Sensor Output Value Inspection
CAUTION:
Resistance inspection using other testers may cause damage to the ABS wheel-speed sensor internal circuit. Be sure to use the M-MDS to inspect the ABS wheel-speed sensor.
1. Switch the ignition to off.
2. Connect the M-MDS to the DLC-2.
3. Select the following PIDs using the M-MDS:
WSPD_SEN_LF (LF wheel-speed sensor)
WSPD_SEN_RF (RF wheel-speed sensor)
4. Start the engine and drive the vehicle.
5. Verify that the display of the M-MDS shows the same value as the speedometer.
If there is any malfunction, replace the ABS wheel-speed sensor.
Installation Visual Inspection
1. Inspect for the following:
If there is any malfunction, replace the part.
a. Excessive play of the ABS wheel-speed sensor
b. Deformation of the ABS wheel-speed sensor
c. Deformation or damage of the ABS sensor rotor
Clearance Inspection
Preparation prior to inspection
1. Remove the ABS wheel-speed sensor..
2. Remove the wheel hub and steering knuckle as a single unit..
3. Install the ABS wheel-speed sensor to the removed wheel hub, steering knuckle component, and tighten to the specified torque.
8—10 N·m {82—101 kgf·cm, 71—88 in·lbf}
Clearance Inspection
1. Measure the gap between the ABS sensor rotor and ABS wheel-speed sensor using a feeler gauge.
If not within the specification, verify the following items and repair or replace if necessary.
Is there deformation or damage to the ABS sensor rotor?
Is there deformation or damage to the ABS wheel speed sensor?
Is there foreign material adhering?
0.87—1.53 mm {0.035—0.060 in}
Servicing after inspection
1. Remove the ABS wheel-speed sensor from the wheel hub, steering knuckle component.
2. Install the wheel hub, steering knuckle component..
3. Install the ABS wheel-speed sensor..
4. Inspect the front wheel alignment..
Rear Sash Molding Removal
WARNING:
Using a utility knife with bare hands can cause injury. Always wear gloves
when using a utility knife.
1. Remove the rear door garnish. (rear side).
2. Remove the double-sided adhesive tape in the position shown in the figure
using the utility knife.
CAUTION:
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Front Body Control Module (Fbcm) Configuration (Using Read/Write Function)
NOTE:
When performing configuration, it is necessary to read the vehicle specification
information from the front body control module (FBCM) before replacing it. Connect
the M-MDS to the vehicle and perform vehicle identification before removing
the front body control module (FBCM). ...
ABS Wheel Speed Sensor And ABS Sensor Rotor
Purpose/Function
The ABS wheel-speed sensor and ABS sensor rotor detect the rotation condition
of each wheel and transmit this information to the DSC HU/CM.
The signal from the ABS wheel-speed sensor is the primary signal that the
DSC HU/CM uses when carrying out control.
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