Engine light code P0446
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Join Date: 07-30-10
Location: Detroit, Michigan USA
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Good morning,
I realize you are likely looking for some DIY tips on how to address the engine light code. If you should need assistance in working with a dealership on getting this diagnosed, I would suggest contacting GM of Canada at 800-263-3777 (Hours: M-F 7:30am - 11:30pm, Sat 7:30am - 6:00 EST). I'm also available to look into warranty/recall information for you, if you like.
Sarah
GM Customer Service
I realize you are likely looking for some DIY tips on how to address the engine light code. If you should need assistance in working with a dealership on getting this diagnosed, I would suggest contacting GM of Canada at 800-263-3777 (Hours: M-F 7:30am - 11:30pm, Sat 7:30am - 6:00 EST). I'm also available to look into warranty/recall information for you, if you like.
Sarah
GM Customer Service
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