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Wired jump start cables incorrectly and now car won't turn on.

63K views 44 replies 16 participants last post by  stanfifer1000  
#1 ·
As the title says I incorrectly wired my jump start cables wrong when I was trying to jump start it. My car seems like it's completely dead now and afterwards when I did wire it correctly and let it charge for about 15 minutes no luck. My odometer and just about everything in the car seems dead. When I put it in accessory the only electrical thing that seems to be working is the light where my ignition key goes into, the airbag light in the odometer, and the "ding ding ding" noise the car makes when a door is open.

What do you guys believe is wrong with the car? I have not checked my fuses yet but I will right now. Does the Camry have some sort of safety fuse just in case incidents like these occur?
 
#4 ·
Try looking for one that says batt. For battery if not look at the starter fuse. Or ignition fuse those are usually in the dash panel. I'm not really familiar with the 4.5 as I own the 3 but Imagine they are almost identical in fuse location. So look for some in the dash panel. Make sure the alt one is fried though. You have to look at it really close sing its really thin at the bridge thing.

Sent from my SGH-T839 using AutoGuide.Com Free
 
#8 ·
How do you hook clamps up backwards? The black goes to negative...and red goes to the red terminal.....also known as positive, denoted by a plus.

Throw away your cables and every other tool you own. Next time you want to pump gas, get someone else to do it for you. Oil changes are far out of your grasp, but hopefully one day we can work on those.
 
#11 ·
It can be clamped to the block or to the negative terminal on the battery. The worry is causing sparks near the charging battery, as charging a lead-acid battery releases hydrogen gas...

Check all of your fuses. Replace the ALT fuse and the STA (starter) fuses for good measure. This is acting like a popped fuse. That feeble attempt at cranking could be because you're pulling just enough juice to arc the incredibly small gap in whichever fuse is blown.
 
#13 ·
Now, now... Let's settle down. We all get hotheaded.

Do you have a fuse tester? That'll actually make testing things far easier. Most generic fuse kits ship with a basic one.

I still advise replacing the ALT and STA circuit fuses.

Can you try starting it with another battery? Despite their resistance to deep cycling and temperature damage, lead acid cells are quite sensitive. It's possible you accidentally cooked it. I know I've done stupid things when fatigued. After reinstalling the trans on my Gen 2 (I replaced the clutch and most of the front end suspension) I forgot to torque the nuts on the middle engine mount. I lost the nuts somewhere down the road and had to replace them.

Take the battery to an AutoZone to have them test it- they will do so for free. They'll even put it on a deep cycle charger in an attempt to put life back into it.

Good luck!

Edit: I wouldn't buy a Camry in anything but red. Both of mine are late-'80s Toyota Maroon.
 
#14 ·
Look in the fuses block under the hood, You may have popped one of the main fuses. Look for fuses rated at square large fuses (bigger than the rectangle ones labeled 5 10 etc) will probably be 40 amp or larger. A friend of mine did the same thing to his Honda and it blew an 80 amp main fuse.
 
#21 ·
I replaced my ALT fuse which was 100 amp. That was the fuse that was fried. The car still does not start and my battery is working fine. Everything in my car seem to be working good except it won't start. My starter fuse seems to be fine as well and all the other ECU fuses. I can't seem to find a battery fuse that everyone was talking about.
 
#20 ·
So, did you get your problem fixed? I remember helping my dad one time around 40+ years ago and he accidentally crossed the cables on an old Ford w/a generator. He burned his hand but was okay. We all make mistakes, don't sweat it. People will help you here, just be patient.

I would bet you might have fried a fusible link or the 40amp fuse under the hood in the fuse block. Let us know what year Camry you have.

:)
 
#25 · (Edited)
sound like your starter went bad on you... are you sure your battery is good? if you measure volts across the battery terminals, it doesn't tell you a lot... because you're not under load.

can you take your battery off and head off to auto zone and they'll test unload for you to see if your current amps under load good or bad battery? if the battery not bad, your starter perhaps went bad. you can get (tool not too heavy because you don't want to damage the starter when hit on the starter) something hit on starter CAUTION DO THIS WHEN THE ENGINE OFF. THEN YOU TRY TO START THE CAR AGAIN.

REPORT BACK WHAT YOU FIND... WE ARE HERE TO HELP....SOUND LIKE YOU HAVE A WEAK AMPS ON THE BATTERY BUT IF YOU CAN REMOVE TO TEST BATTERY AT AUTOZONE FREE. TO NARROW THE ISSUES.

ALSO, AUTOZONE TEST STARTER FREE, TOO. IF YOUR STARTER BAB, DON'T BUY NEW STARTER... REPORT BACK AND I CAN PROVIDE YOU THE OEM PART BECAUSE ALL YOU HAVE JUST BUY STARTER KIT..AND REPLACE THE BRUSHING ON THE STARTER... THEN, YOU HAVE A NEW REBUILD STARTER.... COST REBUILD STARTER JUST $30.00.

POST BACK WHAT YOU FIND..
 
#31 · (Edited)
good point, but is the electronics inside the starter demage or not? i hope that is not the case but you have a good point....

Do you have access to junk yard pull-a-part? bring your own tools and pull out a starter and that way save $....

hope the battery re-charge and the car is back in business.. if not, i think you have a starter issue....best bet, go junkyard and pull one out and pay less $...

or you can remove your old starter and have it test at autozone....
if I were you, I pull out the starter and have it test at Auto Zone... if bad, either go junkyard pull-a-part pull out a starter....or rebuild your old one...

you save $ either way, but if I pull a starter from junkyard, I still replace both brushing while you have the starter out. save future starter problem arise.
 
#38 · (Edited)
OK, your battery sound strong and your starter is also good. I can say battery and starter are ok.

I would check all the fuse box... if I remember correctly, they're two fuse boxes under the hood and one under corn holder. you have to remove the corn holder to see the fuses....

can you check your EFI (Engine Fuel Injector) fuse under the hood? when you crank, does your engine turn at all? the EFI fuse should be the one near to the headlight(right if stand in front engine)... worry, you get no fuel because the fuse EFI blow.


update back what you find...
 
#45 ·
That was unnecessary as I only came here to find possible answers in order to fix my car and get it running again. You are acting as if I had no idea or any common sense on what I was doing. I've jumped start cars before and this was my only time where I got them crossed. My battery does not have the indicators that are red and shows the + and - signs because it broke off so I made an accidental mistake due to being fatigue from working on my car all day. So no need to flame on this thread if you're not going to be of any help. I'm sure my car looks a shitload better than your shitty red Camry that is stock with the only aesthetic pleasing to your eye is your riced out spray painted valve cover that "adds 5hp" but you see here. At least I was not stupid enough to blow my engine. So good day to you sir.
Well well u just might be human afterall