Difference between revisions of "01044"
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* Coding Pin/Bridge does not match | * Coding Pin/Bridge does not match | ||
+ | * Incorrect Control Module Installed | ||
* Control Module incorrectly coded | * Control Module incorrectly coded | ||
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* Check/Fix Coding Pin/Bridge in Wiring | * Check/Fix Coding Pin/Bridge in Wiring | ||
+ | * Check Control Module part numbers | ||
* Check/Fix [http://www.ross-tech.com/vag-com/tour/recode_screen.html Control Module Coding] | * Check/Fix [http://www.ross-tech.com/vag-com/tour/recode_screen.html Control Module Coding] | ||
** See [[Diagnostic_Procedures|Vehicle Specific Diagnostic Procedures]] for Details | ** See [[Diagnostic_Procedures|Vehicle Specific Diagnostic Procedures]] for Details | ||
[[Category:Fault Codes]] | [[Category:Fault Codes]] |
Revision as of 17:11, 23 January 2014
01044 - Control Module Incorrectly Coded
Possible Symptoms
- Reduced Functionality
Possible Causes
- Control Module incorrectly coded
Possible Solutions
- Check Gateway Installation List
- Check/Fix Control Module Coding
- See Vehicle Specific Diagnostic Procedures for Details
Special Notes
- When found in CAN-Gateway:
- On a Long Coded module, use the Gateway Installation List to check for unreachable or not registered control modules. Then update the Gateway [Installation List] by altering the Gateway Coding manually.
- On a Short Coded modules, refresh the original coding with the same value. For example, code it from 00006 -to- 00006 without making an actual change.
- When found in VW New Beetle/Cabriolet (1C/1Y/9C): Comfort System, this may be a Bug in the Control Module Software that will be resolved by refreshing the Coding with the same Value as described above with the CAN Gateway example.
- When found in Brake Electronics (MK60EC1) while the Coding is NOT all Zeros, check the [19-CAN Gateway] > [Coding - 07]. An incorrect LHD/RHD Configuration may cause this Fault Code.
01044 - Control Module Incorrectly Coded: Implausible Signal
Possible Symptoms
- Reduced Functionality
- Malfunction Indicator Light (MIL) active
Possible Causes
- Control Module incorrectly coded
Possible Solutions
- Check/Fix Control Module Coding
- See Vehicle Specific Diagnostic Procedures for Details
Special Notes
- Some Passat (3B/B5) around MY 2000 have a Firmware Bug which causes this DTC to be set in the CAN Gateway (19). Service Documents for of those Cars indicate that this DTC should be ignored in that Module as long as the Coding matches the Vehicle Equipment.
01044 - Control Module Incorrectly Coded: Mechanical Failure
Possible Causes
- Coding Pin/Bridge does not match
- Incorrect Control Module Installed
- Control Module incorrectly coded
Possible Solutions
- Check/Fix Coding Pin/Bridge in Wiring
- Check Control Module part numbers
- Check/Fix Control Module Coding
- See Vehicle Specific Diagnostic Procedures for Details