Hey all
I have a (new to me of a year) 1.5 diesel 2012 Nissan Juke.
I noticed the car was.making quite a horrendous whining noise from under the bonnet from the auxiliary area. I checked my voltage with the car on idle an was getting about 13.89v. If I then added on main beams and fog lights it was going to about 13.78v - 13.84v. When I then further put on my AC the noise would get much worse and noticed the voltage drop quite sufficiently to 12.0v - 12.09v. The car has a red check engine and I had it scanned and it is showing the following fault codes. I am leaning towards alternator but wanted to see if there is anything I can check with a juke to be sure?
Thanks in advance.
Sent from my moto g(8) plus using Tapatalk
I have a (new to me of a year) 1.5 diesel 2012 Nissan Juke.
I noticed the car was.making quite a horrendous whining noise from under the bonnet from the auxiliary area. I checked my voltage with the car on idle an was getting about 13.89v. If I then added on main beams and fog lights it was going to about 13.78v - 13.84v. When I then further put on my AC the noise would get much worse and noticed the voltage drop quite sufficiently to 12.0v - 12.09v. The car has a red check engine and I had it scanned and it is showing the following fault codes. I am leaning towards alternator but wanted to see if there is anything I can check with a juke to be sure?
Thanks in advance.

Sent from my moto g(8) plus using Tapatalk