P0704 FORD code

P0704 is a diagnostic trouble code (DTC) for “Clutch Switch Input Circuit Malfunction“. This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation.

How do I fix code P0704?

What Repairs Will Fix P0704?

  1. Adjust or replace the clutch input switch.
  2. Repair or replace and wiring or connectors that may have a short, corrosion or damage.
  3. Replace a blown fuse/fusible link.
  4. Replace failed control module.

What is the clutch switch?

A clutch safety switch is also known as a clutch sensor or a clutch switch. This clutch switch works when the driver presses down on the clutch, the safety switch closes. When the switch closes, it allows power to run through the ignition to the starter relay. Then, the starter solenoid starts the engine.

How do I fix error code P0740?

Repairs that can fix the P0740 code may include:

  1. Replacing the torque converter clutch solenoid.
  2. Replacing the torque converter or clutch.
  3. Adding or replacing transmission fluid and filter.
  4. Replacing the powertrain control module.
  5. Overhauling the current transmission.
  6. Replacing the transmission with a brand new one.

How do you override a clutch switch?

Zitat von Youtube: So one way you can determine of which one is the actual switch is that you can actually press the switch. Button itself until it fully collapses.

How do I know if my clutch switch is bad?

One of the biggest signs your clutch switch has failed is the vehicle will not turn on when you have the key in the ignition, and try to start your vehicle. Even if the clutch is pressed all the way to the floor, the vehicle is in park, and your car still will not turn on, it could be a faulty clutch switch.

How do you check a clutch switch?

The clutch switch and circuit can be detected with a multimeter. Remove the switch’s plug and use the meter to measure battery voltage. To measure the ohms, set the meter and check the switch. If the switch is open and the pedal is not depressed, the meter should show an infinite number.

Can I drive with code P0740?

A P0740 code should always be addressed immediately to prevent further damage to the vehicle. It may be unsafe to drive if this trouble code is accompanied by drivability symptoms.

Where is the torque converter clutch solenoid located?

► What Does a Torque Converter Clutch Solenoid do? Positioned between the rear of the engine and the front of the transmission is the torque converter. The torque converter is responsible for transmitting the engine’s torque and power to the transmission.