[2WD]

REAR ABS WHEEL-SPEED SENSOR INSPECTION [2WD]

Installation Visual Inspection
1. Inspect the following items:
^ If there is any malfunction, replace the applicable part.
1) Excessive play of the ABS wheel-speed sensor
2) Deformation of the ABS wheel-speed sensor

Clearance Inspection
1. Remove the rear ABS wheel-speed sensor.





2. Measure the distance between the rear ABS wheel-speed sensor installation surface and the ABS sensor rotor. This is dimension A.
3. Calculate the clearance between the front ABS wheel-speed sensor and the ABS sensor rotor using the following formula: Clearance (mm (in)) = A - 15.0 (0.60 in)
4. Verify that the clearance between the ABS sensor rotor and the rear ABS wheel-speed sensor is as indicated below.
^ If there is any malfunction, replace it.
Clearance
^ 0.3-1.1 mm (0.012-0.043 in)

Sensor Output Value Inspection
1. Turn the ignition switch off.





2. Connect the M-MDS to the DLC-2 connector.
3. After the vehicle is identified, select the following items from the initialization screen of the M-MDS.
^ When using the IDS (laptop PC)
1. Select the "Toolbox" tab.
2. Select "DataLogger".
3. Select "Module".
4. Select "ABS".
^ When using the PDS (Pocket PC)
1. Select "Module Tests".
2. Select "ABS".
3. Select "DataLogger".
4. Select the following PIDs using the M-MDS:
^ WSPD_LR
(LR ABS wheel-speed sensor)
^ WSPD_RR
(RR ABS wheel-speed sensor)
5. Start the engine and drive the vehicle.
6. Verify that the display of the M-MDS shows the same value as the speedometer.
^ If there is any malfunction, replace the rear ABS wheel-speed sensor.