Where can I get a replacement PCM for my car?
Companies like Solo Auto Electronics can replace your PCM for 50% less than your dealer, and they’re not there to sell you an upgrade or tell you your flux capacitor needs readjustment. Getting a quote takes just a few minutes. Select your car’s make, model, year and engine type, and Solo will instantly show you the right PCM for your vehicle.
When did General Motors start using PCMs in cars?
General Motors estimates that they have released flash updates for as many as 70% of 1995 and newer GM vehicles. Flash reprogrammable PCMs have been used in vehicles since the 1990s. The first such application was the 1990 Geo Storm.
Is it possible to program a Reman PCM?
If you are buying a reman PCM from an aftermarket supplier, they may be able to program it for you.
How to do PCM flash reprogramming for USA vehicles?
But many need vehicle specific calibration information to run properly. This may require downloading old calibration information from the original PCM (if possible) and reloading it into the replacement PCM, or getting updated calibration information from the vehicle manufacturer to install in the new module.
Can you buy a used PCM at a dealership?
Can i buy a used pcm and have the dealership reflash it t… Q: Can i buy a used pcm and have the dealership reflash it to my car?
Can a PCM be reprogrammed to another vehicle?
For some years, some manufacturers allowed reprogramming so you would need to have the dealer advise you if this particular vehicle and PCM can be reprogrammed to another vehicle. Best of luck. The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details
Why is my PCM not flashing at the dealership?
They said it needs to be properly flashed for that truck at the dealer…a 150 cost. The dealership calls and says they wont flash the unit because the VIN didnt match the truck…I said of course it doesnt match…its from another vehicle…as the orig PCM gave the ominous P0666 or something code…
Is there a warranty on a rebuilt PCM?
There are companies that advertise that if you send them your problematic PCM that they will rebuild , test & program it for your vehicle . When you get it back it’s a plug & play installation . Their prices are are quite a bit less expensive than going through a dealer . Some of them also offer a lifetime warranty .
Can you swap in a used PCM, ECM or module?
Can you swap in a used PCM, ECM, or module from a junkyard? The short answer is NO, you cannot swap in a used PCM, ECM or module from a junkyard. Even if the part number on the used PCM, ECM or module is exactly the same, that doesn’t mean it’s programmed properly.
Can a PCM be programmed to the VIN code?
Even if the part number on the used PCM, ECM or module is exactly the same, that doesn’t mean it’s programmed properly. On most late model cars and trucks, the PCM, ECM, or module MUST be programmed to your vehicle’s VIN code and build code.
Which is the most important PCM in a car?
The powertrain control module (PCM) is one of the most important computers in your car, usually managing the engine and transmission, depending on the make of your vehicle. It’s often referred to as the “brain” of your car because it controls so many functions. What’s the Difference Between an ECM, TCM & PCM?
Companies like Solo Auto Electronics can replace your PCM for 50% less than your dealer, and they’re not there to sell you an upgrade or tell you your flux capacitor needs readjustment. Getting a quote takes just a few minutes. Select your car’s make, model, year and engine type, and Solo will instantly show you the right PCM for your vehicle.
Why does my car have a single PCM?
The reason is your car’s computer system. These systems are primarily controlled by a single computer: the powertrain control module (PCM). This controls the engine control module (ECM) and the transmission control module (TCM).
When to replace your PCM ( and when not to )?
The onboard computer is the brains of the engine control system, so when the brain isn’t functioning correctly neither is the engine or anything else that the microprocessor controls – which may include the charging system, transmission, various emission controls and communications with other onboard control modules.
How does the PCM relay work in a car?
Each part of the vehicle is checked by the PCM relay and the diagnostic steps to make sure that it is functioning correctly. If a problem or a faulty sensor or malfunction is detected by the PCM relay, the OBD II system will illuminate and show a warning light on the dashboard to alert the driver of the issue in their car.
Even if the part number on the used PCM, ECM or module is exactly the same, that doesn’t mean it’s programmed properly. On most late model cars and trucks, the PCM, ECM, or module MUST be programmed to your vehicle’s VIN code and build code.
Can you swap in a used PCM, ECM, or module from a junkyard? The short answer is NO, you cannot swap in a used PCM, ECM or module from a junkyard. Even if the part number on the used PCM, ECM or module is exactly the same, that doesn’t mean it’s programmed properly.
The powertrain control module (PCM) is one of the most important computers in your car, usually managing the engine and transmission, depending on the make of your vehicle. It’s often referred to as the “brain” of your car because it controls so many functions. What’s the Difference Between an ECM, TCM & PCM?