One problem related to turn signal has been reported for the 2007 Dodge Nitro. The most recently reported issues are listed below.
The vehicle windshield wipers wont turn off and turn on, and turn on by themselves when you use the turn signal, or the wipers do not work at all. Whenever this random situation occurs the vehicle will also not start. The starter turns but the engine will not kick over. The driver side door handle broke off at 25,000 miles and the drivers side controls for the windows and locks operates at about 25% functionality.