Happens if you hook up jumper cables backwards. What happens if you put jumper cables on backwards

Happens if you hook up jumper cables backwards Rating: 4,8/10 394 reviews

Hooked up jumper cables wrong, but there seems to be no damage?

happens if you hook up jumper cables backwards

However, on very rare occasions a fuse will weld itself together, creating a constant connection between battery and component. Last night, I was helping a buddy of mine who needed a jump. That will tell you if your mechanic is quoting the correct amount. Im not an expert, so take my advice with a grain of salt, but I think I can tackle this question: Possibly, but not likely. Give him a chance to make good. You can instead post these to our sister subreddit:.

Next

Hooked up the jumper cables the wrong way.....sparks and smoke

happens if you hook up jumper cables backwards

And one of the big box stores here once sold a generic battery with the polarity marked incorrectly. Ok, so it's red + cable on the dead battery first then other red cable + on the good one. Your problem arose after hooking up the battery incorrectly, so you assume the latter caused the former. Better insurance companies cover this type of accident under your comprehensive coverage. Are the fuseable links available from Nissan? The store should pay to restore your car to the condition is was in before they messed up the battery installation. Being functional in finances, home projects and computers has allowed Gardapee to give her readers valuable information. Now when i turn the key on the dash lights do not come on and either does the touch screen.


Next

Hooked up jumper cables wrong, but there seems to be no damage?

happens if you hook up jumper cables backwards

I suggest that you carefully inspect all fuses to see if you can find any that have blown. However, should I be wary that something may have been damaged that I'm not noticing? Something about the generator not be regulated enough to prevent frying the stator in the alternator. They aren't built to try to drive into a dead short load. However it appears that this did not happen with your car since some circuits still have power. The battery was bad and was the only problem until the customer attempted to jump start it and hooked the cables up backwards. The U115 codes relate to the computer not working properly.

Next

Consequences of backwards jumper cables

happens if you hook up jumper cables backwards

His battery, on the other hand, was kicked when it was down. I am mostly worried about my wifes car if i screwed it up and also what was smoking on my car and is it safe to drive? Ihad my car runningand was giving a friend a jump she had her cables on backwards and i didnt check. Better yet, keep the 12V auxiliary battery in top condition at all times so that a jump start is unneeded. Like the title says my neighbors Grandson accidentally hooked up the jumper cables wrong on their 1997 ford escort. In the future do consult these set of instructions before working on the car. I put the pos on 1st then the neg. Reversing the battery connections is not too uncommon.

Next

Jumper cables hooked up backwards on neighbors car

happens if you hook up jumper cables backwards

That is the third link you need. There's a joke in electronic engineering about transistors being invented to protect fuses. I was wondering if something else could go wrong with it. Replace the fusible links, charge the battery, cross your fingers, and see what happens. I got a new battery and all the lights and gauges work but the car doesn't even think about turning over.

Next

SOLVED: Hooked up jumper cables backward

happens if you hook up jumper cables backwards

This probably would not have killed the starter. Touch the positive and negative nodes to the corresponding connections in the component and it will tell you if they're still allowing current to flow through properly. It was particulary costly on a couple of cars. Guess the next step is to pull the alternator and have it tested out. Why so few miles on the car I mean that car is 7 years old and hasn't even been driven 2000 miles a year.

Next

Hooked up jumper cables wrong, but there seems to be no damage?

happens if you hook up jumper cables backwards

First, let me say, I cannot believe they had the gall to ask you to pay for the alternator. He might even consider getting a used alternator. With any luck, Hobbit, Patrick Wong, Bob Wilson, or one of the other e-smart posters will log in with heavy duty advice. Also you could actually fix the problem with a fuse replacement and not know it if you have a bad aux battery in the mix. Any injury, damage or loss that may result from improper use of the tools, equipment, or the information contained in this video is the sole responsibility of the user and not World Mechanics. The heat can also melt solder and other components that hold the cables and clamps together. We swapped out the fuse for the starter in the fuse box and it turned over only when we cranked the keys in the ignition.

Next

WHAT HAPPENS IF YOU JUMP A CAR WITH WRONG TERMINALS HOOKED UP

happens if you hook up jumper cables backwards

I got out with a bit of cosmetic damage and he had to replace the fuseable links and a few fuses to get his going again. Get it seen to asap and be prepared to replace some wiring looms here and there. Why did you need a new battery anyways? The fusible link inside the housing is most likely toast. Any ideas would be awesome and yes i did puch the button to turn the display on but it does not come on. The radio still does not work and the tailgate light is blinking on-and-off. I would recommend an by a mobile, professional mechanic, such as one from YourMechanic, who will come to your location, diagnose this problem, give you an accurate assessment of damage and cost estimate for repairs.

Next

accidentally hooked up jumper cables backwards. No there...

happens if you hook up jumper cables backwards

We are testing in in the video and you can find out what actually happens. Do you have proof that they attached the cables backwards? This is designed to die if you connect the battery wrong. You may need to have your co-worker file a claim with her insurance, which will then seek to collect from your insurance company. If you had waited just a little longer, the radio would not be a concern right now. Had me come look at it and found 100 amp main fuse blown. You might have done a little bit of damage to the insulation on the battery connections, but they design cars for this possibility. Taking it back, they confirmed that the alternator was dead and replaced it with me paying for it.

Next