Dodge - Neon :: CEL On - Transmission Control System And Shift Solenoid B Malfunction

I recently acquired a 2003 Dodge Neon and have also aquired a problem with the automatic transmission.The check engine light was on so I read the codes and they are noted below

P0700 Transmission Control System Malfunction
P0755 Shift Solenoid B Malfunction

Based upon some very basic research, I checked into replacing the Transmission Control solenoid.It sounded like this is a pretty common problem for this transmission, so hopefully this would fix the problem.

I was able to get the old one pulled off without to much trouble, but prir to installing the new one I was wondering if there would be a way to test the old one to verify that it was actually bad. I would prefer to not install the new $150 part only to find out that this was not the problem. (and then I could not return it once it had been installed) Maybe some low air pressure on the ports and verify that the ports / flow changes if 12 VDC is applied to the right pins?

A little more information in regards to the "failure" mode. The transmission appears to act the same no matter if it is placed in 1,3 or D. (reverse works fine) I would have expected that it would limit out with the motor taching up pretty high at about 20 MPH in 1(low). It goes down the road fine up to about 55 mph and then the engine starts taching up.

I also tried to reset the error codes with my "craftsman" code reader and it would not do it. I seem to recall seeing something about needing to reset codes before the new solenoid would work. Will pulling the battery for an hour clear the code? Do I need to clear the code?

View 1 Replies

Honda - Accord :: 2003 - Radio Is Turning Itself On In Colder Weather

I have a 2003 Honda Accord LX with 96K miles on it. As the weather has gotten colder, my car radio is turning itself on. I walked out last week to a frigid 19 degrees here in KY to the blaring sound of my radio on in the car. There was no one in the car and no key in the ignition, rather the key was in my hand. This has continued to be a problem and occurs sporadically during the day. I have tried turning the radio on/off, keeping the volume down, but regardless, even the clock face panel turns itself on.

View 9 Replies

Dodge - Neon :: 2004 - Transmission Not Changing Gears

2004 Dodge Neon SXT ... Let me say first, I know very, very little about cars. But it all started when I was driving down the road and my car was bucking around 40-45 mph, it stayed that way up until I put some gas in the car the next day and the car started shaking violently when I turned it on. Ever since then my car has been not able to change gears. Reverse works normally however. Now the speedo doesn't work at all and somehow the has gauge will fall or rise depending on whether I'm stopping or going.

So I ran to AutoZone and got a diagnostic ran on my car. It gave me codes P0700, P0731, and P0720. I kept calling around and got horrific quotes around a thousand bucks and mechanics saying my transmission was out. However, I turned it over to a close friend who could work on it for free and has some mechanic experience. The first thing we did was replaced both the output and input speed sensors, which didn't fix it. Then I got a new transmission control module, which for my car I assume it is the TCM and solenoid. Still. That didn't fix the problem. Those were some common fixes I found online for neons. But what else it could be.

View 5 Replies

Dodge - Neon :: 2005 - Transmission Goes Into Total Neutral Mode?

My Neon tranny has been acting up lately with the cold weather. When I first put it in gear, if I do not keep it at a near idle sometimes the transmission will go into a total neutral mode. You have to just stop, wait a minute or two, and then begin to take off very slowly.

Once I get couple blocks it works fine. The temps have been in the 30's lately. Will get colder. I have been letting it warm up for about 5 mins before I drive it. I think it may work more if I leave it run longer, maybe 10 mins. The fluid level is full.

Could it have something to do with the fluid being cold? If so, would letting it idle for a very long time, 10 - 15 mins solve this problem? What is causing this? What can be done?

View 19 Replies

Dodge - Neon :: 2005 - Transmission Leak Coming From The Drive Shafts

I would seem that my Neon has started a very small leak seems to be coming from the drive shafts. You may call the differentials. You may also call it a transaxle. I prefer to call them driveshafts and transmissions. I took it to a service place to take a free look at it. I do not have the equipment that they have. They put it on the hoist and when you walk under there it does look like it is coming from one of the driveshafts. They were not Tranny experts and said they could not fix it, but said it would need to be rebuilt or changed. My question is, since they are not tranny experts. Does something like this really need to be rebuilt? Is there not just a seal leaking that can be changed without a rebuild? Why would they make something like that? Just to make you pay more money to get it fixed? I did try some Lucas and then Trans X hoping that would seal it up. Lucas seemed to do nothing. Just put in the Trans X today.

View 9 Replies

Neon :: 2000 Dodge - Loud Humming Noise Coming From Transmission Area Of The Car

As I accelerate, there is a humming noise that comes from the transmission area of the car. It does not make the noise when I am in idle, nor if i put the transmission in neutral and rev the engine.

When driving slow the noise is very subtle. As I accelerate faster the noise gets louder. The noise becomes the loudest at 60 mph. Above 60 it seems to calm down some. The noise is like a constant, deep humming sound. The noise gets softer as I slow down and then is gone when at idle again. To me it seems related to the speed of the tire or the CV half shafts turning or something rubbing in the transmission as the car goes faster. However the sound doesn't change when the transmission shifts. It stays constant and only gets louder as I go faster and then softer as I slow down.

While driving and turning hard to the left the sounds almost disappears until the car straightens out again. I have replaced the struts on all four wheels and this seems to only have caused the sound to get louder. I have also inspected the CV joints. There doesn't seem to be any cracks or signs of wear to all 4 joints. And I repacked the bearings.

The only other things I can think of is the cv half shafts are actually bad and need to be replaced. Or the motor mounts are not aligned/worn out and need to be replaced. Or the kickdown band and low reverse band on the transmission need to be readjusted. Or the transmission is has a problem (however it doesn't slip when driving).

View 1 Replies

Dodge - Neon :: 2003 - Car Started Overheating

My 2003 Dodge Neon started overheating. We replaced the thermostat, temperature sending unit, flushed the radiator, checked for blockages, cleaned the radiator, changed the head gasket and water pump.It can run for about 10-15 minutes driving or 30 minutes idling before it overheats. The fans will kick on. The thermostat opens up. Pressure builds up on the radiator hose. When it gets hot, it boils back into the reservoir.I've been careful not to let it get into the red since the head gasket change.We sent the head off and had it planed.

View 9 Replies

Prius (2010-12) :: Remote Starter Will Not Start The Car When Weather Is Colder

When I purchased my car last year I ordered it with the remote starter. It works great unless the weather is 12 degrees or colder, then it will not start the car. This morning I tried to remote start, it started it for 2 seconds then shut off, I did it again with the same result. I then went out and physically started the car and went back inside only to go out 15 minutes later to find the car stopped running but the radio was still playing. I then restarted the car and again went back inside 15 minutes later the car this time it was still running and was just starting to melt the ice on the windows. I have had issues in the past with the remote starter not working but today I actually went to the door and listened to what it was doing.

View 6 Replies

Dodge - Neon :: 2003 - Intermittent Gauge Function?

I have a 2003 Dodge SX 2.0 and the gauges all stop working from time to time. Everything else works fine except the gauges...

View 5 Replies

Dodge - Neon :: 2003 - Overheats - Antifreeze Leaking?

My daughter's 2003 Dodge Neon overheated. We tried to add antifreeze to the reservoir but it leaked out from the reservoir. Once the car cooled down we were able to drive it to Firestone. They replaced the reservoir, thermostat, radiator cap, and flushed the radiator and replaced coolant. The next week the car overheated again. This time we put water in the (new) reservoir and it leaked again. The mechanics tell me this is how those reservoirs are made. Is this true?

View 6 Replies

Neon :: 2003 Dodge SE Accelerate By Itself - Idle Air Control Valve?

My dodge neon started to accelerate by its self and stays accelerated. My brakes can barely stop it. The check engine light is on. And it says it is a pinched solenoid sensor for the emissions. But to my knowledge that won't cause my car to accelerate like crazy and remain accelerated to 40mp and remains there.

I did some research and i keep coming up with IAC valve (Idle Air Control Valve). Not sure if this is the problem. There could be numerous problems. I am replacing IAC valve this week.

View 3 Replies

Dodge - Neon :: 2003 - Need To Rev The Engine In Order To Get The Car To Slip Into Gear

I have a 2003 Dodge Neon with 110k miles. When starting my car and putting it into gear, I have to rev the engine in order for my car to jump into gear. It also does it when I come to a light. I could be at a complete stop and the car will either jump forward or I will have to rev the engine in order for it to slip into gear. What could be the problem?

View 3 Replies

Camry :: 2002 LE 4SP Auto Slow / Sloppy Shifts 1-2 2-3 When Cold With Colder Weather?

I have a 2002 Camry 4 cyl LE with a 4spd automatic transmission. Recently I have been experiencing slow long shifts from 1-2 and 2-3. It's as if it is coasting in neutral for a couple of seconds before finally engaging the next gear. I experience this sensation only after the vehicle has cooled down. The transmission will start to shift like normal within 3 miles of driving. I have only experienced this recently as the weather has started to drop.

I have not changed my transmission fluid much as it is a synthetic and Toyota claims it will last the life of the car. I did a drain and fill at 90K mi. The car currently has 150K mi on it and after experiencing these problems I did a drain and fill, drove the car 10 miles and repeated with another drain and fill. This seemed to have worked on the first day after doing this but now it is back to the slow long shifts. I am thinking of cleaning the strainer and taking the car in to have the transmission flushed. Is there a way to tell if my transmission is failing?

View 8 Replies

Camry 2012+ :: 2016 Toyota XLE V6 - Lane Departure Unavailable In Colder Weather

I have a new 2016 Toyota Camry XLE V6 with all available options. I have been disappointed with the Lane Departure feature. In this colder weather in the morning when you start the car it seems like the windshield inside the enclosure above the rear view mirror clouds up because of the difference in temperature inside and out and the Lane Departure is unavailable. Is this normal anyway?? Is the enclosure above the rear view mirror sealed air tight or not? I drove 3 hours yesterday before the sun apparently dissipated the fog in the enclosure and the Lane Departure came on.

View 14 Replies

Neon :: Installed New Headlight Switch On 2003 Dodge Now No Turn Signals

Just bought a used 2003 Dodge Neon SXT for my daughter. The car didn't pass inspection because the fog lights didn't turn off unless I turned the headlight switch completely off. I ordered a new switch w/ fog light from Napa, disconnected the negative cable, removed switch assembly, removed the wiper switch and installed on new headlight switch hooked up harnesses and reinstalled. I was so happy to find the fog lights now turned off.....until I took the car for a ride and found my turn signals and hazards not working......

Repeated the disassembly process making sure harness was completely seated, it was, took assembly back out, looked over the harness, all appeared good, hooked up just the old headlight switch (left windshield wiper switch on the assembly, did not plug in) and hazards now flashed but no turn signal. Reinstalled the new one again still no turn or hazards....thoroughly aggravated I walked away at this point. Am I missing something? The turn signal fuse is the same as the power mirrors, mirrors are working.

View 4 Replies

Dodge - Neon :: 2003 - CEL On Even After Changing Misfiring Cylinder / Replacing Distributor

Where can I purchase a distributor for a 2003 Dodge Neon SE?

The engine is running rough, the gas mileage has degraded, and the Check-Engine light is ON.We went to an AutoParts Store to have them read the car's computer output to tell us why the Check-Engine light is ON.The results said that the No. 4 Cylinder was not firing consistently.We replaced all four spark plugs and the spark plug wires. It ran a little better but the Check-Engine light is still ON and the engine still runs rough. I think we should replace the distributor or maybe just the distributor cap (if possible?).

View 19 Replies

Dodge - Neon :: 2003 - Overheating / Coolant Was A Milky Tannish Color

I have a 2003 dodge neon, a couple days ago i hit a bump and bottomed out on the front bumper and pulled a transmission hoes. after repairing that my car is now over heating, i have replaces the thermostat and the upper radiator hose. i am not leaking coolant, i have talked to several people on this and they say that it is either my water pump or i have a vapor/air lock inside the block, when i was replacing the thermostat i noticed that my coolant was a milky tannish color and was "chunky" and that is what is making people say that it is an air lock. but my hear is not blowing hot air, that makes me believe that it is the water pump.. when i start the car it take the usual 10 or so minutes to reach normal temperature just like it did before all this, but then it shoots up to almost over heating in less than 5 or so minutes.. I am really stumped by this and i am a college student so i rally cannot afforded a mechanic unless absolutely necessary....

View 17 Replies

Dodge - Neon :: 2003 - Malfunctioning Turn Signals / Only Work In The Morning

I have a 2003 Dodge Neon SXT and the only time my turn signals work is in the morning. by afternoon, when I leave work they won't come on at all.

View 1 Replies

Neon :: 2003 Dodge Keep Cranking In Order To Start Up - Engine Code P0440

I have a engine code for evap sensor sometimes this can be ignored but this is causing me to keep cranking my car in order to start up what should I look for I know there's solenoid and charcoal canister and gas cap which one could be keeping my car from starting the first time.

View 1 Replies