Mechanics

CAR START-UP

2007 Hummer H3 • 5 cylinder •

My 2007 hummer h3 will not start and makes this clicking noise when I turn the key to start it, so is this the battery, starter, or alternator?
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Dwilliams72
May 23, 2011.



Depends. You need to test all 3 for functionality. The click is likely the starter solenoid firing. If defective, wont make starter turn. If battery low same effect can be heard. Battery may be low from weak/bad alternator or juice abuse.

Tiny
Fixitmr
May 23, 2011.
Also could be a bad connection some where in battery/charge/start system.

Tiny
Fixitmr
May 23, 2011.
Thanks for the quick response, i'll get those areas looked at tomorrow.

Tiny
Dwilliams72
May 23, 2011.