Difference between revisions of "01044"

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==== Possible Symptoms ====
 
==== Possible Symptoms ====
  
* Maybe there are no symtoms
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* Possibly no symptoms at all
* Maybe there is less functionality in certain Control Modules
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* Possible reduced functionality in certain Control Modules
  
 
==== Possible Causes ====
 
==== Possible Causes ====
  
* Wrong coding in Control Module
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* Incorrect coding in Control Module
  
 
==== Possible Solutions ====
 
==== Possible Solutions ====
  
* Check coding in Control Module
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* [http://www.ross-tech.com/vag-com/tour/recode_screen.html Code Control Module] correctly. 
  
 
==== Special Notes ====
 
==== Special Notes ====
  
* dtc 01044 can show up in any Control Module in your car when that Module has a wrong software code. Write down that software code and check/improve it with the help of http://de.openobd.org/ or http://en.openobd.org/
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* DTC 01044 can show up in any Control Module in your car if that Module has a wrong software coding. Write down that software code and check/improve it with the help of [[Diagnostic_Procedures]] or http://de.openobd.org/ or http://en.openobd.org/
* Some Passats (in Europe) model year end 1999/beginning 2000 does have a firmwarebug which causes this dtc. Service documents of those cars does mention to ignore this dtc.
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* Some B5/3B Chassis Passats around model year 2000 have a firmware bug which causes this DTC in the 19-CAN Gateway module. Service documents for of those cars indicate that this DTC should be ignored in that module.
  
 
[[Category:Fault Codes]]
 
[[Category:Fault Codes]]

Revision as of 18:23, 17 December 2006

01044 - Control Module Incorrectly Coded

Possible Symptoms

  • Possibly no symptoms at all
  • Possible reduced functionality in certain Control Modules

Possible Causes

  • Incorrect coding in Control Module

Possible Solutions

Special Notes

  • DTC 01044 can show up in any Control Module in your car if that Module has a wrong software coding. Write down that software code and check/improve it with the help of Diagnostic_Procedures or http://de.openobd.org/ or http://en.openobd.org/
  • Some B5/3B Chassis Passats around model year 2000 have a firmware bug which causes this DTC in the 19-CAN Gateway module. Service documents for of those cars indicate that this DTC should be ignored in that module.