Toyota RAV4 Service Manual: Front speed sensor
Components
Removal
Hint:
- Use the same procedures for the lh side and rh side.
- The procedures listed below are for the lh side.
- Disconnect cable from negative battery terminal
Caution:
Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pretensioner activation.
- Remove front wheel
- Remove front fender liner lh
- Remove front speed sensor lh
- Disconnect the sensor connector.
- Remove the sensor clip (labeled a), bolt (labeled b) and sensor clamp (labeled c).
- Remove the sensor clip (labeled d), bolt (labeled e) and sensor clamp (labeled f).
- Remove the bolt and sensor body from the knuckle.
Notice:
Keep the sensor tip and sensor installation hole free from foreign matter.
Installation (2005/11-2006/01)
Install abs and traction actuator assembly with bracket
Notice:
Do not remove the hole plug before connecting the
brake tube. New actuators are filled with brake fluid.
Install the actuato ...
Installation (2006/01- )
Install abs and traction actuator assembly with bracket
Notice:
do not remove the hole plug before connecting the
brake tube. new actuators are filled with brake fluid.
Install the actuato ...
Other materials:
Terminals of ecu
Check occupant classification ecu
Measure the voltage of the connector.
...
Skid control buzzer circuit
Description
The skid control buzzer sounds while the vsc is activated.
Wiring diagram
Inspection procedure
Notice:
When replacing the abs and traction actuator, perform the zero point
calibration (see page bc-
24).
Check can communication system
Check if the can communication d ...
Different diameter tire malfunction
Description
The skid control ecu measures the speed of each wheel by receiving signals
from the speed sensor.
These signals are used for recognizing that all 4 wheels are operating properly.
Therefore, all wheel
signals must be equal.
Inspection procedure
Check tire size
...