Unlock Parking Heater With Permanent Fault Codes!
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- Опубликовано: 3 окт 2024
- This is a quick guide how to unlock your auxiliary heater without visiting the dealership! If you have permanent fault codes you cant get rid of you should try this.
VCDS is a scan tool made to work specifically with VW, Audi, Skoda, Seat etc. A great tool as well when it comes to coding and sorting out problems like the one in the video.
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Hi @EFreddy! Hope u will assist. VW Technical could NOT be any more unhelpful. I think it may be related to an auxilliary heater (I could be totally wrong though)
Car is VW Passat CC (2015) 358 2.0TDi
I have error P302D00 PASSIVE/ABIOGENESIS High Heat Output Relay Short Circuit To Ground.
The error is easily replicated ieverytime f I set the temperature of heater blower to anything above LO and it started happening since ambient temperature has dropped sub 5°C.
Once the car has reached an operating temperature that shows the oil temp on cluster I can set the blower to a higher temperature and it will not generate error (I assume blower is now using coolant heater matrix for warm air?)
Any idea what is the cause and possible remedy for this? My car DOES NOT have a seperate switch otlr settings for any sort of "parked winter time heater" like I have seen in some other videos.
Hi...Can you help me please?I have the malfunction code 1010 for my aux heater.What is this?Touran 2011 2.0tdi.Thank you.
Hi, I have 01488 fault code - g241 sensor- showing coolant temperature at 150 C’ all the time. Can I do something via VCDS or it will work only with replacement the sensor?
Hmm, that fault code usually occurs when there is a shorted or open circuit. Sounds like wiring to the sensor itself. Does it say "010 - Open or Short to Plus - Intermittent" by any chance`? :)
Where can i buy that obd2 diagnostic tool?
Hi. Great video! I Have a 2010 Skoda Yeti. Now the aux. heater disappeared from the meny in the display. It that because the heater is in locked mode? How do I unlock it on this car?
Thank you! In this case for starters you need to read out your fault codes. For this you can use any decent scan tool. If the icon have disappeared there will most likely be an answer there, telling were to go next.
Regarding the unlocking thing however a Vcds-program shown in the video is needed.
@@EFreddy Thank for your reply. I did read out fault codes. There was only one: P242A Exhaust Gas Temperature Sensor Circuit Bank 1 Sensor 3. Is the VCDS something I can download?
hello, I have a vw t5 2005 1.9tdi with the original heater and there is no place to connect it. I think from the aspect that never worked. the commands are manual. Can you help me to understand how I get the park exhaust to work?
Hi Gold! Do you have a read out of the fault codes? They can give you a good idea of were to go next. If it's a car with a high amount of miles on it. Soot in the chamber is a common problem. Causing the heater to lock itself.
Hi
Nice job!
What about Q7 4L? Can you tell me how to unlock it please? Thanks
On the Q7 4L it's channel 007. Then save with a 1 as the video shows :)
Hi sorry I didn't explain myself well. the van comes with the original system assembled but inside the car there is no button and we don't even know how to turn on the exhaust 🤷♂️. We don't know if it works automatically or not. no controller .
Is there anyway to flush the heater without removing it ? the car is Audi a4
Do you mean the water system to the heater? In that case the easiest way is to remove one of the water hoses coming to the recirculation pump located close to the heater itself.
@@EFreddy no , I mean the diesel parking heater
Thank you
Hej Freddy
Är du nära till Enköping möjligtvis har problem med min dieselvärmare som bara har lagt av skulle behöva läsa av koderna. Och kan du rekommendera någon obd2 läsar utöver vsds som skulle kunna klara av att läsa och sedan låsa upp den
Hälsningar från Enköping
Hej! Jag bor i Skåne så har lite svårt att hjälpa dig tyvärr. Vad jag känner till så är det enbart ett originalinstrument (odis, finns hos samtliga vag-verkstäder) och Vcds som kan göra detta. Då det är ett mjukvarulås som man "kodar" bort låset på enkelt förklarat.
Finns kanske ngt lokalt forum, ngn fb-grupp lr dyl som kan hjälpa dig? Så finns kommandona här i videon om de är osäkra. :)
Hei! I have a 2012 touran bmt highline but no webasto functions,switch or buttons. But theres a webasto machine installed in the engine bay. Is it possible to activate this using the vcds?
I’m trying to find out if I have a webasto installed, where in the engine bay are you looking?
@@ash.m107 lower right side beside the right front wheel
Webasto works automaticaly, when outside temperature is 4 degrees or lower.
2 Faults Found:
0139 - Recirculation pump
B1382 15 [009] - Open or Short to Plus
Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Status: 00000001
Fault Priority: 3
Fault Frequency: 254
Reset counter: 15
0135 - Heater Unit Locked
B138F 00 [009] - -
Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Status: 00000001
Fault Priority: 2
Fault Frequency: 1
Reset counter: 15
hello mate, first I have to replace the Recirculation pump and then activate the Heater Unit??
where is that pump at the golf 7
Hey! Thats correct. Replace the pump before going further. Keep in mind that these cars often have more than one recirculation pump. The one most known for failure often is located close to the heater itself. On most Vw it's somewere in the neighborhood around the right wheel arch.
If you happen to order the wrong one online or something like that - the head of the pump is removable - simply take the old one and swap it.
@@EFreddy thanks for the quick reply, that's what I'll do
❤
I have vw passat b6 when i try to turn on auxiliry heater it turn off automatically and screen shows aux heating system error apart from that last month my car has aux heating menu in the screen but now there is nothing can you please help me
For starters you need to use a scan tool to do a read-out of the car. That'll give you an heads up on whats wrong. :) Without a reading your guess is as good as mine.
Common is some of the issues mentioned in the video. Worn out glow plug, damaged chamber etc.