Ignition or Accessory on Jeep [What Does It Mean?]

If the Ignition or Accessory On message is shown on Jeep then you have to turn the ignition off. It can happen for different reasons but the reason is mostly a technical error. You have to detect and then replace the damaged component to fix this issue.

To get a detailed idea on fixing the ignition or accessory on message, keep reading this article. 

What Does It Mean When It Says Ignition or Accessory On Jeep?

When a Jeep shows the message “Ignition or Accessory On,” it’s usually telling the driver to turn the ignition off. This message might pop up if you open the driver’s door with the ignition in the ACC or ON position and the engine off, and you’ll hear a chime sound.

Sometimes, it can signal problems like a faulty key fob, issues with the push-button ignition, or technical malfunctions, according to some Jeep owners.

Bonus: Find out how to fix Serv 4WD Light in Jeep. 

What to Do When the Ignition or Accessory On Message Shows?

When the Ignition or Accessory message shows, you may have double-tapped the start button while trying to turn it off. So, you can put the car in gear without starting the engine by not pressing the brake pedal.

If the problem persists where you have to fire up the engine again and again and then turn it off to shut the whole thing down, there are a couple of reasons to look at.

Reasons & Solutions Behind Ignition Or Accessory On Message

There are two common reasons why the “Ignition on Accessory On” may appear, and there are easy solutions. 

Reason 1: Faulty M27 Fuse

If the M27 fuse is blown, it can cause the vehicle to lose power, resulting in the “Ignition or accessory on” message appearing on the vehicle’s display. This means the fuse is not working to supply power to the ignition system, which would turn the ignition off.

If the fuse is removed and reinserted without any change, the vehicle must be taken to the dealership for replacement. Excellent and reliable Jeep fuse services are available, but check out how the solution works. 

Solution: Replace The M27 Fuse

Installing a new M27 fuse in a jeep involves a few actions. This is something mechanics do quickly. The process works like this:

• First, locate the fuse panel and remove the panel cover.
• Then, locate the old M27 fuse and remove it using a fuse puller or a pair of needle-nose pliers.
• After that, insert the new fuse into the holder with the metal prongs facing downwards.
• Ensure the fuse is fully inserted and secure before replacing the panel cover.
• To finish the replacement process, a significant amount of rotation and unscrewing is required. If you are comfortable with it, you may be able to do it yourself.

You can add some good stuff for the auto system, such as Nilight 6 Gang Switch Panel and 4-Gang 12V Rocker Switch Box.

Reason 2: Faulty Ignition Switch

The faulty ignition switch can cause the electric system not to be able to send the proper signals to the operating system. The warning message will continue to display because the ignition cannot be switched off due to a fault. 

It is essential to have the problem with the vehicle diagnosed correctly and the necessary repairs done to avoid any more potential issues. An experienced mechanic should inspect the car and complete the required repairs. 

The Multi-Model Compatibility Dorman 924-727 and the Dorman 924-869 Ignition Switches are top-quality aftermarket products that can help ensure reliability and long-term performance. With such replacements, satisfactory performance is guaranteed. 

Solution: Replace The Ignition Switch

When replacing an ignition switch, it is essential to take proper safety precautions and follow the points outlined to ensure that the replacement is done perfectly. 

This is how the process works:

• Disconnect the negative cable from the battery to avoid any potential electric shock.
• Remove the upper and lower steering column covers.
• Remove the mounting screws, and unplug the wiring harness from the ignition switch. And then, pull the ignition switch out of the steering columns.
• Insert the new ignition switch, and plug the wiring harness back into it.
• Replace the upper and lower steering column covers, and reconnect the negative cable to the battery.
• When the whole process is completed, test the new ignition switch to ensure the installation is working correctly. 

Ignition Switch Repair or Replacement Cost For The Jeep

The price to fix or replace the ignition switch in a Jeep varies based on the Jeep model, where you are, and if you go for an original or aftermarket part. For a Jeep Compass, the replacement cost is usually between $150 and $350, while for a Jeep Renegade, it can range from $221 to $260.

Breaking it down, you’ll pay for the ignition switch itself, which can be $70 to $300, and the labor, which typically ranges from $60 to $180. Labor costs usually fall between $130 and $180. So, the total, including parts and labor, might be anywhere from $130 to $480.

Bonus: Check out why the Jeep volume is not working. 

Frequently Asked Questions (FAQs):

Is the ignition or accessory setting different for different Jeep models?

Yes, the ignition or accessory setting is different for different Jeep models. The setting varies depending on the model year, engine type, and available features. Some jeeps may have a keyless ignition system, while others may require a key to start the vehicle.

How can I prevent ignition or accessory problems in my Jeep?

Always perform regular maintenance to prevent ignition or accessory problems in your jeep. This is such as changing the oil and checking the battery. Also, inspect the electrical system for any loose wiring or corrosion. 

What are the requirements for an ignition switch in a car?

The ignition switch must be designed to handle the electrical current of all the car’s electric systems. These include the lights, headlights, wipers, ignitions, and starters.

Conclusion

In conclusion, the ignition or accessory on message on your Jeep could be due to a faulty M27 fuse or a malfunctioning ignition switch. Either way, you have to replace the components. You can go for the solution yourself or consult a professional for their service.