Inspection Using Scan Tool, Road Test and Data List
INSPECTION USING SCAN TOOL, ROAD TEST AND DATA LISTRequired Special Tool:
^ MB991502: Scan Tool (MUT-II)
CAUTION: To prevent damage to scan tool MB991502, always turn the ignition switch to the "LOCK" (OFF) position before connecting or disconnecting scan tool.
1. Connect the scan tool to data link connector.
2. Turn the ignition switch to the "ON" position.
3. Carry out inspection by means of the Road Test and Data List function. If there is an abnormality, check and repair the chassis harnesses and components.
4. Re-check using scan tool and confirm that the abnormal input and output have returned to normal because of the repairs.
5. Check for and inspect any diagnostic trouble code(s) that may have surfaced from testing. Erase the diagnostic trouble code(s) when finished checking.
6. Turn the ignition switch to the "LOCK" (OFF) position.
7. Disconnect the scan tool from the data link connector.
8. Start the engine again and do a test drive to confirm that the problem is eliminated.