OBD-II Trouble Codes

Code : U1254Marque : All makesDescription : U1254 SCP (J1850) Invalid or Missing Data for Network ControlPossible causes : –Solutions : – Carry out a Reset via CarDiag – Choose a better quality fuel – Check that the tank cap is securely closed – Check the oil level and add more if it is lower […]

Code : U1253Marque : All makesDescription : U1253 SCP (J1850) Invalid or Missing Data for Class A FunctionsPossible causes : –Solutions : – Carry out a Reset via CarDiag – Choose a better quality fuel – Check that the tank cap is securely closed – Check the oil level and add more if it is

Code : U1252Marque : All makesDescription : U1252 SCP (J1850) Invalid or Missing Data for Class A FunctionsPossible causes : –Solutions : – Carry out a Reset via CarDiag – Choose a better quality fuel – Check that the tank cap is securely closed – Check the oil level and add more if it is

Code : U1251Marque : All makesDescription : U1251 SCP (J1850) Invalid or Missing Data for Vehicle Id (VIN)Possible causes : –Solutions : – Carry out a Reset via CarDiag – Choose a better quality fuel – Check that the tank cap is securely closed – Check the oil level and add more if it is

Code : U1250Marque : All makesDescription : U1250 SCP (J1850) Invalid or Missing Data for Vehicle Id (VIN)Possible causes : –Solutions : – Carry out a Reset via CarDiag – Choose a better quality fuel – Check that the tank cap is securely closed – Check the oil level and add more if it is

Code : U1249Marque : All makesDescription : U1249 SCP (J1850) Invalid or Missing Data for Time / DatePossible causes : –Solutions : – Carry out a Reset via CarDiag – Choose a better quality fuel – Check that the tank cap is securely closed – Check the oil level and add more if it is

Code : U1248Marque : All makesDescription : U1248 SCP (J1850) Invalid or Missing Data for Time / DatePossible causes : –Solutions : – Carry out a Reset via CarDiag – Choose a better quality fuel – Check that the tank cap is securely closed – Check the oil level and add more if it is

Code : U1247Marque : All makesDescription : U1247 SCP (J1850) Invalid or Missing Data for Primary IdPossible causes : –Solutions : – Carry out a Reset via CarDiag – Choose a better quality fuel – Check that the tank cap is securely closed – Check the oil level and add more if it is lower

Code : U1246Marque : All makesDescription : U1246 SCP (J1850) Invalid or Missing Data for Primary IdPossible causes : –Solutions : – Carry out a Reset via CarDiag – Choose a better quality fuel – Check that the tank cap is securely closed – Check the oil level and add more if it is lower

Code : U1245Marque : All makesDescription : U1245 SCP (J1850) Invalid or Missing Data for Interior EnvironmentPossible causes : –Solutions : – Carry out a Reset via CarDiag – Choose a better quality fuel – Check that the tank cap is securely closed – Check the oil level and add more if it is lower