One problem related to wiring has been reported for the 2003 Nissan Altima. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Nissan Altima based on all problems reported for the 2003 Altima.
Faulty driver side and passenger side power windows. When the car is locked, approximately 5 minutes later, the headlights blink once and the driver side and passenger side window automatically roll all the way down.