Automatic Transmission Input Shaft Speed Sensors
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What is an Automatic Transmission Input Shaft Speed Sensor?
An Automatic Transmission Input Shaft Speed Sensor is a device that measures the rotational speed of the input shaft of the vehicle\\'s transmission.
What is the purpose of an Automatic Transmission Input Shaft Speed Sensor?
The Automatic Transmission Input Shaft Speed Sensor is used to determine the rotational speed of the transmission’s input shaft. This information is used by the transmission control unit to adjust shift points, shift quality, and torque converter lock-up.
How can I determine if my Automatic Transmission Input Shaft Speed Sensor is faulty?
If your Automatic Transmission Input Shaft Speed Sensor is faulty, you may experience issues with your vehicle such as transmission slips, difficulty shifting gears, and engine stalling. You can also check for diagnostic trouble codes (DTCs) related to the input shaft speed sensor.
Can a faulty Automatic Transmission Input Shaft Speed Sensor cause damage?
Yes, a faulty Automatic Transmission Input Shaft Speed Sensor can cause damage to other components in the transmission such as the solenoids and clutches.
How do I replace an Automatic Transmission Input Shaft Speed Sensor?
Replacing an Automatic Transmission Input Shaft Speed Sensor is a relatively simple process that can be done with basic tools. To replace it, you will need to:
- Disconnect the negative battery cable
- Locate the input shaft speed sensor
- Disconnect the wiring connector
- Remove the mounting bolts
- Replace the old sensor with the new one
- Reinstall the mounting bolts
- Reconnect the wiring connector
- Reconnect the negative battery cable
How often should I inspect my Automatic Transmission Input Shaft Speed Sensor?
It is recommended that you inspect your Automatic Transmission Input Shaft Speed Sensor at least once a year or every 5,000 to 10,000 miles, depending on your driving habits and the age of your vehicle.