After Repair Procedure

After repairs have been completed, connect NGS tester to DLC-2. See Figure . Select clear codes function and clear codes. Repeat QUICK TEST to ensure all OBD-II systems work properly and diagnostic trouble codes are no longer present. If diagnostic trouble code P1000 is present, go to P1000 trouble code chart.

CAUTION: DO NOT disconnect vehicle battery to clear codes. This will erase operating information from Keep-Alive Memory (KAM). To clear KAM, disconnect negative battery terminal for at least 5 minutes.

CAUTION: When battery is disconnected, vehicle computer may lose memory data. Driveability problems may exist until computer systems have completed a relearn cycle. See appropriate COMPUTER RELEARN PROCEDURES article in GENERAL INFORMATION before disconnecting battery.