directionals blowing fuse - The 1947 - Present Chevrolet & GMC Truck Message Board Network

78-5.3 · 01-15-2010, 04:44 PM

my directionals were flashing really fast and havent had the time too look at it until it blew the fuse today i put another fuse in and that blew right away !!! i cant hear the flasher can either?? any ideas on what blowing the fuse??? thx

87 STEPPER · 01-15-2010, 05:43 PM

The flasher unit culd be at fault. I had an S10 years ago and i had the same problem it ended up being a bad lamp one of the dual filliments was slightly touching the other and it would groung out on the other and pop the fuse.

keith61760 · 01-15-2010, 05:43 PM

You may have a short somewhere. Look at the wires near the turnsignals in the front and rear. See if there is something rubbing that may have finally rubbed through causing the wires to touch other wires or ground out against the frame or body.

thrtsxchambers · 01-15-2010, 06:53 PM

That was my idea, flashers or bad wire. Mine will blink wierd if a bulb is out but don't blow fuses.

**old Rusty C10** · 01-15-2010, 07:32 PM

im going to second the bad bulb idea that happened to me on an old Impala years ago

78-5.3 · 01-15-2010, 09:10 PM

it was a bad flasher there flashng normally now !!! thx guys

01-15-2010, 04:44 PM	#1
78-5.3 Registered User Join Date: Oct 2009 Location: Waterboro ,MAINE Posts: 547	directionals blowing fuse my directionals were flashing really fast and havent had the time too look at it until it blew the fuse today i put another fuse in and that blew right away !!! i cant hear the flasher can either?? any ideas on what blowing the fuse??? thx

01-15-2010, 05:43 PM	#2
87 STEPPER STILL PLAYS WITH TRUX Join Date: Nov 2002 Location: Melbourne, Fla. Posts: 2,764	Re: directionals blowing fuse The flasher unit culd be at fault. I had an S10 years ago and i had the same problem it ended up being a bad lamp one of the dual filliments was slightly touching the other and it would groung out on the other and pop the fuse. __________________ ~~Bruce~~ MY 87 STEPPER MY 99 2D/WD TAHOE

01-15-2010, 05:43 PM	#3
keith61760 Registered User Join Date: Jul 2008 Location: Lemoore, Ca Posts: 161	Re: directionals blowing fuse You may have a short somewhere. Look at the wires near the turnsignals in the front and rear. See if there is something rubbing that may have finally rubbed through causing the wires to touch other wires or ground out against the frame or body. __________________ 1977 Chevy Cheyenne 2wd SWB

01-15-2010, 06:53 PM	#4
thrtsxchambers Registered User Join Date: Nov 2009 Location: Salisbury, NC Posts: 316	Re: directionals blowing fuse That was my idea, flashers or bad wire. Mine will blink wierd if a bulb is out but don't blow fuses.

01-15-2010, 07:32 PM	#5
old Rusty C10 Robert Olson Transport Join Date: Oct 2002 Location: recent transplant to NC USA Posts: 20,313	Re: directionals blowing fuse im going to second the bad bulb idea that happened to me on an old Impala years ago __________________ Bob 1951 International running on a squarebody chassis "If a man's worth is judged by the people he associates himself with, then i am the richest man in the world knowing some of the fine people of this board" http://67-72chevytrucks.com/vboard/a...t.php?f=25&a=9 (you can review the site rules here!) PM Me for your vehicle/parts hauling needs in the North East US or see my Facebook page Robert Olson Transport Live each day to the fullest.. you never know when fate is going to pull the rug out from under you... I hate cancer!!

01-15-2010, 09:10 PM	#6
78-5.3 Registered User Join Date: Oct 2009 Location: Waterboro ,MAINE Posts: 547	Re: directionals blowing fuse it was a bad flasher there flashng normally now !!! thx guys



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