Automatic Transmission Conductor Plates

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Automatic Transmission Conductor Plates

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What is an Automatic Transmission Conductor Plate?

An Automatic Transmission Conductor Plate is an aluminum plate located between the transmission valve body and the transmission case. It is used to conduct current from the transmission control module (TCM) to the transmission solenoids.

What is the purpose of an Automatic Transmission Conductor Plate?

The purpose of an Automatic Transmission Conductor Plate is to allow the transmission solenoids to receive current from the TCM to regulate the transmission's shift points and overall operation.

How can I determine if my Automatic Transmission Conductor Plate is faulty?

You can determine if your Automatic Transmission Conductor Plate is faulty by testing the voltage at the transmission solenoids. If the voltage is lower than expected, it could indicate a faulty Automatic Transmission Conductor Plate.

Can a faulty Automatic Transmission Conductor Plate cause damage?

Yes, a faulty Automatic Transmission Conductor Plate can cause damage to other components in the transmission system, such as the transmission solenoids, which can lead to transmission failure.

How do I replace an Automatic Transmission Conductor Plate?

To replace an Automatic Transmission Conductor Plate, you should:

  1. Disconnect the battery.
  2. Remove the transmission pan, filter and gasket.
  3. Disconnect the transmission electrical connectors.
  4. Remove the transmission valve body.
  5. Remove the Automatic Transmission Conductor Plate.
  6. Install the new Automatic Transmission Conductor Plate.
  7. Reinstall the transmission valve body.
  8. Reconnect the transmission electrical connectors.
  9. Reinstall the transmission pan, filter and gasket.
  10. Connect the battery.


How often should I inspect my Automatic Transmission Conductor Plate?

It is recommended that you inspect your Automatic Transmission Conductor Plate at least once a year, or every 30,000 miles, whichever comes first.