Rear Speed Sensor Components

Speed Sensor 1991 Toyota Celica

Speed Sensor rub?)"}-f

Speed Sensor

REMOVAL

1. REMOVE REAR WHEEL

2. DISCONNECT SPEED SENSOR CONNECTOR

Disconnect the connector from the speed sensor.

3. REMOVE SPEED SENSOR WITH REAR AXLE HUB (See Page SA-55)

4. REMOVE SPEED SENSOR

(a) Using a pin punch and hammer, drive out the 2 pins and remove the 2 attachments from SST, SST 09520-00031

(b) Mount the rear axle hub in a soft jaw vise. NOTICE:

Replace the axle hub assembly I! it Is dropped or a strong shock is given to it.

(c) Using SST and 2 bolts (Diameter: 12 mm, Pitch: 1.5 mm), remove the speed sensor.

SST 09520-00031 (09520-00040, 09521-00020), 09950-00020

NOTICE:

If a damage Is inflicted to the sensor rotor, replace the axie hub assembly.

Do not scratch the contacting surface of axle hub and speed sensor.

5. IF NECESSARY, REPLACE SPEED SENSOR WIRE HARNESS

(a) Remove the seat cushion, seatback and quarter trim (See page 80-88).

(b) Disconnect the speed sensor wire harness connector.

(c) Remove the 2 clamp bolts holding the sensor harness from the lower arm and body.

Torque:

Lower arm side: 19 Nm (195 kgfcm, 14 ftibf) Body side: 8.0 N m (82 kgf cm, 71 in. ibf)

(d) Replace the sensor wire harness with the grommet.

INSTALLATION

1. INSTALL NEW SPEED SENSOR

(a) Clean the contacting surface of the axle hub and a new speed sensor. NOTICE:

Do not stick any foreign objects to the sensor rotor.

(b) Place the speed sensor on the axle hub so that the connector makes the most downward position under the on-vehicle condition.

(c) Using SST and a press, install a new speed sensor to the axle hub.

SST 09214-76011 NOTICE:

Do not tap the speed sensor with a hammer directly. Check that there should be no foreign objects on the speed sensor detection portion. Press in the speed sensor straight and slowly.

2. INSTALL SPEED SENSOR WITH REAR AXLE (See page SA-59)

3. CONNECT SPEED SENSOR CONNECTOR

4. INSTALL REAR WHEEL

5. CHECK SPEED SENSOR SIGNAL (See page DI-276)

Do It Yourself Car Diagnosis

Do It Yourself Car Diagnosis

Don't pay hundreds of dollars to find out what is wrong with your car. This book is dedicated to helping the do it yourself home and independent technician understand and use OBD-II technology to diagnose and repair their own vehicles.

Get My Free Ebook


Responses

  • carolina
    How to fix 2001 celica speed sensor?
    7 years ago
  • Sophie
    How to unplug toyota avalon wheel speed sensor?
    7 years ago

Post a comment