Clearing Diagnostic Trouble Codes

The DTCs and freeze frame data will be erased by either of the following actions:

• Operating the OBD II scan tool (complying with SAE J1978) or hand-held tester to erase the codes. See the OBD II scan tool's instruction book for operating instructions.
• DTCs and freeze frame data may also be cleared by removing EFI No. 1 fuse (15-amp). The EFI No. 1 fuse is located in fuse/relay box at driver's side front corner of engine compartment. DTCs and freeze frame data may also be cleared by disconnecting negative battery cable. However, other various memory functions such as the clock, radio, alarm, seats, etc. will be cleared and must be reset.