Showing posts with label testing. Show all posts
Showing posts with label testing. Show all posts

Tuesday, November 8, 2011

Chevy Trailblazer no crank testing and information

Chevy Trailblazer no crank testing and information On YouTube.





A big misconception is that the ignition switch is directly tied into the starter. This bad info, combined with a high failure rate of ignition switch failures, leads a lot of people to replace the ignition switch for a no crank. Also, there have been cases where people see the 12v from the ignition switch yellow wire, don't see it at the starter, and assume that there is a break in the non existent wire that connects the ignition switch to the starter. Here I explain how the starting system works and show you how to test the starter relay inputs and the output. One thing that I forgot to mention, if every input test passed, and you can jump the relay to make the starter turn on, the problem is most likely the starter relay itself.

Keywords: trailblazer no crank, trailblazer no start

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Monday, July 4, 2011

How to jump-start a car

Somewhere in the street because of the battery is not an unusual scenario for most motorists stranded. And if you're already there, it is likely that can happen to you again. If you can type, leaving the only friendly people to jump start the car for you, then it is time to change things. Learning to jump start the vehicle is easy with these steps.

1 The things ready. To restart the car, you must have jumper cables, safety glasses and a car, a fully charged batteryBattery voltage similar to that of the rest of the dead car battery. Although not necessary, you can use a wire brush and rubber gloves.

Jump Starter

2 Check the battery. The batteries are electrolyte solution of sulfuric acid. Keep this in mind: Do not jump the batteries start with JumpStart or frozen solution, when the battery is frozen. It could explode the battery. You can check if the electrolyte solution freezes or removing the removable vent caps in some batteries.And if you are cracks in the battery casing is non-start. Instead, you buy a new one.

3 Make sure the batteries in the car is the same voltage. Make sure that the two cars are not touching and that any ignition is turned off.

4 Study of the battery. A battery has two poles. Should be marked as positive (+) and the other end is negative (-). You could actually say what the positive since it is often with a lid and a bunch of wires while to comethe negative is exposed to one with a black cord.

5 cable link to a particular order. With the help of a cable, attach one end to the positive terminal of the battery, while the other point, that the same cable to be connected to the positive terminal of the other vehicle. Using a different cable, connect one end back to the start of the vehicle less, while the other end, the vehicle is equipped with a dead battery, especially for its engine block.

6 Prepareand stay away from the hood of the car. Contact your cigarettes if you are smoking. Wear safety glasses always know how to do it. Start with the operation of the vehicle's battery.

7 Leave for 5 minutes. Then you start the vehicle, which was not leaving. Every time that does not work, wait a bit 'more before you do it again. But still, if it does not start, it's time to call a tow truck.

8 Remove all the links in reverse order when they are attacked.

How to jump-start a car

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