2004 GMC Jimmy WHATS WRONG

Tiny
DGJ
  • MEMBER
  • 2004 GMC JIMMY
Heater problem
2004 GMC Jimmy 6 cyl Four Wheel Drive Automatic

AC WORKS BUT WHEN BUT ON HEATER DOES NOT WORK COOL COMES OUT
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Sunday, October 3rd, 2010 AT 9:16 PM

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Tiny
HMAC300
  • EXPERT
Check the heater actuators they may be stuck it will be similar to the pictures i'm sending. they are listed as #1 & 2 they move to switch the air in theheater box. They may have vacuum hoses going to them as the picture i'm sending is electric...


http://www.2carpros.com/forum/automotive_pictures/406719_actuator_6.jpg

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Saturday, October 23rd, 2010 AT 9:41 AM

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