Two problems related to transmission gear slipping have been reported for the 2004 Nissan Altima. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2004 Nissan Altima based on all problems reported for the 2004 Altima.
The contact owns a 2004 Nissan Altima. While driving approximately 40 mph, the transmission began slipping gears with hesitation and jerking intermittently. The failure progressed whenever the vehicle was in motion. The vehicle was taken to an independent mechanic for diagnostic testing. The technician stated the failure was related to the transmission and recommended the vehicle be diagnosed by an authorized dealer. The vehicle was taken to the dealer who performed a transmission flush. The failure continued and the vehicle was taken back to the dealer for a second time, where they stated the transmission would need to be replaced. The vehicle was not repaired. The manufacturer was not made aware of the defect. The approximate failure mileage was 90,000.
The contact owns a 2004 Nissan Altima. On a few occasions, while driving at any speed, the gears slipped and jolted when shifting between first and second gears. While idling at a traffic light, the vehicle shut off. The check engine light illuminated, dimmed briefly, and has remained illuminated ever since. Her VIN was not included in NHTSA campaign id number 06v242000 (engine and engine cooling). The failure mileage was 44,000.