P0100 is a generic OBD2 trouble code that indicates an issue with your Jeep Grand Cherokee’s Mass Air Flow (MAF) Sensor. This code is usually caused by a MAF sensor that is faulty, dirty or a wiring issue related to it. It may be tempting to replace your Grand Cherokee’s MAF sensor without checking the … Read more
If your Jeep Grand Cherokee has washer fluid that is not coming out, it is caused by a few common issues. This article aims to give quick practical advice to help you get your wiper/washer pumping fast. Jeep Grand Cherokee Washer Pump Not Working Quick Diagnosis Table Did You Hear the Washer Motor? Causes Yes … Read more
A mysterious noise you don’t know the source of is one of the most stressful things that can happen during vehicle ownership. If your Jeep Grand Cherokee is making a sloshing sound while driving it, this is the guide for you. If your Grand Cherokee makes a sound like sloshing water while driving, this is … Read more
Does your Jeep Grand Cherokee’s air conditioning smell bad? This article will provide you with some quick and comprehensive list of causes to help eliminate your vehicle’s foul odor. This guide is broken down into three sections: AC Smell Reference Table Smell Type Potential Causes Sweet Leaking Engine Coolant, Leaking Refrigerant Mold, Mildew, Fungus Clogged … Read more
P0020 is a rarely seen OBD II trouble code that can affect the Jeep Grand Cherokee. It’s a variable valve timing (VVT) related code, indicating a wiring issue with the bank 2 camshaft actuator “A.” P0020 is often by low or sludgy oil. Check your Grand Cherokee’s oil as soon as possible. P0020 is a … Read more
P0001 is a rarely seen OBD II error code. It indicates an issue with your Jeep Grand Cherokee’s Fuel Volume Regulator (FVR) Control System. P0001 is usually caused by a wiring problem or issue with the fuel volume regulator. The most difficult issue with diagnosing the fuel system is getting to the parts. P0001 is … Read more
P0200 is a common OBD II error code that can occur in the Jeep Grand Cherokee. It indicates an issue with your vehicle’s fuel injection system. Specifically, the fuel injector circuit is out of range (in terms of voltage). Jeep Grand Cherokee P0200: Quick Info Definition P0200: Injector Circuit Malfunction Frequent Symptoms Check engine light, … Read more
Your Jeep Grand Cherokee’s electrical system provides early warning signs of possible trouble. Each of those warnings has a unique error code to help with the diagnosis. P0234 is a standard OBD2 trouble code that can occur in the Grand Cherokee. In layman’s terms, it indicates a potential problem with an engine’s forced induction system, … Read more
P0000 is a rare OBD2 fault code that can affect the Jeep Grand Cherokee. While there are over 10,000 DTC “P” codes, this is the only one reserved for “no fault detected” in your vehicle’s ECU (engine control unit) memory. It tells the scanner accessing the ECU that no codes are stored. The most common … Read more
If your Jeep Grand Cherokee has a humming noise at high speed, it can be distracting and, depending on the cause, dangerous. We’ve outlined the most common reasons why a humming noise in your vehicle gets louder with speed. We’ve also provided an audio sample of each issue to help determine what’s causing the hum. … Read more