Hi everybody
I need advice .
When is my car on (05 LR3) engine is on 600 RPM but when I turn A/C on engine raw to 10000 in park or neutral . If the car is in drive engine is at 600 RPM whit A/C on or off. Is that normal or need to be inspected.

 

I am assuming its 1000 and yes its normal. the only times its not is when it goes over that around 1500 and you hear the fans kick on and the ac is off as well as the defroster. The computer will kick on the fan if it doesn't see proper voltage coming from the alternator.

But with the ac on it does the same thing to deal with the extra load.