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TuningBot DTC Database · v4.37.14

01794 Control Module: Incorrect Chassis (VIN) Number

1 manufacturer-specific interpretation across 1 manufacturer in the TuningBot DTC database.

OEM
Brand pages:VAG

VAG

1 interpretation
01794
Control Module: Incorrect Chassis (VIN) Number VAG · unknown Data confidence 80%

The control module detected that the Control Module state or value did not match what was expected. This is the manufacturer-specific definition used by Volkswagen. Documented across Volkswagen Group applications (Audi, SEAT and Škoda included).

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)

Recommended checks

Check Vehicle Identification Number (VIN) of Control Module and Car

Applies to Volkswagen

Related and nearby codes

Frequently asked questions about 01794

What does 01794 mean?

Control Module: Incorrect Chassis (VIN) Number. The control module detected that the Control Module state or value did not match what was expected. This is the manufacturer-specific definition used by Volkswagen. Documented across Volkswagen Group applications (Audi, SEAT and Škoda included).

Is 01794 generic or manufacturer-specific?

01794 is a manufacturer-specific code. In this database it is documented for: VAG. The same number can mean something different on other brands.

Can TuningBot remove 01794 at file level?

Not guaranteed. 01794 is a manufacturer-specific code in an OEM format, so removability depends on the specific control unit and how the fault is implemented - some can be handled, some cannot. Ask for a quote and our engineers will check your file and tell you, free of charge, whether 01794 is removable in your case.

Other file services

ECU tuningStage 1 dyno results for VAG engines See the results →

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