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2002 Saturn SC1 No Highbeams

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dfettero
New User

Jul 29, 2010, 3:49 PM

Post #1 of 4 (2415 views)
2002 Saturn SC1 No Highbeams Sign In
I have a 2002 Saturn SC1 and both high beams quit working.
Low beams OK (therefore fuses OK) and get high beam indicator light on instument panel
when highbeams switched on. I've replaced bulbs, drl relay, measured 12V at the lamps, dropped
$350 (2hrs labor and combo switch) and still no highbeams.

Any suggestions?


Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Jul 29, 2010, 3:59 PM

Post #2 of 4 (2412 views)
Re: 2002 Saturn SC1 No Highbeams Sign In
It is triggered by the Body control module and should have power at all times at the light.

The BCM controls the ground.



~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



(This post was edited by Hammer Time on Jul 29, 2010, 4:01 PM)


dfettero
New User

Jul 29, 2010, 4:06 PM

Post #3 of 4 (2406 views)
Re: 2002 Saturn SC1 No Highbeams Sign In
Yes there is 12 V at the lamps all the time. The bcm also turns on the high beam indicator and that is lit.


Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Jul 29, 2010, 4:18 PM

Post #4 of 4 (2403 views)
Re: 2002 Saturn SC1 No Highbeams Sign In
Actually, I just looked again and the BCM doesn't control the low beams. It just has an input when they are on. The combo switch supplies the ground on the Dk Blue wire. If it's not the combo switch, it can only be a problem with that dk blue wire running from the combo switch to the headlights.



~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.






 
 
 






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