Caution: Tailpipe outlet exhaust temperature will be greater than 300°C (572°F) during this procedure.
Due to the elevated engine temperatures created while performing this procedure it is imperative to open the hood and to keep the front of the vehicle in an open environment, away from any walls or buildings, in order to keep proper air flow across the radiator.
This procedure can be interrupted at any time in an emergency by switching off the ignition, depressing the brake pedal or with the scan tool.