Scan Tool Testing and Procedures
^ Engine Coolant Temperature (ECT) can be read on Scan tool in degrees C or F.
^ LOW COOLANT LEVEL can be read on Scan tool as YES or NO.
^ Scan tool can "Sweep" all gauges to verify the coolant temp gauge can move from cold to hot.
^ Scan tool can turn On all I/P cluster lights to verify the Coolant Temp Telltale can be turned On and Off.