What is the ECU on a Jeep Cherokee?
You may know the electronic control unit (ECU) of your Jeep Cherokee better as the Jeep Cherokee PCM, or “powertrain control module.” It is the main computer in your vehicle that monitors virtually everything else.
What kind of electronic control unit does a Jeep Cherokee have?
We stock electronic control unit parts for most Jeep models including Grand Cherokee, Wrangler, Liberty, Comanche, TJ, Commander, CJ7, Wagoneer, CJ5, Grand Wagoneer, J10 and Scrambler. We stock these Electronic Control Unit brands for the Jeep Cherokee: A1 Cardone.
How do you reset the ECM on a jeep?
The following sequence is used to reset the ECM or PCM as it is sometimes refered too. 1. Disconnect the battery by removing the Negative battery cable (This will ensure that any possibility of grounding the power side to the vehicle [or yourself – think wedding ring] does not happen.) 2. Disconnect the Positive battery cable 3.
You may know the electronic control unit (ECU) of your Jeep Cherokee better as the Jeep Cherokee PCM, or “powertrain control module.” It is the main computer in your vehicle that monitors virtually everything else.
Where is the engine control module on a jeep?
The Jeep Engine Control Module, known as the PCM (Powertrain Control Module) ECU (Electrical Control Unit) or to simply it put the Automotive Engine Computer.
What’s the difference between ECM and PCU in a jeep?
The Jeep Engine Control Module, known as the PCM ( Powertrain Control Module) ECU ( Electrical Control Unit ) or to simply it put the Automotive Engine Computer . Confusing right? If you would like to know more about their differences you can read up on our previous post ” Difference between ECM, ECU & PCM ” which we covered it in details.
What happens if I Reset my Jeep ECM?
To finish off this post , here are a couple of things you should keep in mind. Resetting your Jeep ECM will not have any effect on your vehicle’s mileage, Resetting it should not cause any issues between your other module so feel free to this as many time as you want if you’re trying to diagnose a problem with your car. For good measure.
We stock electronic control unit parts for most Jeep models including Grand Cherokee, Wrangler, Liberty, Comanche, TJ, Commander, CJ7, Wagoneer, CJ5, Grand Wagoneer, J10 and Scrambler. We stock these Electronic Control Unit brands for the Jeep Cherokee: A1 Cardone.
How to diagnose your engine control unit ( ECU )?
Videos you watch may be added to the TV’s watch history and influence TV recommendations. To avoid this, cancel and sign in to YouTube on your computer. An error occurred while retrieving sharing information. Please try again later. These are some examples of the damages that we see on most ECUs:
What are the symptoms of a bad ECU?
Many other symptoms may occur that can drastically lead to an ECU failure such as: 1 Erratic idle 2 Stalling 3 Poor running condition 4 Excessive fuel usage More