fault codes

Hi everyone, just wanted to share a quick win regarding that annoying "SOS battery: see workshop" error I had on my T6.1 back in January. After a bit of digging, I found the SOS module uses its own backup battery (3G0915089) for emergencies, and while it’s not an MOT failure, that constant ping...

Hi, I recently bought a 2022 t6.1, I have the following databus error in the instruments module. Could anyone suggest how I could either go about figuring out where the communication error is coming from, or suggest what could be causing the fault? There are no other faults and if I try to clear...

VW T6.1 2023 model. What is exactly behind the rear view mirror shroud? As I have replaced it with a Auto Vox dashcam. I have had no problems with the below faults for months. •Engine stop start not working •ACC not working °Front assist not working All not communicating with each other. VW...

2 weeks ago the yellow triangle ⚠️ popped up on my dashboard. Stop/start, front assist unavailable, ACC unavailable. I had just driven back from a lovely bbq. 2023 T6.1 with LV bodykit, air suspension. Fitted a year ago and I've had no problem until now. I purchased the Carista plugged it...

Looking for some thoughts from the Hive Mind here.... Eberspacher Diesel Heater (which was working fine). Now throws up a fault code on the controller of P000300. Attached is an image from the troubleshooting manual. So far we've, 1. Replaced the controller with one from another van - same...

Hi all I've recently bought a T6 Camper (Oct last year). I haven't been on this forum since asking lots of silly questions before buying it - and getting lots of useful answers. Thanks all. However, I now have a few things to sort on the van. I have some dreaded faults come up on the dash, and...

Hi everyone, I recently did a full scan with obdeleven pro on our 2020 VW T6.1 Multivan and this error came up. I tried to google the fault code, the error description etc. but so far no luck. Also I not sure we even have child lock on this door (but I might be wrong, we bought this car...

The ABS warning light has come on so we applied an up to date code reader but no code is found. Using the "clear codes" facility has not made a difference, nor has disconnecting the battery for 10 minutes. Anyone any idea of what is going on or what to do next?

Abs and traction control light on Fault code in abs 0447 tpms display[c1146 f0(10001001) not available.. All abs sensors have been graphed while driving and are all good. Any ideas

Two months ago, engine light appears on my T6.1 4x4model (77.000km). Carista said P2459 "dpf regeneration frequency". At the official VW service, they reset the error and manually started the regeneration. The error reappeared after a month. At the VW service, said that they tried to start...

I've messed up, been removing the headlining and disconnected the airbag light in the roof centre console. I should of really disconnected the battery but wasn't thinking at the time, because I turned the ignition on (stupidly to see if any errors happen when everything is disconnected) I am now...

Hi, is there any way I can find out about a software update for my T6 2018 150ps, it keeps throwing up P20EE and every now and then the adblue DEF faults and warnings, then they will go off and stay off for a while but come back up every now and then and reading on here looks like this may have...

Hi All, I finally got VCDS today so I can start getting to the bottom of my Van woes. I ran an Auto scan this morning and as suspected, P0402 came up. I've seen this code (along with a few others), pop up and I'd like to know what to do next based on the scan. Is there anything within the...

Morning all, I'm getting my hands on VCDS today to try and understand my Van issues. I've had a whole host of fault codes come on and I'm trying to get to the bottom of it. Below is what I'm looking at. They don't all come on at once but EGR Excessive flow seems to be the most popular...

Hi, I recently bought a van and fault started with a p2006 code (runner not closed) I have tested all functions using a vacuum tester pump on the manifold arm seems to move freely solenoid opens and closes as I believe it should tested with 12v direct to pins After doing this the fault went...

good morning, I need your advice. I'm supposed to leave on Monday for a two week holiday but....my California thought it was a prank on me. The yellow engine light came on. With VCDS it gives me error 15922. I canceled but it came back. VW can't do anything for 10 days. Can I leave with the...

Hi all. I hope everyone is well. I bought a Crafter back in December and after 3 months, it went in to limp mode. After a week, it fixed itself, but to no surprise, it's back again... The fault codes at the time were as follows: P2BAC, P299 The garage said I needed a new turbo but my colleague...

Hi everyone, loving the forum for all the help and support. Unfortunately I need some help please. 2018 204 CXEB kombi on 38k with manual transmission Engine fault codes 31391 27202 ABS fault codes 8208 8216 8217 8338 It’s been in my garage for a few months as it threw a code relating to...

I'm hoping someone can help me understand how to debug this strange error, as per the subject line, that I've just found using OBDeleven on our T6.1 van. The error is on the Gateway control unit. I've tried clearing it several times but it is persistent so I guess the additional installation is...

Engine light has come on and carista is showing these faults basic obd2 p2015 and engine 30535 has any one had the same and what is the fix Regards Robert