Nissan Repair: power seat, circuit tester, power seat
Questionseat back won't come upright
AnswerHi John -
If all the other adjustments work (IE tilt, height, etc) then the motor for the seat back is probably fried. Best way to check is to get a circuit tester and check power to the motor when applying the switch. If there is power, motor needs replacing. If no power, then check the switch.
Hope this helps -
aloha
calvin