What Is This Looping Line Mean?

By redsled2007
August 29, 2007 in Ask A GM Technician

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redsled2007

Posted August 29, 2007

Was looking over the warning lights of my new Sierra Denali when I noticed this unusual icon:

Anybody know what this is or comes on for?

And yes I did look in the manual; it shows the icon for the engine but not the squiggly line.

C & A s Dad

Posted August 30, 2007

Glow plug indicator of the Duramax trucks.

lord-dogbert

Posted August 30, 2007

That's a cool icon, I want one. I'll link it to the "Warning, about the get reamed by the stealer" switch.

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