Service Engine Soon Light...reset - S-10 Forum
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post #1 of 2 Old 01-27-2003, 07:47 PM Thread Starter
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Service Engine Soon Light...reset

Quick.. How do you reset the computer service engine soon light on a 2001 Blazer... The light just came on when I started it. Truck is running fine, checked the gas cap no problem but light is still on... I think it''s all this darn snow and the fact that the temp here in Ohio is -4 deg. I want to reset the computer so I can see if it'll come back on before I end up having to take it in.......

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post #2 of 2 Old 01-28-2003, 12:46 AM
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Massillon, home of the tigers eh? I work down there from time to time. Maybe we'll meet up someday... Anywho, to reset the "service engine soon" light just disconnect the negative battery cable for a few minutes. Bear in mind that you will have to reset your clock and radio presets after you do this. Another possibilty if you want to see what trouble code is stored, take your truck to Autozone. They can pull the codes and reset them for free. HTH's

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Last edited by SY2932; 01-28-2003 at 12:50 AM.
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