I have the engine code P1481 on my 2003 GMC Envoy

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Carguy1 · Answer 1 · 2018-09-11T20:37:55+0000

Hi there,

This code indicates an issue with the fan clutch assembly. Here is some info for you.

P1481 GMC - Cooling Fan Speed Signal Lost
Read more: https://www.autocodes.com/p1481_gmc.html