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2003 seirra blower not working on hi


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gm trouble
Novice

Jan 15, 2007, 5:29 PM

Post #1 of 5 (1653 views)
post icon 2003 seirra blower not working on hi Sign In

can any one help my blower works perfect on 1,2,3 +4 but not on 5 i've changed the resistor still no different and up here in northern canada we need heat please any ideas


Tom Greenleaf
Ultimate Carjunky / Moderator
Tom Greenleaf profile image

Jan 15, 2007, 6:29 PM

Post #2 of 5 (1649 views)
Re: 2003 seirra blower not working on hi Sign In

Probably the switch as the resistor usually give you hi only, T



gm trouble
Novice

Jan 15, 2007, 6:35 PM

Post #3 of 5 (1648 views)
Re: 2003 seirra blower not working on hi Sign In

Tom one question when you hit 5 on the switch the relay in the resistor clicks do you still think it's the main switch


Tom Greenleaf
Ultimate Carjunky / Moderator
Tom Greenleaf profile image

Jan 15, 2007, 7:46 PM

Post #4 of 5 (1643 views)
Re: 2003 seirra blower not working on hi Sign In

Arggh! Try replacing that resistor or is it a relay that clicks. Hate to admit it but I really don't know for sure so if cheap enough best I can say is start with the cheap stuff, T



gm trouble
Novice

Jan 15, 2007, 7:53 PM

Post #5 of 5 (1641 views)
Re: 2003 seirra blower not working on hi Sign In

Thanks Tom any help is appreciatedWink






 
 
 






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