00 chevy 3500 eletrical problems need help - The 1947 - Present Chevrolet & GMC Truck Message Board Network

mnky30 · 01-29-2009, 02:22 AM

my 2000 chevy 3500 work truck has no power at the heater fuse and the anti lock brake lite turns off and on when it wants and there is a buzzer that goes of every once and a while. any one every experince this and what was it. thanks

finch · 02-02-2009, 02:20 PM

sounds like maybe an intermittent ground or ABS sensor. or a combination of things. check out the ABS sensors located on each front hub. chek for corrosion or broken wires.

check the under hood fuses and any exposed wiring for damage, let us know what you find.

mnky30 · 02-03-2009, 01:04 AM

i will check those out and let you know what i find. thanks

Houston54 · 02-23-2009, 09:13 AM

There is a small ground wire on the rear passenger side of the engine that comes out of the harness and is secured to the rear of the block with a bolt. Disconnect the bolt, clean the surfaces and re-install. This solved the electrical issues I was having with my 2003 Sub. It may or may not help with your problem but it may be worth the effort.

mnky30 · 03-06-2009, 12:46 PM

well i found the problem it was the ignition switch the orange wire coming out of the switch that powers fuse # 6-12-18-24 fuses was getting no power. replaced ignition switch and all works again. thanks for the help guys

01-29-2009, 02:22 AM	#1
mnky30 Registered User Join Date: Apr 2007 Location: santa rosa california Posts: 226	00 chevy 3500 eletrical problems need help my 2000 chevy 3500 work truck has no power at the heater fuse and the anti lock brake lite turns off and on when it wants and there is a buzzer that goes of every once and a while. any one every experince this and what was it. thanks __________________ vinnie 1960 chevy c10 frame with a 1966 cab 2002 dodge intrepid r/t 2004 chevy 2500 4 door short bed

02-02-2009, 02:20 PM	#2
finch Registered User Join Date: Dec 2007 Location: Sioux Falls, SD Posts: 365	Re: 00 chevy 3500 eletrical problems need help sounds like maybe an intermittent ground or ABS sensor. or a combination of things. check out the ABS sensors located on each front hub. chek for corrosion or broken wires. check the under hood fuses and any exposed wiring for damage, let us know what you find. __________________ Andy... '70 C/10 Under Construction http://67-72chevytrucks.com/vboard/s...d.php?t=298553 '71 K/20 Frame-off resto, SOLD!!! http://67-72chevytrucks.com/vboard/c...ct=2399&cat=12 '05 Silverado Z-71, CC SB, Daily Driver

02-03-2009, 01:04 AM	#3
mnky30 Registered User Join Date: Apr 2007 Location: santa rosa california Posts: 226	Re: 00 chevy 3500 eletrical problems need help i will check those out and let you know what i find. thanks __________________ vinnie 1960 chevy c10 frame with a 1966 cab 2002 dodge intrepid r/t 2004 chevy 2500 4 door short bed

02-23-2009, 09:13 AM	#4
Houston54 Registered User Join Date: Feb 2005 Location: location Posts: 527	Re: 00 chevy 3500 eletrical problems need help There is a small ground wire on the rear passenger side of the engine that comes out of the harness and is secured to the rear of the block with a bolt. Disconnect the bolt, clean the surfaces and re-install. This solved the electrical issues I was having with my 2003 Sub. It may or may not help with your problem but it may be worth the effort.

03-06-2009, 12:46 PM	#5
mnky30 Registered User Join Date: Apr 2007 Location: santa rosa california Posts: 226	Re: 00 chevy 3500 eletrical problems need help well i found the problem it was the ignition switch the orange wire coming out of the switch that powers fuse # 6-12-18-24 fuses was getting no power. replaced ignition switch and all works again. thanks for the help guys __________________ vinnie 1960 chevy c10 frame with a 1966 cab 2002 dodge intrepid r/t 2004 chevy 2500 4 door short bed



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