Nissan Murano Won’t Start – What Could Be Wrong?

The Nissan Murano is a dependable car with a reputation for getting good gas mileage. But if it won’t start, you could not make it to your destination in time. To help you find the root of the issue, we did the research.

Your Nissan Murano not starting could be caused by any of the following:

• Battery Failure
• Dead Battery in Key Fob
• Unstable Battery Cables
• Battery Terminal Corrosion
• Faulty Alternator
• Blown Fuse
• Starter Motor Failure
• A Defective Starter Solenoid
• Negative Starter Relay
• Damaged Spark Plugs
• Fuel Pump Problems
• Immobilizer Error
• Fuel Filter Clog
• Faulty Fuel Injectors

As you can see, there are a number of causes for your Nissan Murano won’t start. Some can be easily diagnosed on your own, while others need a mechanic’s inspection.

In this article, we’ll look at the roles that each of these components plays and the warning signs that may point to them as the source of the issue. As we discuss additional frequently asked questions concerning issues with the Nissan Murano, so please keep reading.

Nissan Murano Won’t Start – What Could Be Wrong?

If your Nissan Murano won’t start, it can seriously ruin your day. You can arrive late for work or to pick up the kids from school. Before calling a mechanic, there are a few things to check first.

Battery Failure

A dead battery is the main cause of your Nissan Murano not starting. If you haven’t driven your car for some time, the battery may simply be discharged. To check if it helps, try giving the car a jump start. If it does, you can drive it overnight while charging the battery to ensure that it maintains its charge.

After attempting a jumpstart, if your Nissan Murano still won’t start, you most likely have a bad battery. But don’t worry, there’s a simple solution for this! You may either buy a new battery and do it yourself, or you can have your neighborhood mechanic take care of it.

Dead Battery in Key Fob

Your Nissan Murano’s key fob battery may be dead. Instead, use the key fob to press the push-to-start button. Normally, the battery will have sufficient energy to start the vehicle.

Then, get a new key fob battery from your local Honda dealer.

Unstable Battery Cables

Battery cables that are loose or rusted could also be the cause of your Nissan Murano’s starting problems. Before going on to other potential issues, make sure the cables are tidy, tight, and corrosion-free.

Battery Terminal Corrosion

If your Nissan Murano’s terminals are corroded, it could have electrical problems or fail to start. The battery wires must be unplugged, and the terminals must be scrubbed with a wire brush and baking soda. When you’re finished, tighten them to make sure they’re reattached properly.

Faulty Alternator

Your Nissan Murano typically won’t start due to a broken alternator. Your alternator likely needs to be replaced if the battery charges but drains quickly. It’s possible that the alternator has stopped working or that it’s providing the wrong voltage.

Blown Fuse

A blown fuse can be at blame if the battery’s cables and terminals are clean but the issue still exists. To check, see the list of inside fuses in your owner’s manual. To inspect it, locate the one that belongs to the electrical system and take it out of its socket.

Starter Motor Failure

A bad starter could prevent your Nissan Murano from starting. Possibly, if it rolls over but doesn’t catch, this is the problem. A damaged starter could produce noise but fail to engage.

A Defective Starter Solenoid

If your starter starts slowly or the engine continues to turn over, you have a bad starter solenoid. The solenoid may become rusty or jammed, which makes it less effective.

Negative Starter Relay

A faulty starter relay is another cause of your Nissan Murano not starting. The relay is in charge of supplying power to the starter from the battery. If the relay fails, your Nissan Murano may not start, or if it does, it may take some time to catch up.

Damaged Spark Plugs

If you’ve tried everything else on this list and your Nissan Murano still won’t start, worn spark plugs could be the problem. If your spark plugs are worn, it can result in poor gas mileage and a loss of power. As a result, you must replace them as soon as possible.

Fuel Pump Problems

If you’ve tried all of the simple fixes and nothing works, it’s likely that your Nissan Murano won’t start due to a faulty fuel pump. When you try to start it, a bad fuel pump may make a whining noise.

Immobilizer Error

An immobilizer is a device that prevents a vehicle from being started without the proper key. It is common in vehicles with advanced security features. However, if it is faulty, it will not allow you to start the vehicle.

A flashing security light on your dashboard could indicate a security breach. This can be reset by disconnecting and reconnecting the battery cables for thirty seconds.

Fuel Filter Clog

If your Nissan Murano runs out of gas, it will not start. So, before you do anything else, fill up the gas tank. If you’ve already filled the tank and it still won’t start, you should check the fuel filter. Over time, the filter can become clogged with dirt, preventing the car from running properly.

Faulty Fuel Injectors

If your fuel filter is fine but your Nissan Murano still won’t start, the fuel injectors must be replaced. This is because injector nozzles can become clogged or have debris in them that prevents them from working properly.

Final Thoughts

Your Nissan Murano, like any other vehicle, will eventually develop problems. Begin by ensuring that the battery is charged, the cables are tight, and the terminal is clean. Next, make sure your key fob’s battery isn’t dead.

If you begin to feel overwhelmed, seek assistance from a local Honda mechanic.