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Re: How do I jump start the car? The battery is dead
Pull another car or battery to front of car ,,and get the set of jumper wires (RED/BLACK) Red lead goes to Poss term (the biggest one) on both cars ..
Then the black lead goes to the earth side of battery
When started let engine run for 2 minutes and then remove the Black lead first on both cars then the Red lead,then let it run for about another 6 minutes or take it for a drive ,,,but connect the leads around the correct way to batterys......
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Use jumper cables from another car-put the positive jumper cable on the post on the starter where the battery cable connects, then the negative jumper cable to a ground on the frame of your car. Turn on the car you are jumping with and let it run about 10 minutes. It might charge up your battery in the trunk enough to open the trunk.
You will need to get to the battery inorder to do this. If you can't, because the lock is not functioning, you will need to call a locksmith and have the lock replaced. Do this properly, if you don't you could cause more damage than just a dead battery.
You have a dead battery and need a jump start. There is the right way and the wrong way to accomplish a jump start safely. Because of the potentially severe hazards due to improper use of jumper cables it must be done correctly. Auto batteries contain Sulphuric Acid which can blind you, or at the very least burn your skin. Also auto batteries vent off Hydrogen Gas which is highly explosive even from the slightest spark. Because of this danger it is critical to attach the jumper cables in a precise sequence. 1. Park the vehicle with the GOOD battery close to the vehicle with the BAD battery but do not let the vehicle touch each other. Make sure the cables are not routed so as to touch any moving parts, such as a fan blade.2. Attach the jumper cablePositive +terminal to the GOOD batteryPositive +terminal.3. Attach the other end of the jumper cablePositive +terminal to the BAD batteryPositive + terminal.4. Attach the Negative -jumper cable terminal to the GOOD batteryNegative - terminal.5. Attach the last jumper cable Negative - terminal to a heavy metal ground part of the engine andNOTto the dead battery Negative -terminal. Reason being this last connection will cause a spark, and you do not want a spark next to the battery where it could ignite the Hydrogen. 6. If the engine of the donor vehicle with the good battery was not left running, start the engine and let it run for 2-3 minutes to put a charge in the bad battery.7. Start the vehicle with the BAD battery and then remove the jumper cables from the batteries in the exact opposite order you installed them.
Usually you can energize the electrical system by making a mini set of jumper cables using a lamp cord and alligator clips. attach one end to a battery and attach the ground to the starter housing or any metal bracket, the positive lead to the main terminal on the starter. (don't mix up the lead ends...mark them so you can identify them.) Do not try to start the car with this attached. light wire won't handle the amperage.
Your jumper cables are most likely red and black. Locate the positive and negative terminals on your battery, they are marked ( + ) or pos.,that's the red one, and ( - ) or neg. that's the black one. Conect one end of your cables to your battery (doesn't matter which one you do first) make sure you are connecting the other end to the same terminal on the dead battery (that is to say positive to possitive) now do the same with the other cable. There may be a little bit of a spark that's normal when you make the finalconnection. The danger is in taking them off, do it in the same order that you put them on, if you take both cables off at the dead battery and they touch you are going to be having a bad hair day. the thing that most people don't get is you have to have a good clean convention. If you don't try wiggling the clamp on both batteries to make them dig into the terminals. Also there is a huge difference between someone who left the lights on in parking lot and someone with a dead battery on the side of the interstate. The guy in the parking lot has a dead battery, the guy on the side of the road has a dead battery and a dead alternator, he needs a tow truck, not a jump.
If you can open the hood, you can jump start the car at the alternator. Put the positive jumper cable on the large + wire on the alternator, and attach the negative - to any bracket or to the engine block and this will start your car, or open the trunk.
Hot car --- Red to + ... Black to any metal car part away from the battery. Let the hot car charge the battery for a couple minutes before you try it. Try it. IMPORTANT: DISCONNECT THE HOT CAR BLACK JUMPER FIRST, then take the black off the dead car. Then disconnect the dead car red and then the other end on the hot car.
To jump start any car, you will need to have either a portable jump starter (that look like the ones found here: http://www.autobarn.com.au/products/7/45/3022812/) or have jumper leads which look like alligator clips.
To use either option, attach one side of the jumper cables to to your battery, then attach the other end to another car battery (or in the case of the portable jump starter, it will be already connected with the unit).
Ensure the correct color cable is attached to the correct battery terminal (metal point on battery), i.e. red to red, black to black.
Caution: Car batteries have a high amperage and can lead to electrocution if you touch both metal points on the battery. Always be careful when doing so and if unsure, do not attempt to do so without assistance from a competent individual.
Were the connections clean? (battery cables and posts
Did you have a good connection with the jumper cables? (some battery posts are hard to get at and clamping a jumper cable can be difficult)
How long were the jumper cables left on? (weaker batteries will require leaving the jumpers on for a longer period of time (15-30 minutes)
Was the other car running? (jumping battery to battery will have the same effect as jumping alternator to battery)
Was the car with the dead battery warm or cold? (if the car you're trying to start was hot, it may not be the battery that's at fault
If the car you're trying to start is cold, ensure your battery connections are clean (manually cleaning is better but there are some very good sprays that work pretty well. Leave the jumpers on for a longer period of time with the other car running. I hope this solves your problem. Best of luck. Greg