Rear Wheel Speed Sensor

Components and Component Location

Components

Drum Type

Disc Type

Repair Procedures

Removal

1. 1

   Remove the rear wheel and tire.

   Tightening torque: 107.9–128 N·m

   

2. 2

   Disconnect the rear wheel speed sensor.

   

3. 3

   Loosen the nut (A) and bolt (B).

   Tightening torque:

   (A) 8,8–13.7 N·m

   (B) 7,8–11.8 N·m

   Drum Type

   

   Disc Type

   

4. 4

   Remove the rear seat.

   (See Body - "Rear Seat Assembly")

5. 5

   Remove the door scuff trim.

   (See Body - "Door Scuff Plate Trim")

6. 6

   Disconnect the rear wheel speed sensor connector.

Inspection

1. 1

   Measure the output voltage between the wheel speed sensor terminal and body ground.

   

2. 2

   Compare the change in the wheel speed sensor output voltage with the normal output voltage change, as shown below.

   

   V_low: 0.59–0.84 V V_high: 1.18–1.68 V Frequency range: 1–2,500 Hz

Replacement

Rear Wheel Speed Sensor Cap

1. 1

   Remove the rear wheel hub bearing assembly.

   (Refer to Drive Shaft and Axle - "Rear Axle Assembly")

2. 2

   Secure the rear wheel hub bearing assembly (A) in a vise.

   

3. 3

   Check the direction of the sensor cover (A).

   

4. 4

   Remove the sensor cover by tapping the gap between the sensor cover and the hub bearing assembly with a scraper (A).

   

5. 5

   Check the tone wheel or encoder (A) for distortion or damage.

   

6. 6

   Position the sensor cover in the same direction as the sensor cover connector (A) was positioned before removal.

   

7. 7

   Install the sensor cover (A) using the special service tool (09527-1S010).

   

8. 8

   Install the rear wheel hub bearing assembly.

   (Refer to Drive Shaft and Axle - "Rear Axle Assembly")