Without Scan Tool
HOW TO CLEAR DIAGNOSTIC TROUBLE CODES WITHOUT SCAN TOOLECM Reset Procedure
1. Turn the ignition switch off.
2. Remove the No. 15 (ACGS) (7.5 A) fuse from the under-dash fuse/relay box for 10 seconds to reset the ECM (Engine Control Module).
NOTE: Disconnecting the No. 15 fuse also cancels the power seat setting.