the left hand wheel speed sensor from underneath the vehicle and remove the wheel speed sensor mounting bolt. Remove the wheel speed
sensor from the steering knuckle.
5.
Apply a small amount of rust penetrant (WD-40 or equivalent) to a shop towel and remove any steering knuckle surface oxidation from the wheel
speed sensor mounting surface.
