What does the control unit in Volkswagen 01317 instrument cluster mean?
1 Answers
Volkswagen 01314 instrument cluster control unit indicates no signal from the engine control unit. Process for checking the vehicle when a fault code appears: When the car engine is not working properly and the self-diagnosis system does not output a fault code, it is especially necessary to rely on the operator's inspection and judgment to determine the nature of the fault and the location where the fault occurs. Possible causes of fault codes: Starting system failure prevents the engine from turning or turning too slowly. Specific reasons include insufficient battery charge, loose or severely oxidized battery terminal clamps; blown main circuit fuse; ignition switch failure; starter failure; open circuit in the starting line or poor contact of the line connector.