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406 2.0 hdi automatic transmission malfunction

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08.05.2020 17:46 # 1
onder
Dear forum users, hello to all of you.

I need your valuable opinions.
Automatic gear failed in the center console of my 2003 model 406 diesel automatic car. I request your opinion on this subject.
I just bought the car. I want to briefly tell you how the malfunction has done.

In the morning when the hill climbs to the 4th gear, when the new gear shifts back, the transmission shifts itself to 3rd gear and the malfunction lamp lights up. It has been changed.

Recently, the distance between Istanbul and Enez is 250 km. And 250 km. I made a return road. 250 km on the way. At the turn, after 200 km, when I wanted to overtake a vehicle, I stepped on the gas more than enough. At the moment, what caught my attention was that the indicator lamps started to light up excessively and then started to flash like flashing and gave the fault at that moment. I HAVE A PART THAT HAS BEEN SUSPECTED FROM THE CONJECTOR.

This morning, the hunters knows the traffic. Continuous stop-go. Since it is downhill, I took the vehicle to the N position and left it downhill with its own weight. The same automatic gear failed gave the fault in idle.
Once in a while I am experiencing the unstable burning of these lights. What is the solution to the problem in your opinion. I do not want to turn it into a trial board

I would appreciate if you share your valuable information with me. Regards.
Önder KILIÇ
08.05.2020 17:46 # 2
Mustafa-almanya
Look at the link I sent, maybe it will be useful ....


Respects
08.05.2020 17:46 # 3
onder
Thank you dear Mustafa for the information you provided. But this malfunction is doing with me even when the gear is in position. I have read some articles about the flashing of the dashboard lamps. I also suspect the connector. I think.
08.05.2020 17:46 # 4
mami202
I suggest you to apply to the place where you have your gearbox repaired or why do you consult there?
08.05.2020 17:46 # 5
onder
Sanzimanci thinks that this malfunction is an electrical event, because even solenoids have changed.
08.05.2020 17:46 # 6
mami202
When I said I made the gearbox, I thought that there might be an electronic malfunction that came to my mind
you update the software of the new solenoid valves that you have connected to the computer (if not done), and when you connect the car to the computer, you will see where the malfunction is caused.
08.05.2020 17:46 # 7
onder
the latest situation is alternator and konjektor degisti.arac is doing the failure 5 times now 1 time.
I will connect it to the computer and update the software of the valves.
08.05.2020 17:46 # 8
onder
friends again hello.
The latest situation in my vehicle su.2 solenoid valve changed, oil changed transmission.
Now, the error message does not appear on the screen, but when it gets to the gas, it protects the car in some way. When this malfunction exists, the car loses power. respects.
08.05.2020 17:46 # 9
mami202
If the software of the solenoid valves has been updated, the problem still appears electronically. The software update event is a bit troubled. Finally, have the brake sensor checked. regards ... mami202 2013-08-03 00:56:05
08.05.2020 17:46 # 10
onder
dear mami, thank you very much for the information you provided. Now I have one more problem. All the problems have been solved, but one last thing left. the vehicle suddenly drops to idle while driving on normal road. Although the gear is also d. So the vehicle does not brake the engine. What is the solution of this? have any idea? I did not update the software in the original service. This was done in a special service.
08.05.2020 17:46 # 11
foresteng.
It is not related to your question, but I noticed in the first messages you wrote; you are buying the vehicle in N. why are you doing this It does not work as in vehicles with manual transmission, our gearboxes .. When you take N, do not take the vehicle without stopping to D The gearbox I know shifts itself into 1st gear again and goes as 1-2-3-4.
08.05.2020 17:46 # 12
mami202
[QUOTE = foresteng.] Not related to your question, but I noticed in the first messages you wrote; you are buying the vehicle in N. why are you doing this It does not work as in vehicles with manual transmission, our gearboxes .. When you take N, do not take the vehicle without stopping to D The gearbox I know shifts itself back into 1st gear and goes as 1-2-3-4. Does not shift into proper gear according to your speed. I did not notice that I took N to 130 150 and then switched to D, but there was no 1st or 2nd gear shift, if so, engine braking etc. a lot of attention & nbsp; things would have been, but you have a logical suggestion, we have to consider it.
If the car does not brake the engine after it drops to idle, can the speed be low gear big & nbsp? ;

can you specify a little more detail, so how does the vehicle react when idling, for example, if I am not gas throttle or take that intermediate gear to look at what gear is, and if the situation is available, then you can shift to a lower gear. you have to get past & nbsp; the vehicle to recover itself, but it will be better if you specify a little more detail anyway.

& nbsp;
08.05.2020 17:46 # 13
onder
Today, I read the comment of a friend who has changed the brake sensor and corrected the malfunction related to this problem under another topic. Now I will change the experiment. and here I will share the latest situation with you. leader 2013-08-05 12:40:07
08.05.2020 17:46 # 14
onder
hello again.

I had the gearbox of the vehicle rebuilt because the vehicle is on the road. Now the automatic screen fault message is no longer displayed on the middle screen, but sometimes it is wasted when the vehicle is traveling with 70 km.
This wasted and started to bother me a lot. I think the problem seems to be electricity.
what are your opinions?
08.05.2020 17:46 # 15
kursat3006
It looks like a brain malfunction from the very beginning
08.05.2020 17:46 # 16
mami202
Get well, my teacher, every time you get the gearbox, just the process is done? & nbsp; these are being done, or did you lower the gearbox and have it checked in? & nbsp; if the gearbox is completely dismantled, & nbsp; these malfunctions have to be fixed already, so at least it was in my gearbox. got it repaired & nbsp; now it is perfectly smooth & nbsp; it feels 1-2 & nbsp; passes in cold weather, besides, I'm glad it costed a total of 2500 digits & nbsp; it has reached a certain amount if I think your expense & nbsp;
08.05.2020 17:46 # 17
onder
My expense was 2900 TL. I was there while the transmission was being collected. My current problem continues the same. The zero-transmission electronic brain was installed. div> First page of this computer.
automatic transmission control unit.
intermittent malfunction, converter, bridging EVLU solenoid valve. short to positive.

buda the second page of the computer
malfunction code ..... P0743
pozition selector ....... D
EVM output ......... deactivated
supply voltage ........ 14.1 volts
threaded past (gear engaged) ..... ... bridged 3
08.05.2020 17:46 # 18
mami202
It is best to stop by a good gearbox with these fault codes, there are competent masters who understand the gearbox business in the gardener and eagle industry, though if your gearbox & nbsp; should have solved these problems until now & nbsp; already torque converter bushings pistons pads & nbsp; filter etc. all overhauled and necessary revision is done & nbsp; of course you wouldn't get the converter solenoid failure & nbsp; If necessary, I will allow you to communicate with the place where I have my gearbox, specially.
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