1. Electric Locking: Newer models of the 2004 Jeep Rubicon utilized electric lockers. These lockers operate using an electric solenoid that engages and disengages the locking mechanism. When activated, the solenoid sends power to the locker mechanism, which engages a gear that locks the differential, preventing the wheels from rotating independently.
2. Pneumatic Locking: Some 2004 Rubicons used pneumatic lockers operated using compressed air. When the locker switch is activated, compressed air is directed to a piston that pushes a locking pin into place, engaging the differential and preventing wheel slip.
Activation:
1. Push-Button Control: The 2004 Rubicon typically features push-button controls for the lockers, located on the dashboard or center console. Each locker (usually front and rear) has a dedicated button.
2. Switch Control: Some models might have a switch instead of a button to engage the lockers. The switch can be turned to a "locked" or "unlocked" position.
3. 4WD Engagement: In addition to pressing the locker button or switch, the vehicle must be in four-wheel-drive (4WD) mode for the lockers to engage.
4. Vehicle Speed: The lockers can usually be engaged while the vehicle is in motion, but it is recommended to engage them at low speeds to avoid drivetrain damage.
5. Disengaging: To disengage the lockers, simply press the buttons or switches again or turn the lockers off using a switch. They will automatically disengage when the vehicle is shifted out of 4WD.
Remember to consult your vehicle's owner's manual for specific instructions and safety guidelines regarding locker operation for your 2004 Jeep Rubicon.
