The BEST Jeep TJ Ignition Actuator Replacement Video EVAR! Project 2004 Jeep Wrangler

June 8, 2018

Learn how to replace the ignition actuator and switch on your Jeep TJ with this detailed guide from o3djeeps.com!

Quick Look

Category

Mods, Maintenance

Brand

Dorman

Product

Ignition Actuator

Platform

Jeep Wrangler TJ/LJ

Use Case

Ignition Repair

Overview

Replacing the ignition actuator and switch on a Jeep Wrangler TJ can seem daunting, but with the right guidance, it’s a manageable task. This tutorial provides step-by-step instructions for tackling this repair, ensuring your TJ runs smoothly. Whether your ignition actuator pin has broken or you simply want to prevent future issues by replacing the ignition switch, this guide will help you through the process.

What This Covers

This article focuses on:

• Identifying symptoms of a failing ignition actuator.
• Step-by-step instructions for replacing the ignition actuator and switch.
• Practical tips to help you avoid common mistakes during installation.

Step-by-Step Breakdown

Here's how to effectively complete the ignition actuator and switch replacement:

1. Preparation: Ensure you have the necessary tools, including a T10 security bit for the switch and a Phillips head screwdriver. Gather replacement parts like the Dorman ignition actuator and ignition switch.
2. Remove the Steering Column Cover: Start by unscrewing the Phillips head screws holding the steering column cover in place. This will expose the ignition assembly.
3. Access the Ignition Actuator: Locate the ignition switch. You’ll need to remove the multi-function switch to access the ignition actuator properly. Be careful while doing this as the parts involve a spring mechanism and need to be handled delicately.
4. Remove Old Components: Take out the ignition lock cylinder with the key in the 'on' position, then remove the old ignition switch and actuator. Look for any visible damage to the actuator pin, which could be a reason why your Jeep won't start.
5. Install New Parts: Insert the new ignition actuator, ensuring that the brass tab is positioned correctly for engagement. Then, align the ignition switch properly and secure it into place.
6. Reassemble: Reverse the disassembly process by replacing the multi-function switch and steering column cover, ensuring everything is securely fastened with screws.
7. Test: Before sealing everything up, test the ignition system to ensure the installation was successful.

Helpful Tips

Here are additional pointers to make your installation smoother:

• Always disconnect the battery before starting work to avoid any electrical mishaps.
• Take pictures during disassembly to aid in reassembly.
• Be patient and take your time, especially when positioning the ignition switch and actuator.
• If parts seem stuck or misaligned, do not force them; instead, check the positioning and adjust as necessary.

Key Takeaways

The ignition actuator and switch replacement is a straightforward project that can save you time and money in a repair shop. By following these steps, Jeep owners can tackle this task confidently, ensuring their vehicle starts reliably. If you encounter any issues, refer to this guide or consult additional resources available on our YouTube channel. Happy off-roading!