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(SOLVED) Car won't start and multiple systems no longer work after battery issue
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Sidom
Veteran
/ Moderator
May 4, 2023, 3:11 PM
Post #26 of 34
(269 views)
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Re: Car won't start and multiple systems no longer work after battery issue
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HT donates his time here to help people, so we have to be respectful of that. This connection looks a bit suspect. https://imgur.com/1yFLb1x
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gunthrek
User
May 4, 2023, 3:26 PM
Post #27 of 34
(261 views)
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Re: Car won't start and multiple systems no longer work after battery issue
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The circled terminal looks like the very end, which would make sense if that's the end that the power comes through first and I effectively shorted the circuit by hooking the battery up backward. What is the proper procedure for testing that circuit? Leave the car off and test it with the ohm function on the multimeter, or do I need a special tool?
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Tom Greenleaf
Ultimate Carjunky
/ Moderator
May 4, 2023, 3:26 PM
Post #28 of 34
(261 views)
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Re: Car won't start and multiple systems no longer work after battery issue
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Just fast: Get an ohm meter. Understand the one U get. Ohms will read total contact plain wire, metal or fuses. This all happened wrong fast so rule out things one by one if just "continuity" Yes/No for now not more. If nothing found then back to needing help, Tom
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gunthrek
User
May 4, 2023, 3:45 PM
Post #29 of 34
(256 views)
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Re: Car won't start and multiple systems no longer work after battery issue
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Ok, so after going back to look at that part of the fuse, I can verify it's definitely blown right there. You can only see it from this specific angle, and even then I only noticed once I put the voltmeter on it and only got a reading from one side. Really difficult to notice with so many other things going on. That said, is there a safe way to temporarily reconnect these to verify it's actually the problem? I obviously need a new one, but at the same time if I still have to take it to a mechanic for something else, then I'd rather just do that. Thanks!
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Sidom
Veteran
/ Moderator
May 4, 2023, 4:02 PM
Post #30 of 34
(252 views)
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Re: Car won't start and multiple systems no longer work after battery issue
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No you want to bite the bullet here and get the right part. This is a safety valve for the car and anything you use to Bridge it won't blow if there's a problem and then you might burn your car down. I know it sucks when money is tight, but something like this get the right part
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gunthrek
User
May 4, 2023, 4:02 PM
Post #31 of 34
(250 views)
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Re: Car won't start and multiple systems no longer work after battery issue
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SUCCESS! I took my small pair of vice grips to bridge that connection and the car started right up! Everything works fine, including all the systems that weren't powering up. So now I know I just need to replace that part and everything should be fine. Really appreciate all the help guys! Fantastic!
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Sidom
Veteran
/ Moderator
May 4, 2023, 8:41 PM
Post #32 of 34
(222 views)
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Re: Car won't start and multiple systems no longer work after battery issue
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Nice...glad to see ya got it going.
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Tom Greenleaf
Ultimate Carjunky
/ Moderator
May 4, 2023, 9:17 PM
Post #33 of 34
(218 views)
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Re: Car won't start and multiple systems no longer work after battery issue
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Long show ending well. Heed the warning on "bridging" electrical stuff clearly this time showed the spot. Onward. Long thread is/was hard to follow and read. ************************** Laugh, smile, cry: The whole world can be fixed with Vice Grips, WD-40 or Duct Tape. Let it be :-) Tom
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