Front Speed Sensor: Inspection: Inspection

INSPECT FRONT SPEED SENSOR
1. Make sure that there is no looseness at the connector lock part and connecting part of the connector.
2. Disconnect the speed sensor connector.
3. Measure the resistance between terminals 1 and 2 of the speed sensor connector.
  
  Fig 1: Measuring Resistance Between Terminals 1 And 2 Of Speed Sensor Connector
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  OK
  
  Resistance
  
  0.92 to 1.22 kΩ
4. Measure the resistance between terminals 1 and 2 of the speed sensor connector and body ground.
  OK
  
  Resistance
  
  1MΩ or higher