Gearbox spins - read out error codes - Please h

3 posts · 3,622 views · started

#1
Original: German · machine translated
Hello, everybody.

after my fat guy has been standing around for almost 3 weeks, I had to get him out of his hibernation earlier and quickly do 80km on the train (woman had a tire damage and was standing on the A8) in the dark.

Everything was fine and he ran as usual. ==References====External links== 100km/h) on the right track, at once ABS and ESP signal. Then I rolled home, but immediately realized that he was no longer switching properly. Then first read out and here is the result:

A8 - 3.7 - 230hp - Built. 9/97 - CJT transmission! ==References== 40,000 since the last overhaul - vehicle has 170,000km.

Error 17978 Motor control unit locked I have for a long time, is probably the antenna from the immobiliser, I have bought it, but not yet installed. But I'm not clear on the rest. Who can help me or give me tips?

Would be great and thank you very much

Welcome
Griffith460

VAG-COM Version: AIB 311.3-S

Control unit part number: 4D0 907 558 C
Component and/or version: 3,7L V8/4V MOTR AT D01
Coding: 05353
Workshop code: WSC 00000
3 error codes found:
17978 - Motor control unit locked
P1570 - 35-10 - - - Sporadic
18034 - Databus drive missing message from the transmission control unit
P1626 - 35-10 - - - Sporadic
18259 - Databus drive missing message from ABS control unit
P1851 - 35-10 - - - Sporadic


VAG-COM Version: AIB 311.3-S

Control unit part number: 4D0 927 156 BD
Component and/or version: AG5 01V 3.7lV8 RdW 8005
Coding: 00010
Workshop code: WSC 00000
2 error codes found:
01044 - ECU incorrectly coded
35-10 - - - Sporadic
01196 - Engine/gear box - Data bus
27-10 - unplausible signal - sporadic


VAG-COM Version: AIB 311.3-S

Control unit part number: 4D0 907 389
Component and/or version: ABS/FDR All-wheel D21
Code: 0265109400
Workshop code: BB 34440
3 error codes found:
18034 - Databus drive missing message from the transmission control unit
P1626 - 35-10 - - - Sporadic
18031 - Databus drive no communication
P1623 - 35-10 - - - Sporadic
18256 - Please read out the error memory of the motor control unit
P1848 - 35-10 - - - Sporadic


VAG-COM Version: AIB 311.3-S

Control unit part number: 8LO 862 257
Component and/or version: ZV pump, DWA, Funk D03
Code: 14154
Workshop code: WSC 65535
1 error found:
01367 - Disconnection of the pump for central locking
35-00 - -
WhatsApp
#2
Masseverbindung rechts unten überprüfen. Wie das allerdings plötzlich passieren kann ist mir auch nicht klar.
WhatsApp
#3
Hallo zusammen,

wollte nur kurz durchgeben, was es hoffentlich war.
Ich hatte ein Schwimmbad im Steuergerätekasten. Letztes Jahr noch kontrolliert und alles o.k. Aber dieser Winter hat wohl doch zugeschlagen.
Kleines Loch reingebohrt, Wasser rausgelassen, mit Pressluft ausgeblasen und eine Stunde mit Heizlüfter getrocknet. Jetzt scheint (bin erst eine 1/2 Stunde gefahren) alles wieder o.k. zu sein. Keine Fehlermeldungen mehr und schaltet wieder prima.

Gruß Griffith460

P.S.: Die Masseverbindung unten rechts am Radhaus ist klasse gewesen, habe sie zwar vorsorglich noch mal auseinander genommen und gereinigt, war aber gut.
WhatsApp

Join the conversation, see photos and ask questions? Sign in with your forum account.

Sign in