For 1990-2009 cars only
Clearing DTCs
Disconnecting the battery or the IPC connectors will not clear a DTC. A DTC can only be cleared in one of the following three ways:
| • | Using the IPC On--Board diagnostic feature. |
| • | Using a scan tool. |
| • | The IPC will automatically clear a DTC if the malfunction has not occurred within 50 ignition cycles. |
To clear DTCs press and hold the RESET button to clear DTCs for the system displayed.
