Your Jeep Grand Cherokee’s door ajar message can help you get a door all the way closed when you otherwise wouldn’t notice when it was open. Over the life of the vehicle, it is possible for the door ajar warning to stay on even when the doors are, in fact, not ajar. The … Read more
Transmissions are an integral part of any vehicle, and overheating can lead to costly repairs or even permanent damage. Jeep Grand Cherokee owners should be aware of the common symptoms and causes of transmission overheating to prevent potential issues and ensure their trucks remain strong and reliable. In this article, we will discuss the common … Read more
When you start your Jeep Grand Cherokee, the OBD-II system runs a self diagnostic check on all major systems. If any of these checks fail, you will see a diagnostic warning light on the dash for the corresponding system. When the SRS system fails this check, you’ll see the SRS light. SRS stands for … Read more
The Jeep Grand Cherokee is susceptible to radiator leaks, which can cause the engine to overheat and result in costly damage, such as a bad head gasket or a cracked head. It is important to address any radiator leaks promptly in order to prevent long-term engine damage. Identifying the symptoms of a radiator leak in … Read more
One of the most common problems that can happen to a vehicle is a heater core leak. If your Jeep Grand Cherokee has a leaking heater core, it is not a breakdown risk. Although, it is necessary to make sure that the lost coolant is replaced. It can cause damage to the vehicle in other … Read more
The TIPM module controls a lot of your Jeep Grand Cherokee’s functionality. If it goes bad, it can render it inoperable, usually due to an issue with getting fuel. What is a TIPM? TIPM stands for Totally Integrated Power Module. Think of it like the motherboard that houses all of the important fuses and … Read more
One of the most common problems that can occur in the life of a vehicle is a bad starter, that includes the Jeep Grand Cherokee. It is important to determine whether or not it’s a bad starter that is keeping the vehicle from turning over. If your Grand Cherokee is not starting, don’t assume … Read more
P0720 is a generic OBD II trouble code, which means that it has the same meaning for your Jeep Grand Cherokee as it would any other vehicle. It indicates that your Grand Cherokee’s OSS (Output Shaft Speed Sensor) is reporting a malfunction. It’s typically caused by a bad OSS, or a wiring problem. The OSS … Read more
P0520 is a common OBD2 trouble code. It’s generic, which means that it has the same meaning for the Jeep Grand Cherokee as it would any other vehicle. P0520 indicates that the oil pressure sensor is operating outside of its normal “range”. It is typically caused by a bad oil pressure sensor switch or … Read more
P0108 is a generic OBD-II trouble code. It indicates your Jeep Grand Cherokee’s MAP (manifold absolute pressure) sensor’s voltage reading is outside of the normal operating range. The voltage is too high. It’s most commonly caused by a bad MAP sensor, wiring issue, or vacuum leak. The MAP sensor measures the air pressure coming … Read more