Clearing Trouble Codes

Any time a repair is made, CLEAR the memory by:
1. Turn ignition switch OFF.
2. Disconnect the small (16-pin) connector on the 4EAT Control Unit.
3. Remove the STAR Tester, Volt Ohm Meter (VOM), or 4EAT Tester.
4. Then repeat Quick Test Steps 2.0 and 3.0 to ensure that the repair was effective.