OEM Toyota MR2 Spyder Speed Sensor

Toyota MR2 Spyder Speed Sensor Parts and Q&A

• Sensor Ring, Front
  89544-52010
  Q: How to replace the front speed sensor on Toyota MR2 Spyder?

  A:

  The replacement of the front speed sensor begins by taking off the front wheel and cutting the front speed sensor connector loose. Detach the front speed sensor and front axle hub by using a pin punch and hammer to tap out the two pins which are part of Special Service Tool: 09520-00031. The rear axle hub needs placement in a soft jaw vise but you must replace the axle hub assembly when drop incidents occur or when encountering strong shocks. The speed sensor can be removed with Special Service Tool: 09520-00031 (09520-00040, 09521-00020) and 09950-00020 along with two Diameter: 12 mm, Pitch: 1.5 mm bolts to remove the speed sensor while checking for damaged sensor rotor and minimal surface scratches on the contacting areas. One must clean the sensor interface before placing the speed sensor where the connector points downward. Use Special Service Tool: 09527-10011, 09710-04101, 09950-60020 (09951-00680) accompanied by a press to install the speed sensor but avoid direct hammering on the device and check the detection area for foreign objects before slowly inserting the sensor straight. Reinstall the front speed sensor while attaching it to the front axle hub and reestablish front speed sensor connector connection before installing the front wheel with a final torque of 103 Nm (1,050 kgf-cm, 76 ft. lbs.). The speed sensor signal must be checked at the end of the installation. When working on the LH side you must first disconnect the sensor connector of the speed sensor while removing the fender liner and clamp bolt before separating the speed sensor sub-wire connector. Embed the new speed sensor wire with 2 clamps while securing the 2 bolts with a torque of 5.0 Nm (51 kgf-cm, 44 inch lbs.). After torquing the clamp bolt to 5.0 Nm (51 kgf-cm, 44 inch lbs.), reconnect the front sensor connector and reinstall the fender liner before finishing with connection and signal check of the speed sensor. To replace the RH speed sensor, perform the same steps as the LH side by disconnecting the sensor connector then removing the fender liner before disconnecting the speed sensor sub-wire connector and disassembling the 2 clamp bolts and speed sensor sub-wire and then install new clamps and reattach all connectors followed by a signal quality verification.
• Speed Sensor, Rear Driver Side
  89546-17030
  Q: How to replace the rear speed sensor on Toyota MR2 Spyder?

  A:

  The first step to replace the rear speed sensor requires users to disconnect the rear speed sensor connector and remove the rear wheel from the vehicle. Start by extracting the grommet along with the clip and then proceed to remove the two clamp bolts. After unbolted you can remove the speed sensor along with the bolt. You need to check that both the sensor surface and knuckle installation area have no foreign material before applying the sensor flat against the knuckle surface when tightening the bolt. Affix the new speed sensor bolt using 8.0 Nm torque followed by applying 19 Nm torque on the body side clamp bolts while maintaining 5.0 Nm torque on the upper arm side clamp bolts. Start by installing the grommet along with the clip before reinstalling the rear wheel using a torque of 103 Nm (1,050 kgf-cm, 76 ft. lbs.). Check the speed sensor signal after connecting its connector.