2004 Buick Rendezvous Service engine soon light is on, and

2004 BUICK RENDEZVOUS
135,000 MILES • 6 CYL • FWD • AUTOMATIC
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BRANTWILHELM
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The check engine soon light is illuminated on the digital display not the actual check engine soon light. Also the high beam indicator in the dash cluster shows up randomly and flickers rapidly for a couple seconds then goes out. Just changed the gas cap and the battery to try and illinate any problems, but no luck. I Also forgot to mention earlier that i did take it too advanced auto, and autozone as well. No codes were found. That is part of the delima. I also thought that maybe it could have been calling for an oil change. I called the dealer and got the code to turn on the ignition, but not actually start the car, just pump the gas pettle 3 times. So i did that several times and the service engine soon light blinked and would come back on. Is there anything else like the oil changing sensor that would give a service engine soon light. I checked all fluids and made sure they were full. Im clueless....
Feb 12, 2010 at 2:03 PM
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JACOBANDNICKOLAS
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The directions the dealer gave you are to reset the oil change light not the check engine light.

Has anyone with a scanner tried to reset it? ALso, has anyone checked the body control module (BCM)?
Mar 5, 2010 at 10:14 AM