Your computer will arrive programmed to match your VIN so you can feel confident whether you're ordering for yourself or a customer. Our Jeep Wrangler computers are not only fully rebuilt, but also put through rigorous quality assurance testing. Regardless of the type of transmission, motor size or emission type your Wrangler has, we'll ensure that the computer module you order matches your Wrangler for 100% compatibility prior to shipping. Computers for New and Old Models (1996 - 2009)
When you purchase from us, you receive a pre-programmed Wrangler engine computer module designed to match your VIN.Īt Car Computer Exchange, we run a multi-point quality check for each powertrain control module (PCM), electronic control module (ECM), and transmission control module (TCM) we ship in order to ensure full functionality and compatibility upon arrival at your door. Down the line, you have the option of flashing your ECM anew as needed.With our 100% "plug-and-play" engine computers, you don't need to spend your time (and money!) visiting the dealer.
When your ECM arrives, you simply plug it into your Jeep Grand Cherokee and begin driving as always. Programming, also called flashing, wipes the ECM clean and prepares it for use with your compatible Jeep Grand Cherokee. This eliminates the need for you to deal with programming after you purchase your ECM. What does "programmed plug and play" mean?Įach Jeep ECM must be programmed to your VIN before installation. Both aftermarket and OEM are great sources of quality replacement parts designed for used in your Jeep Grand Cherokee. OEM Grand Cherokee products are factory-produced for use in Jeep vehicles, but they are sold under another label, such as Mopar4All. Aftermarket parts are commonly available. Used ECMs are an excellent option worth exploring, but you also have the choice of aftermarket ECMs and engine computers from an original equipment manufacturer (OEM). Each kit contains a variety of capacitators to meet each repair need of each ECM. There are repair kits available to complete this task yourself. However, each component is unique, controlling different sets of factors within your Grand Cherokee.Ĭan you repair your existing Grand Cherokee ECM?
What are these other abbreviations used with ECM?Īn ECM is a single type of electronic control unit (ECU), a unit that manages electrical systems and subsystems within your Jeep Grand Cherokee. There are compatible ECMs for every Jeep Grand Cherokee, so youre sure to find an assortment designed for use with your generation. Jeep tweaks each Jeep Grand Cherokee ECM for a very specific year, frequently transmitting appropriate ECM updates based on your Grand Cherokee vehicle identification number (VIN). Product titles and descriptions often include both pieces of information.
Use the year of your model and the engine displacement. How do you pick the right engine computer? Here are five questions and answers to help demystify this valuable but complex automotive part. Engine computers, or engine control modules (ECM), are the electronic workhorses beneath your hood, controlling actuation, combustion, and power delivery.
Refresh your engine computer for better Jeep Grand Cherokee gas mileage and overall efficiency.