Jeep Renegade Won’t Start Brake Locked? Here’s How to Fix It

Jeep Renegade is an amazing off-road companion. Its compact size makes your off-road journeys more adventurous. However, “Jeep Renegade won’t start brake locked “is a common complaint people hold against Jeep Renegade.

Thai problems can occur for so many reasons. If you don’t maintain the battery well, this would be the basic reason. Besides, clogged filters and any defective parts can cause such issues.

Read this article, and you’ll know why this is happening to most people. Also, you’ll know about some tips that will help you to fix Jeep Renegade brake problems easily.

What are the Common Jeep Renegade Start-Up Problems?

Suppose your Jeep Renegade is causing a start-up problem. It can happen because of mechanical and electrical mess-ups. However, among all, these are the most common issues with Jeep Renegade.

Let’s check here:

Dead or Low Battery

If your renegade battery is dead or low, this will cause issues while starting the vehicle. The battery provides the capacity to function the car.

If the battery is not strong, it’ll make the Renegade fail to start. Even any kind of damage/ corrosion of your battery will impact the brake performance.

Read Related: Can Security Systems Drain Your Car Battery? [Explained]

Faulty Alternator

An alternator will produce electricity. This generator is the life of your battery. This can get defective because of rough use or just with age.

If somehow it’s defective, neither your renegade engine will work nor the battery. A faulty alternator will make some whining sound in your vehicle.

Defective Starter

A defective start is a mechanical issue that happens with most vehicles. This car starter will empower internal engine combustion.

A defective starter will create faulty connections. If the starter is faulty, it’ll not receive a response while actuating the switch.

Exhausted Brake Vacuum

The brake vacuum uses force to enable the brakes. Sometimes, if the brake booster loses its pressure, it will not let the car start. This brake vacuum has a pump that works when you push your foot down.

Damaged Ignition Switch

The ignition switch transfers power to the spark plug of your car. This is responsible for giving a smooth start to your car. This is an electrical issue you might experience with your Renegade.

At the same time, the ignition switch also controls other essential accessories of your Renegade. The fault ignition switch will disable the jeep engine too.

So, there will be an issue in starting and controlling your Renegade with such defects.

Faulty Start Cable

A faulty start cable provides less power to accelerate. This also affects your ignition cables. If there is any corrosion on the start cable, this will interrupt the engine’s performance.

If your start cable has got corrosion, this will produce acidic vapour.

Brake Not Pressed Far Enough

When you want to start your Renegade, you should press the brake pad with enough power. If the brake pad is not pressed far enough, it will not activate the brake switch.

This can also cause low fuel levels. So, it’ll ultimately interrupt the car while starting.

Bad Brake Light Switch

Your bad brake light switch will misguide a driver. This will provide wrong signs to move the gear selector, cause issues with illuminated dashboard lights, and so on. And mostly, this cause disengages of your Renegade automatically after starting.

Corrosion on Battery

If somehow your battery has got corrosion, this will not generate enough electrical current in the battery. And, when you’ll try to start the car, this corrosion will cause issues with starting your Renegade.

Cold weather

The renegade battery has cold cranking amperage (CCA). CCA enables the battery to start at 0°F to maintain 7.2 V, plus it takes only 30 seconds.

With using it for a long time, the battery will lose its ability to provide CCA. So, especially in the winter season, Jeep Renegade batteries might not start.

How to Fix the Common Jeep Renegade Start-Up Problem?

Here are some quick tips to help you fix all the starting issues with the Jeep Renegade. You can maintain the Jeep Renegade well only with a little concentration and effort.

As you already know the common problems, you should start by checking on them first. Then, you can easily figure out how to fix them.

  • Suppose your battery has got corrosion; clean that thoroughly. Find the negative pole and remove the black cable. Now, you can unplug the red positive pole cable. You can use metal pliers to remove the battery from the circuit. Now, you can clean it thoroughly. Once you’re done with cleaning, reconnect it as it was.
  • If the renegade battery is dead, it should be replaced immediately. Dead batteries will create corrosion and ultimately damage the entire vehicle.
  • For faulty alternators, you need to spend a few bucks. With time, alternators can get damaged. If you replace it with a new one, your Renegade will run really smoothly.
  • If the spark plugs/ other wires are too worn, you should replace them immediately.

How to Start My Jeep Renegade?

Jumpstart can fix Jeep Renegade problems quickly. This will require jumper cables. Use it to get a smooth start on your Jeep Renegade.

Follow these steps:

  • First, of everything, turn off all the electrical components.
  • Then connect the red cable to the positive terminal.
  • Get the other end of the red cable and combine it with the positive terminal.
  • Now, it’s time to join the black cable end side to the engine.

Wrap Up

The Jeep Renegade battery performs really well for five years. Suppose you maintain the Jeep Renegade well, both the battery life and your vehicle as well.

This article has shown what the common problems with the Jeep Renegade brake are. You can try fixing them at home or go for maintenance.

Featured image credit: Reddit

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Hi, I am Ashley Kiser a professional automotive blogger. I have worked in the automotive industry for over 5 years. I am passionate about cars and love sharing my knowledge with others. I hope this blog will help you make the best decisions when it comes to your car.

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