What to Do If OBD Fails Annual Inspection?

[VonDallas]

Obd detection failure can be repaired. You need to drive the vehicle to a 4S shop and have professional maintenance personnel fix it. Extended Information: During the annual inspection, if OBD fails, you can handle it as follows: 1. Go to a 4S shop to update to the latest OBD system. Usually, manufacturers will update OBD systems. If the vehicle's OBD fails, it is likely that the OBD system is outdated. 2. Go to a 4S shop to check the fault codes and have the maintenance technician repair them. 3. If the annual inspection fails due to false fault code reports, you can try checking if the sensors are malfunctioning. If they are, they need to be replaced as soon as possible. Alternatively, you can have the 4S shop help you clear the fault codes. 4. If the codes have been recently cleared, you should drive the vehicle sufficiently before going for another inspection.