Need a replacement ECM?  We sell preprogrammed "plug and play" engine computers (ECMs, TCMs, and PCMs) for all makes and models!  Nosotros only sell OEM parts that are GUARANTEED to work with your vehicle.

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How do I know this is the correct PCM for my vehicle?  When replacing your PCM, it'due south vital that y'all are choosing the correct PCM for your vehicle. That'due south because when there'due south a trouble with your vehicle's powertrain control module (PCM), it'south a large deal.  This is your car'due south internal computer and controls and monitors a host of functions inside your car and its engine.

In order to help your engine run at optimal performance, your PCM receives inputs from sensors that are spread around your auto and which give data related to engine direction and functioning. Vital systems controlled past the PCM include the fuel Injection, fuel emission, automated manual, and anti-lock brake systems, amid others.

Suffice it to say, when your car's main computer is having bug, it means problems for your unabridged vehicle. Effects of a malfunctioning or broken PCM can mean anything from less efficient driving, all the way to catastrophic engine failure.

That's why, if you make up one's mind that the issue with your vehicle is the result of a faulty powertrain control module, it is best to act rapidly to get information technology replaced. To help you determine what the problem is, there are sure error codes that typically mean you are having problems with your PCM.

Error Codes

These are some of the about common problems and reasons for replacing a PCM, but be sure to check out our bigger comprehensive guide on PCM error codes:

P0600 – Series Advice Link
P0601 – Internal Command Module Retention Check Sum Mistake
P0602 – Control Module Programming Error
P0603 – Internal Control Module Keep Alive Memory (KAM) Mistake
P0604 – Internal Control Module Random Access Memory (RAM) Error
P0605 – Internal Control Module Read Just Memory (ROM) Error
P0606 – ECM/PCM Processor

P0607 – Control Module Functioning
P0608 – Control Module VSS Output 'A'
P0609 – Control Module VSS Output 'B'
P0610 – Command Module Vehicle Options Mistake

Should I Supercede or Repair My PCM?

Okay, so once you see there's a problem with your car, run the diagnostics, and decide that it'southward a problem with your PCM, what do you do side by side?
The majority of the time you're going to want to replace your PCM rather than attempt to repair it. This is a highly complex and technical office of your engine—as much a mechanical component as a computer—and if you or the professional person technician are not highly qualified, you'll likely have further PCM problems downward the road. What's more, replacement ofttimes comes with guarantees on the lifespan and warranty, and even many dealerships prefer to go this road because it means less time and fewer repairs from them over time.

Not to mention, if you go the road of replacing your faulty PCM, you're able to salve cost on labor by simply replacing it yourself. All you accept to do is make certain y'all identify the correct PCM for your particular vehicle—because at that place are a lot of different types and you want to avert unnecessary returns.

Choosing the Right Engine Computer for Your Car or Truck

Many PCMs appear to be exactly the aforementioned on the outside (same sized box and connectors) but may be wired or calibrated differently inside. If the incorrect PCM is installed in a vehicle information technology might run, but probably non very well. Close plenty just doesn't cutting it when information technology comes to replacing PCMs.

So how practice you cull the correct PCM for your automobile? Correctly identifying the powertrain control module requires the vehicle make, model, twelvemonth, and engine size, as well equally the OEM part number on the PCM itself. Most suppliers' catalogs listing replacement PCMs both ways, so if in doubt, ever refer to the OEM number on the PCM and await it up in the suppliers cross reference index to find their replacement part number. Just to reiterate, it is very important that yous get these numbers right when going to purchase, or your car will not run at optimal performance.

Verify the Right PCM Online in Seconds

Luckily, even if yous are replacing your PCM yourself, you are not alone. At CarComputerExchange.com we brand it simple for you. With our online reckoner finder tool, all you have to do is put in your car's brand, model, and yr, and then choose from the unlike compatible PCMs. Afterwards purchasing, we will go your VIN number and mileage so we tin program the module to suit your auto exactly. When information technology comes to choosing the right PCM for your car, nosotros'll do the work for you.

Plus, every PCM nosotros sell is 100% plug and play, pregnant y'all can install it yourself without visiting a dealer, and comes with our 100% Fe Clad Guarantee and costless Lifetime Warranty. So you lot can balance easy knowing you are choosing the right PCM and save the time and cost of taking your car into a dealership.