| Using the scanner HI-SCAN |
| 1. Turn off the ignition. |
| 2. Connect the scanner to the HI-SCAN diagnostic socket. |
| 3. Turn on the ignition. |
| 4. On the HI-SCAN scanner read the fault codes. |
| 5. Eliminate the malfunction. |
| 6. Clear the DTCs. |
| 7. Disconnect the scanner from the HI-SCAN diagnostic socket. |
| Using the voltmeter |
| 8. Turn the ignition off. |
| 9. Connect a voltmeter to terminal 1 of the diagnostic socket. |
| 10. Connect the L-15 wire to the diagnostic socket. |
| 11. Sample output is shown on the voltmeter. |
| 12. Read DTCs. |
| 13. Clear the DTCs. |