* Resetting the PCM (Powertrain Control Module): This is the main computer that controls the engine and transmission. There's no button to press; a reset usually involves disconnecting the battery's negative terminal for a period of time (typically 30 minutes to an hour). This clears the PCM's memory, which can sometimes help with minor electrical glitches or problems with learned adaptations. Caution: This will erase radio presets and potentially other personalized settings.
* Resetting the radio: If you're having trouble with the radio, there's usually a small reset button on the back of the unit (you'll have to access it by removing the radio faceplate, which is usually quite simple, just google a DIY how-to specifically for your Sebring year and model). Or consult the owner's manual.
* Resetting other modules: Other modules (like the Body Control Module) might require specific procedures that aren't simply a battery disconnect. This often involves specialized tools or a visit to a mechanic.
* Clearing trouble codes: If you're dealing with a check engine light, a battery disconnect might temporarily clear it, but the underlying issue will remain. You'll need an OBD-II scanner to read and address the actual trouble codes stored in the PCM.
To reset the PCM (most likely what you're looking for):
1. Locate the negative battery terminal: It's usually the thicker cable connected to the battery's negative (-) post.
2. Disconnect the negative terminal: Use a wrench to loosen the nut and disconnect the cable.
3. Wait: Leave the cable disconnected for at least 30 minutes, up to an hour.
4. Reconnect the negative terminal: Securely tighten the nut back onto the post.
5. Start the engine: See if the problem is resolved.
Important Considerations:
* Consult your owner's manual: It might have specific instructions for resetting certain systems.
* If the problem persists: A battery disconnect won't fix serious mechanical or electrical issues. See a qualified mechanic for proper diagnosis and repair.
Before attempting any of this, be sure to research the specific steps for your 2000 Chrysler Sebring to avoid any damage. There are many online resources and forums dedicated to this specific model. Using a search engine with terms like "2000 Chrysler Sebring PCM reset" will give you more targeted information.
