![vcds coding guide vcds coding guide](https://www.aeswave.com/uploads/image/RT-VCDS-adaptation01.png)
If you put in another ECU or instrument cluster, either put back the old module, or go to an automotive locksmith and adapt the new modules. Show the advanced ID of both the engine (01) and the immobiliser (25). So, what I need you to do when you ask for an ABS coding:ġ. It happens occasionally, after the battery has gone flat. You put in a used pump, you go to condition 1, the holy VIN triangle is broken and your coding will go back to zeroes. So, another leading cause of the loss of ABS coding is, the pump has succumbed to old age, water ingress or electrical malfunction. I am referring to losing the module in a more metaphorical way. Very rarely, a complete module is missing. The holy VIN triangle of ABS, ECU and instrument cluster must all share a common VIN. If you, for instance, change your engine control unit or instrument and do not align the VIN, your ABS coding will disappear and is not restore-able. The VIN is stored in many modules, such as, and not limited to, the instrument cluster, the engine control unit, ELV and in MQB cars also in the DSG and gateway. So one of the leading causes of the loss of ABS coding is the violation of the first determinant: a VIN mismatch. If you modify something, scan it, save it. There is a reason Ross Tech doesn't have label files for most ABS systems.ĭon't not-scan your car. Your ESP, power steering and many other safety systems may not work.ĭon't copy paste any old coding you found on the net, without knowing what exactly it was designed for. TPMS, ESP button behaviour, XDS, PLA, ACC, etcĭon't drive cautiously with a missing ABS coding. VIN (and also make and model, body type) Now, the ABS coding on recent VAG vehicle (and that is indeed a very broad term), is determined by a number of factors:
#VCDS CODING GUIDE HOW TO#
Don't worry, you'll get it back.īut first, there are some basic steps I need you to follow, to determine how to proceed.ĭO NOT ASK FOR ABS CODING HELP IN THIS THREAD. Welcome and sorry to hear your ABS coding has been lost.