1. Turn off the ignition and raise the vehicle.
2. Disconnect the connector from the sensor. It should be noted that the front wheel speed sensors are mounted next to the yellow wiring, which is related to the airbag. It is prohibited to disturb the position of the airbag wiring. To disconnect the connector, remove the cover (bracket) securing the wiring, brackets (or clamps) wiring, having previously designated (or by sketching) wiring route.
3. Loosen the sensor mounting bolt and remove the sensor; if necessary, lightly tap the flange part of the sensor with a plastic hammer (not according to the body).
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4. When installing the sensor, lay the wires exactly along the route indicated during disassembly; twisting of the wires is not allowed. After laying the wires, tighten the sensor mounting bolt with a torque of 22 Nm. Put on the wiring mounting brackets, cover (or bracket) fastening wires. Connect the connector.
Examination
1. Check the gap between the sensor head and the rotor by slowly turning the hub (photo).
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2. The gap should be:
- on CR-V and 4-cylinder Odyssey models 0.5-1.0 mm (all wheels),
- on 6-cylinder Odyssey 0.5-1.0 mm (front wheels) and 0.2-1.1 mm (rear wheels)
Speed sensor rotor (tonne roller) - check
Check the condition of the rotor teeth; replace the rotor with damaged teeth. Remove any foreign objects stuck between the sensor teeth. On all-wheel drive CR-V models, the speed sensor rotor is mounted in the axle shaft; if the sensor is faulty, the axle shaft must be replaced.
