Transmission Speed Sensor: Testing and Inspection

INPUT/TURBINE SPEED SENSOR INSPECTION [FN4A-EL]

CAUTION:
- Water or foreign objects entering the connector can cause a poor connection or corrosion. Be sure not to drop water or foreign objects on the connector when disconnecting it.

On-Vehicle Inspection

1. Disconnect the input/turbine speed sensor connector.
a. Disconnect the negative battery cable.

b. Disconnect the input/turbine speed sensor connector.






2. Measure the resistance between the input/turbine speed sensor terminals A and B.






- If there is any malfunction, replace the input/turbine speed sensor. Service and Repair

Input/turbine speed sensor specification
- 250-600 ohms

Off-Vehicle Inspection

1. Measure the resistance between the input/turbine speed sensor terminals A and B.






- If there is any malfunction, replace the input/turbine speed sensor.

Input/turbine speed sensor specification
- 250-600 ohms