Does a PCM swap void warranty?

It would void anything in the powertrain, depending on the dealer they may or may not try to flag your entire warranty. Yes they can tell the PCM has been tampered with, there is a programming count that is tied to the PCM and updated every time it is reprogrammed.

Does unlocking your PCM void warranty?

It’s simple, tune at your own risk. A tune WILL void your powertrain warranty and there is no way of hiding it anymore.

Will a tune void my warranty?

Performance software tuning of your vehicle’s computer will practically always void and Powertrain Warranty that your car or truck may or may not have. When a warranty is “voided”, it’s specifically related to your vehicle’s Powertrain and its related components.

Does unlocking ECU void warranty?

It doesn’t void your warranty automatically. However, it can void your warranty.

Can a GM tuner void the warranty on a car?

If you have tuned your ECM or TCM it sounds like you may be screwed unless your shop doesn’t check. FWIW I didn’t see any mileage or performance boost from the last tuner I bought (Diablosport), but I didn’t replace the exhaust headers or intake other than a CAI.

Is the Superchips tuning void my warranty?

Superchips is committed to providing quality products that are safe to use. Our products do not cause damage to a vehicle when used as intended in accordance with the User Manual and should not void your vehicle’s manufacturer’s warranty.

Can a car warranty be voided for non OEM parts?

When accessorizing your vehicle with aftermarket parts, your warranty claim cannot be automatically denied, nor can your warranty be voided, if you install non-OEM parts in your vehicle. The burden is on the dealer to prove the aftermarket parts caused the failure.

Can a non GM calibration void a GM Warranty?

As a result, GM has adopted a policy that prevents any unauthorized warranty transaction submissions to any remaining warranty coverage to the powertrain and driveline components whenever the presence of a non-GM calibration is confirmed, even if the non-GM control module calibration is subsequently removed.