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| | | | Joined: Jun 2011 Posts: 59 Wrench Fetcher | | Wrench Fetcher Joined: Jun 2011 Posts: 59 | I have the aftermarket turn signal with a 20amp inline fuse. whenever i turn on the heater the fuse blows. Obviously the 20amp in not sufficient but is it safe to put a higher amp fuse in? | | | | | Joined: Feb 2002 Posts: 12,029 Cruising in the Passing Lane | | Cruising in the Passing Lane Joined: Feb 2002 Posts: 12,029 | you have the heater and signals on the same fuse??
the heater should have it's own wire direct to a power source, and should do fine with a 10 amp fuse - if it's blowing a 20a I'd say something is wrong with the motor or switch
Bill | | | | | Joined: Jun 2011 Posts: 59 Wrench Fetcher | | Wrench Fetcher Joined: Jun 2011 Posts: 59 | its a brand new 12v motor and new switch as well. i have one wire going from ign to switch the other from switch to motor and one to ground. i havent investigated wether or not its on the same power but just noticed today as soon as i hit the switch fuse blew | | | | | Joined: Feb 2002 Posts: 12,029 Cruising in the Passing Lane | | Cruising in the Passing Lane Joined: Feb 2002 Posts: 12,029 | first time you've tried it since installed? something binding the fan so it can't turn freely? maybe something grounded the wrong polarity? if the inline fuse is feeding both the signals and the heater, you should fix that for starters, any electrical item should have it's own fuse
Bill | | | | | Joined: Jun 2011 Posts: 59 Wrench Fetcher | | Wrench Fetcher Joined: Jun 2011 Posts: 59 | yea i previously didnt turn on the heat because it was a 6v motor on a 12v system. so I since got a new 12v motor and hooked it up. I have to see where the hot lead is coming from. | | | | | Joined: Jun 2011 Posts: 59 Wrench Fetcher | | Wrench Fetcher Joined: Jun 2011 Posts: 59 | So i have the hot lead coming off of the ign going to original 2 speed switch and then to motor and ground.
The turn signal flasher holds steady when jumping it out as well.
what can i do or try?
my current system is now negative ground. does this have anything to do with it?
Last edited by 54GCPGMC; 02/25/2012 2:35 AM.
| | | | | Joined: Jun 2011 Posts: 59 Wrench Fetcher | | Wrench Fetcher Joined: Jun 2011 Posts: 59 | Figured it all out. Ran a new line from the engine bay to switch and then 30amp inline fuse to heater. works like a champ. | | |
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