The 2002 Town & Country uses an indirect TPMS, meaning it relies on the ABS sensors to detect wheel speed differences. A low tire pressure will cause a slight difference in rotation speed compared to other tires. If a tire is significantly underinflated, the system will trigger a warning light on the dashboard.
There's no simple "off" switch. What you *can* do is:
* Address the low tire pressure: This is the proper solution. Inflate your tires to the recommended pressure (found on a sticker usually located on the driver's side doorjamb or in your owner's manual). Once the pressure is correct, the warning light should go off after driving a short distance.
* Check for faulty sensors: While less likely on an indirect system, a faulty ABS sensor *could* cause a false TPMS warning. This requires a diagnostic scan at a mechanic or auto parts store to check for error codes. Replacing a faulty sensor would be the solution, not disabling the system.
* Deal with the warning light: If the tires are properly inflated and you're still getting a warning, the light itself might need to be reset. Some vehicles have a specific procedure (often involving turning the ignition on and off a certain number of times), but this usually doesn't apply to the indirect TPMS found in the 2002 Town & Country.
Attempting to bypass or disable the TPMS improperly could be dangerous. Driving with significantly underinflated tires reduces fuel economy, handling, and increases the risk of a blowout.
In short, instead of trying to disable the system, focus on fixing the underlying cause of the warning light. If you can't figure it out, take your van to a qualified mechanic.
