01044
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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
- Control Module incorrectly coded
Possible Solutions
- Check/Fix Coding Pin/Bridge in Wiring
- Check/Fix Control Module Coding
- See Vehicle Specific Diagnostic Procedures for Details