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The Jeep Grand Cherokee is a popular midsize SUV known for its ruggedness and versatility. However, like any car, truck, or sport utility vehicle, it has its share of problems. Here are some of the most common Jeep Grand Cherokee problems reported by hundreds of real owners.

The most common Jeep Grand Cherokee problems reported by owners

RepairPal has some of the most common Jeep Grand Cherokee problems, as reported by owners. One of the most common problems reported is the temperature blend and recirculation doors failing. This can cause the air conditioning modules not to change or the temperature to be different on one side. For instance, the air would blow cold on the passenger side but hot on the driver’s side.

There are a few ways to remedy the issue. Replacing the air bend doors, recirculation doors, door links, or sub-assembly housing can help. Many of these available on the aftermarket can improve or fix the issue.

While this isn’t going to happen to every Jeep Grand Cherokee, 21 years are reported to have the issue. The average mileage is 104,958, but some Jeeps have reported the problem around 300,000 miles.

One common Jeep Grand Cherokee problem is that the engine will not turn over

The Jeep Grand Cherokee SUV is known for its ability to last through many generations. While it doesn’t follow the traditional “reliability” requirements, owners of the Grand Cherokee often say it is a reliable option. One of the second most common Jeep Grand Cherokee problems is that the engine won’t turn over.

If the engine will not crank or start, RepairPal says the electronic lockup of the wireless control module (WCM) could be the problem. This is also called the Sentry Key Remote Entry Module (SKREEM). If it is the WCM or SKREEM, the remote keyless entry will also fail to work. Replacing the WCM can address the issue. This problem was first presented in a 1995 Grand Cherokee.

Another good place to look for issues can be the National Highway Traffic Safety Administration website. The NHTSA page for the 2011 Jeep Grand Cherokee shows the electrical system and engine as the most common complaints. The Totally Integrated Power Module (TIPM) is one of the most common complaints, causing issues with draining batteries, headlight flickering, and throttle issues.

There are many sources for fixing and repairing Jeep issues

Some of the common Jeep Grand Cherokee problems as seen here on this silver SUV
A 2001 Jeep Grand Cherokee | Darren McCollester/Getty Images

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Some owners also report an issue with the fuel tank being hard to fill or shutting off during refueling. This can happen for various reasons, from the fuel tank, vapor recirculation tube, fuel fill tube, or EVAP system canister control valve. It might be best to have a mechanic diagnose the issue to find the reason.

Other common complaints relate to the Jeep Grand Cherokee’s power window motor failing. While this is a common Jeep Grand Cherokee problem, it can still be quite expensive. Replacing the window regulator can cost between $350 and $493, but replacing the motor can cost between $331 and $462.

Both RepairPal and the NHTSA have comments from owners offering solutions. YouTube also has many sources that offer step-by-step ways to diagnose and fix a problem. The good news is that even if the Grand Cherokee SUV has problems, many solutions are available. Jeep Grand Cherokee reliability has been on the up in the last few years, which is a good sign for future customers.