Question about Ford Five Hundred

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How do I test a bad ignition switch - Five Hundred Ford Cars & Trucks

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Going to need a wiring diagram or blow up from one,
of the ignition switch

Then you can use your volt meter in a number of ways
to test it

Posted on May 15, 2014

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I'm not getting any spark out of the plug to start the club cart(1994)

Is this a golf cart? Single plug? Test for current getting to coil when ignition switched to ON. If yes, either bad ignition module or bad coil. If NO, check ignition switch and related wiring.

May 11, 2016 | Cars & Trucks

1 Answer

I have a 2004 kia how do i know if the ignition switch is bad or going bad

Have it tested

If your working on a vehicle problem, you need a reason
to go & test the ignition switch

That reason comes from looking at & studying wiring diagrams
for a system problem & seeing the relationship or cause & effect,
that part has to your problem,basically lack of voltage not going
somewhere & controlled by the ignition switch

Testing can be done at a distance from the switch, depending on what info your gathering off the diagrams & confirming what works
& what doesn't

Jul 16, 2014 | Cars & Trucks

1 Answer

Electric window will go up but not down

either your switch or window motor have gone bad. remove switch and using a test light with ignition key on test power coming out of switch by pushing window switch up and touching wire on switch it should light the test light ( wire on test light must be grounded I like to hook it on parts where door opens to get a good ground) than test down on switch by pushing switch down and touching wire on switch again it should light test light . If it lights when switch is pushed up and down switch is good and motor is bad .if switch will not light when pushed down but does light when pushed up replace switch . if this was helpful please leave me good feed back

May 23, 2013 | Ford Econoline Cars & Trucks

1 Answer

Would a ingnition have any to do with the firing

It has everything to do with the firing. Ignition system consists of the computer, the crank and cam position sensors, the coils, spark plugs, ignition control module, the ignition switch, and the associated wiring.

If you have no fire (no spark), one would start by checking if ignition switch turning on causes the coil to receive battery voltage on the coil primary wire.
Always check for trouble codes when an engine problem develops. Codes stored in memory may have clues to why it won't start. If no codes are present and no spark (no ignition), suspect a bad crank position sensor (it can be tested by a shop), or possibly a bad ignition control module (also can be tested at a parts store for free).

Jan 23, 2013 | 1999 Chevrolet Silverado 1500

2 Answers

Please I need help. I have a,1995 geo prizm. I have replaced the fuel pump, fuel filter, fuel pu relay switch, temp sensor. Took it to a shop and hooked up to machine for check engine light and found out...

It's not really a switch. Below is a desciption of what the code means. In about 50 percent of the cases it's a bad connection which is causing the failure and there are many tests to check different circuits. In order to rule out the ignitor here is a quick test you can do. Below is a picture of a breakdown of you distributor (yes the ignitor is in the distributor). Take the distributor cap off. Using a digtal volt meter check with your postive probe the black wire terminal connected to the ignition coil and ground the negative probe to a good grouns like the battery. Make sure you are getting at least 10 to 12 volts. If you are check the connection at the brown and black wire between the coil and the ignitor and make sure all is good (like good continuity) If all is good, chances are the ignitor is faulty. If you are not getting the voltage on the first test right at the black wire terminal at the coil the coil could be faulty. As I said it's a 50/50 thing on this code as far as wiring or a componant such as the coil or ignittor. I have found in the past that in most cases if say a coil or ignitor goes bad, it's just bad and you end up in a no start situation but there are those odd cases that outside temps effect everything like engine heat or a componant over heating.Hope this helps and good luck.



Mar 11, 2012 | 1995 Geo Prizm

2 Answers

My 1998 Honda Civic will not turn over. The battery is good but when I try to start it I hear no sound. What could be the problem?

If you turn the key and you don't even hear a click, first I would check to see if you move the shifter from park through the PRNDL and back (assuming it is an automatic). If that solves the problem, it is a bad or misaligned neutral safety switch (as far as I know, it is not common on Honda's, but it is a quick test). Then, I would check the ignition switch and the main relay. The starter could be the issue, but usually they still click when they go bad. I believe that that generation of Honda Civic had some issues with the ignition switch. I have been told that the main relays of the 92-95 had problems that may have carried over to a limited amount of the next generation.

Aug 19, 2011 | 1998 Honda Civic

2 Answers

New starter and battery but starter won't engage

Check the wires that go to the starter to the battery. You have a bad connection on that line probably. Check the ignition switch also. Questions? I am here to help. Write me.

Feb 17, 2011 | 1998 Pontiac Sunfire

3 Answers

Has 4.0 engine I bought this car 8 days ago. It started fine till yesterday. Now it won't start, When you turn the key it would crank over like only one revolution. I've pulled the battery and starter and...

when the key is held in the start position do u have 12 volts to the starter solenoid? if you do have the 12 volt signal then I suspect the starter solenoid is bad, but I doubt that is the problem, it is more likely the actual ignition electrical switch that is actuated by the ignition lock cylinder, the switch is located just behind the key cylinder inside the steering column, to replace it you must remove the column trim covers the switch is attached to the back of the ignition lock cylinder Assembly. Base on what i have read this switch is a common problem. here is a picture.

Nov 15, 2009 | 1997 Oldsmobile Aurora

2 Answers

I am not getting a signal to fire my solenoid on my starter. I am not sure if it is the ignition switch, neutral safety switch, or something else. I don't even know where they are. Is there a common...

Common problems include a bad ignition switch, a bad solenoid, or a short in the wiring. Check each component to see if they're getting power. The point where you don't get power is the problem. The ignition switch is a common problem.

Nov 04, 2009 | 1999 Ford Expedition

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