lights and dash lights dim could this be the alternator going out and if so would it also affect my fan

10

Asked by Oct 27, 2014 at 10:00 AM about the 2002 Chevrolet TrailBlazer LS

Question type: Maintenance & Repair

my headlights dim and so does the dashboard lights could this be the alternator and it so
could it affect the fan

6 Answers

31,265

Yes Yes and Yes

2 out of 2 people think this is helpful.
Best Answer
143,075

Yes and yes. If it has electric fans that is, not sure on that car

1 out of 1 people think this is helpful.
143,075

HIya Mark. Tie. Actually beat me.

1 out of 1 people think this is helpful.
10

thanks this trailblazer has been one thing after another

10

okay had alternator and battery checked both are good what else coul cause this

101,565

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.

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