With Generic Scan Tool

CAUTION
1. If battery voltage is low, diagnostic trouble codes may not be output. Be sure to check the battery and charging system before continuing.
2. If the battery is disconnected or if the ECM connector is disconnected, the diagnostic trouble code memory will be erased. Do not disconnect the battery or ECM until after the diagnostic trouble codes are recorded.
3. Turn the ignition switch off before connecting or disconnecting the scan tool.




1. Connect the scan tool to the data link connector, and read the diagnostic trouble codes.
2. Repair the malfunction while referring to the INSPECTION CHART FOR DIAGNOSTIC TROUBLE CODES.
3. Turn the ignition switch to OFF and then back to ON again.
4. Erase the diagnostic trouble codes using the scan tool.
5. Check that the diagnostic trouble code is normal.




INSPECTION USING SCAN TOOL DATA LIST AND ACTUATOR TESTING
1. Carry out inspection by means of the data list and the actuator test function.
Scan Tool Testing and Procedures
Actuator Test Reference Table

If there is a malfunction, check and repair the chassis harnesses and components.
2. Re-check using the scan tool and check that the malfunction has been eliminated as a result of the repairs.
3. Erase the diagnostic trouble code from memory.
4. Remove the scan tool.
5. Start the engine again and carry out a road test to confirm that the problem has disappeared.