09 maxima fans inside the car won’t work!! Blower motor has been replaced, fuses and relays are good! Went into the hidden service menu, go to climate control it won’t let me click it??? But let’s me click everything else
helpppp!

 

What model Maxima do you have?
What was the last thing you were working on before the climate control quit working?
What lead you to believe the motor was bad?

 

It is a 2009 Nissan Maxima s, the old one was vibrating on high, replaced with a new one and it worked for a couple days then stopped, took it back and exchanged for another and it won’t work either. It has 3 wires to the blower motor power has power, ground is good but the small yellow and blue signal wire has nothing. I have since changed the ac amplifier, climate control with the fan speed control and Sunload sensor on the dash, my scanner showed a sun load sensor code in climate control but nothing else. It will not enter the climate control menu on the self diagnostic in the Nav screen and when I first turn on the car pressing the climate control on button does nothing I have to press the ac button then the fan speed shows up on the screen but Fan does not come on no matter what speed you put it on. The last thing I worked on was putting the headlights and front bumper on, it was a collision repair, after I replaced those parts the blower never worked again. Thanks for the reply

 

Stupid question, but did you get a third party blower or OEM? OEM has the resister and amp included so not sure what ac amp you changed out.