Question about Dodge 2003 Neon SXT

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Auto start just replaced battery.Auto Start in my NEON NOT WORKING,WHY???

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Why does my 2005 neon make no sound when the key is turned?

all the neon I have seen have way to small battery cables and ground wires. We had this issue with our neon. Replace both ground to engine block and battery to starter cables , and terminal ends with heavy duty ones . and add a heavy duty ground cable from battery to body. this will permit the charging / starting systems to work with greater efficiency.

Jul 03, 2014 | 2005 Dodge Neon

1 Answer

I just replaced battery.Auto start not working,does auto start have to be re programed!

Yes. If it's '' on the back of the available on line...very easy to do...involves the safety button under the hood or the little button on the receiver stuck up behind your rearview mirror on the windshield...just have to count signal flashes and such...and be able to follow and keep track of your sequence of entries. A bit of programing also..if you need a new remote.

Apr 16, 2014 | Dodge 2003 Neon SXT

1 Answer

Hi its me again. 2005 Dodge neon sxt. Auto tranny, put key in, turned it, started to crank for split second, all electrical went completely dead, no dome light, no head light, no dash light. battery was...

Ok, even if the battery is new, get a voltmeter and measure the battery, if its below 12v, thats the problem. That way you completely eliminate all these factors without a doubt. Also check negative wire from battery to the ground box and connections. It sounds more like a corroded terminal.

Mar 28, 2013 | 2005 Dodge Neon SXT

1 Answer

I have a 2002 Neon (MTX), My speedo died, I troubleshooted all the way down to the ******, replaced the speedo drive gear and a bearing. Filled ****** with fluid, started car after all engine components...

Try a bigger battery or a battery charger.swap it to give enough power to start the engine. If that doesnt work than try checking the starter solenoid at your local auto store

Nov 11, 2012 | 2002 Dodge Neon

1 Answer

1998 neon won't start battery and altinator are okay .Any suggestions would be appreciated thanks

ok lets try this again i answered it once but it went poof so here it goes check the black plug that is on the starter make sure it is plugged in all the way that is common problem with it not starting also there is a safety nutrl switch that is located under the battery box on the transmission easy to get to really need more info to answer this better so hit me up if those two dont work for you also the switch is only 11.99 at auto zone just replaced one myself today kurtkobain09 at

Oct 08, 2011 | 1998 Dodge Neon

1 Answer

My 200 Plymouth Neon will no longer start. Just bought a new battery, and we don't think it is the starter, but the alternator isn't working. My friend thinks it might be the ground wire, is this possible?

Good Evening, unfortunately with the neon I have run into this before and it's not always the same in each case. First your lead battery cable ends I have seen go bad more than anything. Second items like your starter and your alternator can be tested at your local autozone or advance auto parts stores at no charge that way it is easier for you instead of replacing both of them you will know for sure which is at fault. Try the batter cable ends first and see if that does it. And if you have any other problems please feel free to ask.

Oct 18, 2010 | 1999 Plymouth Neon

1 Answer

2003 Dodge Neon won't start, battery is good and will crank, just won't fire and start? Any ideas what the problem could be?

Coils bad? Spark plug wires? Fuel pressure? Clogged injectors? ECU? Lots to check. Renting a code reader from an auto store may help.

Apr 18, 2010 | 2003 Dodge Neon

1 Answer

Replaced battery and battery light is still on. How do you reset the computer in a 1999 Plymouth,neon?

Most cases, the battery light come on when the alternator is bad. Basically, it's not charging the battery.
Best to have the alternator checked out by the auto-parts store. Most places will do this for free.

Oct 19, 2009 | 1999 Plymouth Neon

1 Answer

2004 dodge neon speedometer stopped working

Try giving it a good rap on dash above speedo, see what happens, and get back to me, it may have same problem as my old 95' neon did.

Jan 21, 2009 | 2004 Dodge Neon

2 Answers

My dodge neon would not start one day. I had the starter replaced. It worked fine for about 2 weeks. Then it wouldn't start. It started fine in the morning , not afternoon. What do you think now

take your car to auto zone... have them do a free electrical system load test to see if your charging system is o.k., also have them check your alternator to see if it is producing the proper amps. My buddies car did the same thing, we replaced the starter yesterday but it still has trouble starting and the battery has still got 12.5 volts when we test it... It turns out its his alternator... the voltage regulator fried and was sending 189 amps to the electrical system when its only supposed to send about 88 amps... that should point you in the right direction... good luck.

Jul 19, 2008 | 2005 Dodge Neon

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