Difference between revisions of "01794"

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==== Special Notes ====
 
==== Special Notes ====
  
* When found in [[Audi A4/S4/RS4 (8K)]]: [[Audi A4 (8K) Brake Electronics]], perform Security Access then [[Audi A4 (8K) Brake Electronics#Coding|Coding]]. Recode the Control Module using the already stored Coding Value. This will trigger a new Learning Process and the Control Module should update the stored Vehicle Identification Number (VIN).
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* When found in [[Audi A4/S4/RS4 (8K)]]: [[Audi A5 (8T) Brake Electronics (Bosch 8.0)|Audi A4 (8K) Brake Electronics]], perform Security Access then [[Audi A5 (8T) Brake Electronics (Bosch 8.0)#Coding|Coding]]. Recode the Control Module using the already stored Coding Value. This will trigger a new Learning Process and the Control Module should update the stored Vehicle Identification Number (VIN).
 
* When found in [[Audi A4/S4/RS4/Cabriolet (8E/8H)]]: [[Audi A4 (8E) Heating/Air Conditioning|Heating/Air Conditioning]], perform [[Audi A4 (8E) Heating/Air Conditioning#Channel 081: Vehicle Data Learning|Vehicle Data Learning (Adaptation)]].
 
* When found in [[Audi A4/S4/RS4/Cabriolet (8E/8H)]]: [[Audi A4 (8E) Heating/Air Conditioning|Heating/Air Conditioning]], perform [[Audi A4 (8E) Heating/Air Conditioning#Channel 081: Vehicle Data Learning|Vehicle Data Learning (Adaptation)]].
 
* When found in [[Audi A4/S4/RS4/Cabriolet (8E/8H)]]: [[Audi A4 (8E) Airbag 8.4|Airbag 8.4]], perform [[Audi A4 (8E) Airbag 8.4#Channel 081: Vehicle Data Learning|Vehicle Data Learning (Adaptation)]].
 
* When found in [[Audi A4/S4/RS4/Cabriolet (8E/8H)]]: [[Audi A4 (8E) Airbag 8.4|Airbag 8.4]], perform [[Audi A4 (8E) Airbag 8.4#Channel 081: Vehicle Data Learning|Vehicle Data Learning (Adaptation)]].

Latest revision as of 10:45, 14 July 2020

01794 - Control Module: Incorrect Chassis (VIN) Number

Possible Causes

  • Control Module was never adapted to a Car (New Control Module)
  • Control Module was originally adapted to a different Car (Used Control Module)

Possible Solutions

  • Check Vehicle Identification Number (VIN) of Control Module and Car
    • Perform Vehicle Data Learning

Special Notes

Example 1: Vehicle Identification Number (VIN) OK

Address 17: Instruments
Part Number: 8E0 920 930 S
Component: KOMBI+WEGFAHRS. RB4 D35
Coding: 00100
Shop #: WSC 00123
WAUZZZ8E23A198765     AUZ6Z0B0123456

Example 2: Vehicle Identification Number (VIN) NOT OK

Address 17: Instruments
Part Number: 8E0 920 930 S
Component: KOMBI+WEGFAHRS. RB4 D35
Coding: 00100
Shop #: WSC 00123

Part Number: 98765
Component: AUZ6Z0B0123456
98765 AUZ6Z0B0123456