Precautions for Diagnosing Trouble
WARNING:
If you do not select a suitable route and take proper precautions when performing a road test, an accident can occur.
- Select a level road with no traffic to minimize the risk of accident.
- Perform the test extremely carefully.
- Perform the road test using 2 persons, a driver and an assistant.
- Before using scan tool, read its "Operator's (Instruction) Manual" to know how to use it.
- Be sure to clear all DTCs after completing troubleshooting.
- Be sure to clear DTC after repair working. See DTC CLEARANCE .