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Version Coding Invalid

P1749

Diagnosis information - PDK

Version coding invalid

Diagnostic conditions
The control unit initially tests internal function sequences when the ignition is switched on (terminal 15). If they are OK, all diagnosable outputs are then tested and any faults are stored.
- Ignition on

Possible fault causes
- Incorrect data version programmed

Fault setting conditions
- Programmed data record is not valid

Fault effects
- No power transmission
- Transmission limp-home indication in instrument cluster control unit