Impact-Site-Verification: 50758e51-71c0-4b3a-816c-dd3f37b79330

Can I Put a Used PCM in My PT Cruiser? The Ultimate Guide

Published by Dustin Babich on

Yes, you can put a used PCM in your PT Cruiser as long as your key is black. However, if your key is a grey skim key, you will need to have the VIN and mileage flashed into the used PCM.

Additionally, it is important to ensure that the PCM you choose is compatible with your vehicle to avoid any complications or returns.

Understanding The Compatibility Of A Used Pcm In A Pt Cruiser

If you have a used PCM for your PT Cruiser, it’s important to consider compatibility. If your car has a black key, the used PCM should work fine. However, if your key is grey, you’ll need to have the VIN and mileage flashed into the PCM for it to function properly.

Remember to double-check before making any swaps.

Can I Put a Used PCM in My Pt Cruiser?

Differentiating between Skim and Non-Skim Keys

If you have a skim key (the big grey-ended key), it will not work with a used PCM. However, if the key is black, then it will work without any issues. If you have a skim key, you need to have the VIN and mileage flashed into the used PCM. The junk yard controller may work as long as the VIN isn’t burned into the PCM, but the only way to know for sure is to plug it in.

The PCM and TCM are combined into one module for the PT Cruiser, so you need a scan tool that allows you to choose PCM or TCM to read the data. It’s important to choose the right PCM replacement that matches the transmission ratios of your vehicle. If you’re unsure, you can find the OEM replacement part number on the PCM itself or in your manufacturer’s catalog. Reprogramming or reflashing a PCM may be necessary to resolve starting, idle, or emissions issues. You can replace the faulty PCM yourself to save on labor costs, but make sure you identify the correct PCM for your specific vehicle to avoid any returns.

The Process Of Pcm Swap In A Pt Cruiser

Yes, you can put a used PCM in your PT Cruiser, but there are a few things to consider. If you have a skim key (the big grey ended key), it will not work with a used PCM. However, if your key is black, then you can use a used PCM without any issues.

READ ALSO  Are Mighty Oil Filters Worth Your Money?

If you have a skim key, you will need to have the VIN and mileage flashed into the used PCM. This can be done at a dealership or by a qualified mechanic.

It’s important to note that the junk yard controller may work, as long as the VIN isn’t burned into the PCM. The best way to know is to plug it in and test it.

When swapping the PCM in your PT Cruiser, it’s always a good idea to consult resources such as the Chrysler Forum for insights and tips shared by other owners who have gone through the process.

By following proper procedures and taking necessary precautions, you can successfully replace the PCM in your PT Cruiser.

Factors To Consider Before Swapping A Used Pcm In A Pt Cruiser

If you have a skim key (the big grey ended key), it will not work with a used PCM. However, if the key is black, then you should be able to use a used PCM. In the case of a skim key, you will need to have the VIN and mileage flashed into the used PCM. The best way to verify if a junkyard controller will work is to plug it in and test it. If the VIN is not burned into the PCM, chances are it will function properly.

When considering a junkyard controller, it’s crucial to check if the VIN is burned into the PCM. This can be determined by plugging it in and observing its functionality. If the VIN is not burned, then it is likely to work properly. However, if the VIN is burned, it may cause issues and is not recommended for use.

Rebuilt PCMs can be a viable option for replacing a faulty one. However, it is important to ensure that the replacement PCM is compatible with your vehicle. Different versions of the same model can have different transmission ratios, so it is crucial to choose the right PCM for your vehicle. Additionally, if you decide to replace the PCM yourself, be sure to identify the correct one for your specific vehicle to avoid any unnecessary returns.

Frequently Asked Questions For Can I Put A Used Pcm In My Pt Cruiser?

Can You Swap Pcm From One Car To Another?

Yes, you can swap PCM from one car to another as long as the key is black, not grey. The used PCM needs to have the VIN and mileage flashed if the key is grey. Check specific forums and resources for more information and guidance on PCM swapping.

READ ALSO  Capless Gas Tank Check Engine Light: Troubleshoot Like a Pro.

Does A Pcm Need To Be Reprogrammed?

Yes, a PCM may need to be reprogrammed. The PCM, or powertrain control module, is the computer in your vehicle. Reprogramming it may be necessary to fix issues like starting problems, rough idle, stalling, or emissions failures. It is important to ensure that the replacement PCM is compatible with your vehicle.

Reflashing the PCM is like upgrading its software.

Are Pcm Interchangeable?

No, PCM (powertrain control module) is not interchangeable. The compatibility depends on the type of key (grey or black) and the need for flashing VIN and mileage. Different vehicle models may have different transmission ratios, so it’s crucial to ensure the correct PCM replacement.

Can I Replace My Own Pcm?

Yes, you can replace your own PCM as long as you have the correct PCM for your vehicle. Make sure to identify the correct PCM to avoid unnecessary returns. If you have a gray-ended key (skim key), you will need to have the VIN and mileage flashed into the used PCM.

If you have a black key, it will work without any additional steps.

Conclusion

Swapping a used PCM in your PT Cruiser is possible, but it comes with a few considerations. If you have a skim key, the grey-ended key, it may not work with a used PCM. However, if your key is black, there shouldn’t be any issues.

It’s important to have the VIN and mileage flashed into the used PCM, especially if you have a skim key. The best way to determine compatibility is by plugging in the used PCM. Additionally, ensure that the VIN isn’t burned into the PCM if you’re considering using a junkyard controller.

While it’s possible to replace your PCM yourself, it is recommended to identify the correct PCM for your vehicle to avoid any unnecessary returns.

Dustin Babich

Dustin Babich

Dustin Babich

As the passionate author behind Automotivesimple.com, Dustin Babich is a knowledgeable expert in all things automotive. With a deep understanding of car tools, equipment, engines, and troubleshooting techniques, Dustin Babich shares invaluable insights, practical tips, and effective solutions to empower readers in overcoming car-related challenges.

As an Amazon Associate, I earn from qualifying purchases. This will not charge you any extra cost.
Section