How to tell if the ignition switch is bad?

Answer

A tell tell sign that a ignition switch had gone bad is the dashboard lights. When your car stalls, the lights on the dashboard will shut off. The speedometer and tachometer will also go off but will come on again. Another symptom of a bad ignition is the vehicle itself not starting. The engine may have to be turned over several times before the engine actually starts which drains your battery. Another sign is a hot ignition. This means the probably could be electrical.

Q&A Related to "How to tell if the ignition switch is bad?"
1. Open the hood and set the dial on your voltmeter to "volts. 2. Touch the red lead of the voltmeter to the power terminal on the battery. 3. Touch the black lead on the voltmeter
http://www.ehow.com/how_5646925_check-bad-ignition...
For the starting position, test the voltage at the starter solenoid (small wire) when the key is at the start position. A test light can also be used. Be careful because there is
http://wiki.answers.com/Q/How_do_you_tell_if_ignit...
check for voltage at starter with key tunred to start. Please see my tip at http://www.fixya.com/cars/r6222268-engine_doesnt_crank_turn_over . These are generic instructions. If you
http://www.fixya.com/cars/t6238515-could_tell
if you mechanic hooked up a scanner (diagnostic computer) he should be able to tell more than if spark plugs are good. as all sensors input to vehicle computer will be visible.maybe
http://answers.yahoo.com/question/index?qid=201004...
1 Additional Answer
The ignition switch powers up different functions in your car so quite a few different symptoms can occur if the switch is bad. You may have a problem with the car starting and then stalling. The area around the switch could feel hot to the touch. Some of the cars accessories may not work. These are only a few of the possible symptoms. You can find more information at www.2carpros.com
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