Celica 2WD L4-2.0L (3S-FE) (1988)
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Wheel Speed Sensor: Service and Repair
Rear
Rear Axle Hub Mounting Bolts
Speed Sensor Bolt
REMOVAL
1.
Disconnect the speed sensor connector.
a. Remove the seat cushion.
b. Disconnect the sensor connector, and pull out the sensor wiring harness.
c. Remove the two clamp bolts holding the sensor wiring harness to the body and suspension arm.
2.
Remove rear brake assembly.
a. Remove the two bolts holding the caliper assembly and remove.
b. Suspend the caliper assembly from the strut tower to prevent the brake hose from being stretched.
3.
Remove brake disk.
4.
Remove rear axle hub.
a. Remove the four axle hub mounting bolts.
b. Remove the rear axle hub.
c. Remove the backing plate with parking brake assembly and O-ring.
5.
Remove the speed sensor retaining bolt and remove the speed sensor from the backing plate.
INSTALLATION
1.
Install the speed sensor into the backing plate and secure with retaining bolt. See SPECIFICATIONS.
2.
Install rear axle hub.
a. Install the backing plate with the parking brake in place.
b. Install the O-ring to the axle carrier.
c. Install the rear axle with the four bolts. See SPECIFICATIONS.