Speed Sensor: Camry

Connect the positive lead from battery to terminal 1 and negative lead to terminal 2. See Figure. Connect positive lead from tester to terminal 3 and negative lead to terminal 2. Revolve shaft. Check that voltage changes from 0V to 11V or more as shaft is rotated. Voltage should change 20 times per revolution of the shaft. If voltage does not change as specified, replace speed sensor.