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To reset the engine light on a Jeep Wrangler, first, ensure that the issue triggering the light has been resolved. One simple method involves disconnecting the battery. Begin by turning off your Jeep and locating the battery. Disconnect the negative battery cable by loosening the clamp with a wrench, and leave it disconnected for about 20-30 minutes. This action should reset the engine's computer system. After reconnecting the battery, start your Jeep to see if the engine light has cleared. If the light persists, it indicates that the problem hasn't been resolved, or there might be a need for a more specific diagnostic tool. Most auto parts stores can read and reset codes with an OBD-II scanner for free. However, it's crucial to address the underlying issue rather than just resetting the light, as ignoring engine warnings can lead to more severe problems. Always check the vehicle’s manual for any specific instructions related to your Jeep model.
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