Look in your owners manual and it will tell you.
Easiest way is to check the voltage your getting out of it when you have electrical loads on (headlights, radio, blower) If the alternator is faulty the voltage would be low
2001 impala transmission service how often
look in your owners manual and it will tell you.
In most cases if it is an alternator then it has an internal regulator
Read the manual, it will tell you
No, only the faulty one, the fault code will tell you which is faulty.
It should tell you in your owners manual.
you can only tell by the serial number on the engine and a decode book.
How to Tell If Your Car Alternator Is Bad Check related link below…
A quick way to tell if there might be a problem with an alternator is to remove the positive side battery cable from the battery while the vehicle is idling. If the engine dies, odds are there is an alternator problem.
Tell Me How I Should Tell You - 2006 was released on: USA: 12 March 2006