One of the most common trouble codes with the Jeep Commander is the P0496 code. This code number references a number that is given to you when you plug your Commander into an OBDII scanner. Below, you’ll find the most common symptoms and ways to diagnose the P0496 in your Jeep Commander. Good Luck! Jeep … Read more
P0455 in the Jeep Commander is a trouble code that indicates your truck has a LARGE evaporative emissions leak. With this code, you shouldn’t notice any symptoms besides perhaps a noticeable fuel smell. P0455 usually is not an immediate threat to the driveability of your Commander. But, whenever the check engine light is on, it’s … Read more
If your Jeep Commander has the P0304 trouble code, you should know that it’s about as common of a code as there is. It’s a generic OBD IIcode (same meaning for all vehicles) that indicates that your vehicle’s fourth cylinder is misfiring. P0304 is a drivability concern and should be dealt with right away. If … Read more
If your Jeep Commander has the P0303 trouble code, you should know that it’s about as common of a code as there is. It’s a generic code (same meaning for all vehicles) that indicates that your vehicle’s third cylinder is misfiring. P0303 is a real drivability concern and should be dealt with right away. If … Read more
P0302 in the Jeep Commander is a common OBD II trouble code. It indicates that your vehicle’s second cylinder has a misfire. P0302 is a real drivability concern and should be dealt with right away. If it’s bad enough to cause your Commander’s check engine light to come on, you shouldn’t drive your vehicle at … Read more
P0301 is a fairly common trouble code with the Jeep Commander. It’s an OBD2 code and indicates that your vehicle’s first cylinder is misfiring. P0301 is certainly a cause for concern and should be considered a threat to the drivability of your Commander. Fixing P0301 should be considered a high priority. Unlike a lot of … Read more
P0401 is a very common OBDII trouble code that’ll pop up in the Jeep Commander. It has to do with the emissions system and stands for Exhaust Gas Recirculation (EGR)→ Insufficient Flow. The EGR system in your vehicle is responsible for recirculating exhaust gasses in order to lower the vehicle’s emissions output. There are three … Read more
The P0440 code is a common trouble code that many Jeep Commander owners may encounter. It indicates that there is an issue with the vehicle’s Evaporative Emission Control (EVAP) system. Specifically, the EVAP system is malfunctioning. A variety of causes can trigger the P0440 code, with the most common one being a loose or damaged … Read more
P0300 is a generic OBDII code that can occur with the Jeep Commander. This code indicates that your vehicle’s engine is misfiring and can be a drivability threat. P0300 is often accompanied by cylinder-specific misfire codes (P030X, where the X indicates the cylinder number that is misfiring). If you have P0300 and a cylinder-specific misfire, … Read more
One of the most common trouble codes with the Jeep Commander is P0171. It indicates that your Jeep Commander is running lean on the bank one side. It’s the most common air/fuel mixture-related code. It’s not the most complicated OBDII trouble code to diagnose. It is also one of the most common codes. The most … Read more