How To Replace ECU, ECM, PCM (Computer) - Dodge Neon (Andy's Garage: Episode - 3)
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- Опубликовано: 23 авг 2024
- Andy Phillips shows how to remove and replace the ECU (Computer) on a 2001 - 2005 Dodge Neon. NOTE: For another ECU to work in your vehicle, you will need to replace the Immobilizer and Ignition Cylinder to match the new ECU vin.
Below are links to other videos pertaining to the Dodge Neon:
How To Change The PCV Valve on a Dodge Neon: • How To Change The PCV ...
Locating Oxygen Sensors on a Dodge Neon: • Locating Oxygen (O2) S...
Replacing 3rd Brake Light Bulb - Dodge Neon: • How To Replace The 3rd...
How To Replace Side Marker Bulbs - Dodge Neon: • How To Replace Side Ma...
How To Replace Wipers on Dodge Neon: • How To Replace Windshi...
How To Replace Fuel Injectors - Dodge Neon: • How To Replace Fuel In...
Replacing Rotors On A Dodge Neon: • How To Replace Front R...
How To Replace Front Brakes - Dodge Neon: • How To Replace Front B...
Installing A Walbro Fuel Pump On A Dodge Neon: • How To Install A Walbr...
How To Install An Oil Pressure Sensor Switch - Dodge Neon: • How To Change Oil Pres...
Replacing An Ignition Coil Pack On A Dodge Neon: • How To Replace An Igni...
Replacing The Sentry Key Immobilizer (SKIM) - Dodge Neon: • How To Replace Sentry ...
How To Replace The Ignition Lock Cylinder On A Dodge Neon: • How To Replace Ignitio...
How To Replace Fuel Pump Assembly - Dodge Neon: • How To Replace Fuel Pu...
DISCLAIMER:
The individual featured on the Phillips Vision RUclips Channel identified as Andrew Phillips, also known as Andy Phillips is not a professional mechanic, contractor or certified repairman. He does not have any formal training in the automotive field, or any other trade. He is strictly a Do It Yourself handyman.
Phillips Vision, or the individuals featured on this channel, assume no liability for anything you choose to do to your vehicles, appliances, games or any other items featured in the videos before, or after watching one of the videos or utilizing the content from this channel.
All Do it Yourself (DIY) repairs or modifications you perform are at your own risk. Proper safety precautions are always needed, and are the responsibility of the viewer to follow. In some cases, even if you perform everything properly, you can destroy or damage one or more things you are working on resulting is costly repairs.
In addition, if for some reason, the instructions on this channel are incorrect, resulting it something becoming damaged, Phillips Vision and those featured on this channel WILL NOT reimburse or pay in any way the costs that may be incurred due to following wrong instructions.
PLEASE DO NOT PERFORM ANYTHING SHOWN ON THIS CHANNEL (PHILLIPS VISION) UNLESS YOU FEEL COMFORTABLE AND CONFIDENT TO DO SO.
DISCLAIMER:
The individual featured on the Phillips Vision RUclips Channel identified as Andrew Phillips, also known as Andy Phillips is not a professional mechanic, contractor or certified repairman. He does not have any formal training in the automotive field, or any other trade. He is strictly a Do It Yourself handyman.
Phillips Vision, or the individuals featured on this channel, assume no liability for anything you choose to do to your vehicles, appliances, games or any other items featured in the videos before, or after watching one of the videos or utilizing the content from this channel.
All Do it Yourself (DIY) repairs or modifications you perform are at your own risk. Proper safety precautions are always needed, and are the responsibility of the viewer to follow. In some cases, even if you perform everything properly, you can destroy or damage one or more things you are working on resulting is costly repairs.
In addition, if for some reason, the instructions on this channel are incorrect, resulting it something becoming damaged, Phillips Vision and those featured on this channel WILL NOT reimburse or pay in any way the costs that may be incurred due to following wrong instructions.
PLEASE DO NOT PERFORM ANYTHING SHOWN ON THIS CHANNEL (PHILLIPS VISION) UNLESS YOU FEEL COMFORTABLE AND CONFIDENT TO DO SO.
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It would help if you say which direction the red tabs need to moved. I presume those are slid up before pressing in on the black locking tab.
Thank you for the video
My electrical system is going haywire. Causing the interior and exterior lights to go dim and bright over and over. Car seems like it wants to stall out also. The forms say that it's the computer. I have also changed out the alternator. So this is the last possibilty of the fault. Byw no check eng6lights are present.
How about the starting of the car with chip key?
Hi Phillip.. thanks for the video. My 2003 neon has 2009000 km on the clock. My alarm and radio just went dead and i don't know what went wrong. Can you please advise me on how to fix it.
Best regards
Kasim
Thank you soooo much!!!❤
Una pregunta nomas consigues otra igual de otro neón la instalas t trabaja no necesita programación
star wars style intro ….lmfao. well done but just a little unneeded.
Jon Crady I agree. The newer videos have shorter intros.
How do you get it out of theft
Does the new computer need to be programmed or is it plug and play?
Dave Sylvia it will need to be programmed to match the VIN with the SKIM and Key
Thank you how difficult is that to do?
Dave Sylvia I’ve never flashed one; a dealership needs todo it unless you know someone with a device to program it. I wouldn’t think it should take long. Last I heard it costs about $80
Mr. Phillips, your video is about a 2005 neon. What's the difference between your video & a 2002 neon ?
jim renderer should be the same. I know there are some small things that are different, like schrader valve. For the most part the same
Does the immobilizer and ignition cylinder have to come from the donor car too??
Sergio Vasquez yes, but you will also need the key since that is what the immobilizer is reading. The chip in the key is read by the immobilizer and communicated back to the computer letting it know there is a match and the car can be started. The other option is to have the computer flashed (reprogrammed) and setup with a new immobilizer, key and vin.
Mr. Phillips, your video is on a 2005 neon. What's the difference between your video & a 2002 ?
@@TheSafecrkr1 they should be more or less the same. '02 thru '05 are more or less identical
What do you know about 98 neons? Im having an issue with mine. It runs fine, itll idle all day. Once I start driving it, itll be fine for a day or two, then just die. If I let it sit, it start back up and run. The longer I let it sit, the better it does. I thought maybe it was the fuel pressure regulator on the fuel rail needing a new diaphragm, but it was suggested to me recently that it may be the ecu. Over heating and shutting it down, then after its sat, it cools and is fine again. Your thoughts?
You mentioned it will run fine for a couple days. Is it taking a couple days to overheat? How are the RPMs looking while driving? Any engine codes?
@@PhillipsVision once it runs, I drive it daily and then it just dies. Its a 5 speed and I have not noticed and rpm flucuations. Itll run, then itll stutter a big and then die. The check engine light isnt on, and I dont know if its throwing any codes. I can check it tomorrow though, I have a bosch code reader.
Changed the computer in a 2005 dodge neon and now it won’t shift out of gear 1. No codes
Shadowmm1234 did you replace the ignition cylinder and SKIM? Those all need to match
Phillips Vision no. I had the computer reprogrammed to match the VIN number
Shadowmm1234 was it reprogrammed by a dealership? What gear is it stuck in?
Phillips Vision gear 2. I purchased the ECU online and they programmed it. I drove the car around just now and it changes gears sometimes but it will randomly stop shifting when I come to a stop and stay in gear 2
Shadowmm1234 could be a transmission issue. Is it only getting stuck when you shift it or when you’re in drive and it is shifting through gears?
I have an 03 neon and it saying p1698 tcm no buss. I looked everywhere for the part on car could it actually be the computer?
Brittany Nelson it could be, but could also be a bad connection or broken wire. Before replacing the computer and having a new one flashed and/or corresponding components replaced I would make sure all connections for the power train are good.
What is the green connector called? My was damaged in a wreck and I need to replace but I cant find the name to order it online.
Chris Letbedder. That’s a pcm green harness socket. You can get a replacement for less than $20 online. eBay has them.
Chris Letbetter that’s a pcm green harness socket. You can get a replacement online for less than $20; eBay has them.
So my 05 neon has no crank, no start,. New battery, new battery cables, new starter. I have not replaced crank or camshaft sensors. Was this your issue that made you decide to change computer?
Jayson Barfield yes, but before you replace the computer check your starter wires. I had a similar situation but it was the harness that goes to the starter. Remove your starter and test it connected directly to the battery
I have a 2000 neon plymoth it cranks no spark at any plug change crank an cam sensor an coil can't find the problem
Turn the key to power on, but don’t crank engine. Are you hearing the fuel pump prime?
Yes
If it cranks when you turn the key, it is probably not the PCM.
Where did you order computer from ?
I had an extra from another Neon I had
@@PhillipsVision yeah but how did that work without flashing with your VIN?
stupid location lets let all the weather elements just eat it up good job dodge !!!!!
And cooked by a hot radiator all day too!
Its that the same for a 2001 neon
To be honest, I’m not sure. I believe it is but not sure since I never worked on an 01 Neon
Dont you need to reprogramthe computer?
Yes, if you are not replacing the skim and key
@@PhillipsVision si cambio solo la computadora, puedo solo reprograrmarla ??
No programing no reseting o something like that only just put on
If you are replacing the matching skim, chipped key and ignition cylinder...yes, no programming needed. If you’re not replacing the entire system, then you will need to reprogram
@@PhillipsVision Some of these older units are write-once ROM, which means the VIN can't be updated, even with a DRB3.