3-Wire Liftgate Switch Wiring Diagram

Posted on

3-Wire Liftgate Switch Wiring Diagram

A liftgate switch is a type of switch that is used to open and close the liftgate of a vehicle. It is typically located on the inside of the vehicle, near the liftgate. Liftgate switches are typically wired in a 3-wire configuration. The following diagram shows the wiring for a typical 3-wire liftgate switch:

3-wire liftgate switch wiring diagram

The three wires in a 3-wire liftgate switch are typically labeled as follows:

  • Power

    (red wire)
  • Ground

    (black wire)
  • Signal

    (green wire)

The power wire is connected to the battery positive terminal. The ground wire is connected to the vehicle chassis. The signal wire is connected to the liftgate motor.

When the liftgate switch is activated, the signal wire is sent to the liftgate motor. This causes the liftgate motor to turn on and open the liftgate. When the liftgate switch is released, the signal wire is turned off and the liftgate motor turns off.

3-wire liftgate switches are a common type of switch that is used in a variety of vehicles. They are relatively simple to install and maintain. If you are having trouble with your liftgate switch, it is a good idea to have it checked by a qualified technician.

## How to Test a 3-Wire Liftgate Switch

If you are having trouble with your liftgate switch, you can test it yourself to see if it is working properly. Here are the steps on how to test a 3-wire liftgate switch:

  1. Locate the liftgate switch. It is typically located on the inside of the vehicle, near the liftgate.
  2. Turn the ignition switch to the "ON" position.
  3. Use a multimeter to test the voltage between the power wire and the ground wire. There should be 12 volts of power present.
  4. Use a multimeter to test the voltage between the signal wire and the ground wire. There should be no voltage present when the liftgate switch is not activated. There should be 12 volts of power present when the liftgate switch is activated.

If the multimeter does not show the correct voltage readings, the liftgate switch is faulty and needs to be replaced.

## Replacing a 3-Wire Liftgate Switch

Replacing a 3-wire liftgate switch is a relatively simple task that can be completed in a few minutes. Here are the steps on how to replace a 3-wire liftgate switch:

  1. Locate the liftgate switch. It is typically located on the inside of the vehicle, near the liftgate.
  2. Turn the ignition switch to the "OFF" position.
  3. Disconnect the negative battery cable.
  4. Remove the old liftgate switch.
  5. Install the new liftgate switch.
  6. Reconnect the negative battery cable.
  7. Turn the ignition switch to the "ON" position.

Once the new liftgate switch is installed, test it to make sure it is working properly.

## Conclusion

3-wire liftgate switches are a common type of switch that is used in a variety of vehicles. They are relatively simple to install and maintain. If you are having trouble with your liftgate switch, it is a good idea to have it checked by a qualified technician.


Maxon Gptlr Jun 2022 Aug

Maxon Gptlr Jun 2022 Aug Control Switch And Power Cable Diagram From Iteparts Com

Iteparts Com Intercon Truck Equipment

Iteparts Com Intercon Truck Equipment Online Store

Maxon Bmra Sep 2022 Dec

Maxon Bmra Sep 2022 Dec Electrical Components Section Diagram From Iteparts Com

Instruction Lvs Low Voltage Switch

Instruction Lvs Low Voltage Switch Kit For Maxon

Manual Rc 2b 3b 4b 5b 6b

Maintenance Manual Rc 2b 3b 4b 5b 6b 6k

Installation Manual Rc 2b 3b 4b

Installation Manual Rc 2b 3b 4b 5b 6b 6k

Maxon Gpslr May 2022 Present

Maxon Gpslr May 2022 Present Electrical Components Without Controller Diagram From Iteparts Com

Switch 264346 Liftgateme

Maxon Tuck Under Raise Lower Switch 264346 Liftgateme

Unconnected Wires To Lift Gate What

Unconnected Wires To Lift Gate What Are They The Chrysler Minivan Fan Club Forums

Instruction Cycle Counter Kit P N

Instruction Cycle Counter Kit P N 280590 01 Maxon