lights and dash lights dim could this be the alternator going out and if so would it also affect my fan
my headlights dim and so does the dashboard lights could this be the alternator and it so
could it affect the fan
Yes Yes and Yes
Yes and yes. If it has electric fans that is, not sure on that car
HIya Mark. Tie. Actually beat me.
thanks this trailblazer has been one thing after another
okay had alternator and battery checked both are good what else coul cause this
If alternator and battery tested good I would double check all battery connections make sure they are clean and tight. Also pay special attention where the negative battery cable connects to the frame and motor of the vehicle. If this connection is dirty or loose it could possibly cause these sorts of issues.
Looking for a Used TrailBlazer in your area?
CarGurus has 5,282 nationwide TrailBlazer listings starting at $900.
Search Chevrolet TrailBlazer Questions
Are you a UK consumer? CarGurus now has a discussion forum in the UK.
Chevrolet TrailBlazer Experts