What Happens When a Hybrid Battery Fails?

Hybrid cars are becoming more and more popular. With their fuel efficiency and eco-friendly operation, it’s no surprise that Tucson locals are making the switch. However, just like any other car, hybrids still have batteries, and these batteries can fail. At Barnett’s Towing, we want to make sure you know the signs of a hybrid battery failure and what you can do in the event that yours fails. Read on to find out, and save yourself time, money, and stress.

Signs of a Failing Hybrid Battery

Hybrid batteries are designed to last a long time, typically between 8 to 10 years or 100,000 to 150,000 miles. However, their performance can get worse as time goes on, which is why you should know how to tell if your battery needs to be replaced. Here are some signs that your hybrid battery might be failing:

• Decreased Fuel Efficiency: One of the big benefits of a hybrid vehicle is its great fuel economy. If you notice a large drop in your vehicle’s miles per gallon (MPG), it could indicate that the hybrid battery isn’t holding its charge.
• Erratic State of Charge: Hybrid vehicles have a gauge that displays the battery’s state of charge. If you see rapid fluctuations or if the battery seems to be charging and discharging very quickly, it could be a sign of a problem.
• Unusual Noises: Some hybrid batteries can make strange noises if they’re failing. Listen for humming, clicking, or other unusual sounds that your car doesn’t usually make.
• Warning Lights: Most modern vehicles, including hybrids, have several onboard diagnostics. If your dashboard warning lights, such as the check engine light or a specific battery warning light, come on, it’s a clear sign to have your vehicle checked.

Consequences of a Failed Hybrid Battery

When a hybrid battery fails, it can have several consequences. You may notice the following:

• Reduced Performance: Your car may switch to using the gasoline engine more often. In some cases, your car could struggle to start up or accelerate.
• Repairs: Replacing a hybrid battery can be expensive. However, you’ll need to weigh this cost against the benefits of continued fuel savings and your safety on the road.
• Safety Concerns: A failing hybrid battery can sometimes cause the vehicle to enter a “limp mode,” reducing power to ensure safe operation. This can be dangerous if it happens while driving at high speeds or in heavy traffic.

What to Do If Your Hybrid Battery Fails

Here are some steps to take if your hybrid battery fails: 

• Consult a Professional: Take your vehicle to a certified hybrid specialist for a thorough diagnostic check. They can confirm whether the battery is failing and recommend the best course of action.
• Consider Your Options: Depending on the diagnosis, you might choose to repair or replace the battery.
• Plan for Towing: If your hybrid battery fails while you’re on the road, it may leave you stranded. In such cases, you’ll need a reliable towing service to get you and your vehicle to safety.

Trust Barnett’s Towing for Fast Towing Service in Tucson

Barnett’s Towing is here to provide fast, reliable towing service in the Tucson area. Whether your hybrid car is stranded on the highway or in a parking lot, you can count on us to arrive quickly and get you to a safe location. Contact us today!