Question about 2004 Saab 9-3

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I have a 04' saab 9-3 areo sometimes it wont start just a clicking noise (like when you have a low battery) but i have had the battery Alternator and starter checked all good.If i keep the key in the starting position it will eventually start. I'm thinking its a bad relay!!?? This just started happening. Thnks for any help

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Hi,
Sounds like a bad starter relay. When you turn your key to start, current flows through a relay which in turns supplies 12 volts to the solenoid on your starter motor. As you alluded to , typically the common clicking sound that we all hear occasionally, is usually related to a flat battery or bad starter motor, but as you have had these checked (by a professional?) the only possibility is the relay that supplies 12 volts DC to your starter motor solenoid.
Thought you might find this interesting to help you understand ignition systems:
http://auto.howstuffworks.com/ignition-system.htm
Cheers,
Steve (Melbourne, Australia)

Posted on May 14, 2010

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