Input Shaft (Mainshaft) Speed Sensor Replacement

Input Shaft (Mainshaft) Speed Sensor Replacement

1. Raise the vehicle on a lift, or apply the parking brake, block both rear wheels, and raise the front of the vehicle. Make sure it is securely supported.

2. Remove the splash shield Service and Repair.

3. Disconnect the input shaft (mainshaft) speed sensor connector, and remove the input shaft (mainshaft) speed sensor (A).





4. Install a new O-ring (B) on a new input shaft (mainshaft) speed sensor, then install the input shaft (mainshaft) speed sensor.

5. Check the connector for corrosion, dirt, or oil, and clean or repair if necessary, then connect the connector securely.

6. Install the splash shield Service and Repair.