Blower relay? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

*MonteSS454* · 11-07-2008, 01:43 AM

Ok, I've noticed something in my truck. I can turn on my blower motor without the truck on whatsoever and it's stays on high through all the stages. It's either barely blowing or starting a tornado in my cab and I replaced the relay but to no avail. Any other ideas on this?

Also my wipers will run without the truck on and I was told that we can add pulse boards and switch out the wiper switch and have intermmitent wipers. Anyone heard of or done this?

Also, my heater doesn't get very warm, maybe my heater core is going out?

11-07-2008, 01:43 AM	#1
MonteSS454 Account Suspended Join Date: Jun 2007 Location: Claremore, Oklahoma Posts: 821	Blower relay? Ok, I've noticed something in my truck. I can turn on my blower motor without the truck on whatsoever and it's stays on high through all the stages. It's either barely blowing or starting a tornado in my cab and I replaced the relay but to no avail. Any other ideas on this? Also my wipers will run without the truck on and I was told that we can add pulse boards and switch out the wiper switch and have intermmitent wipers. Anyone heard of or done this? Also, my heater doesn't get very warm, maybe my heater core is going out? Last edited by MonteSS454; 11-07-2008 at 01:58 AM.



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