Performance should include
- determining the connector location
- entering the correct vehicle data
- using the scan tool to acquire
- DTC
- on-board diagnostics (OBD) monitor status
- freeze frame data
- clear DTCs, when necessary.
ASE 2: VII. Cab: A. General (P-1)
Process/Skill Questions:
- What does the DTC’s prefix indicate about the system?
- Which systems on the vehicle can be accessed with the scan tool?
- When should a technician not clear DTCs?