B0 - Temperature Check

^ Operate engine at high RPM or under load for 20 minutes. Check coolant temperature with thermometer.

NOTE: Remove radiator cap before running this test. Then use a known quality thermometer for checking coolant temperature.

WARNING: Use care when removing radiator cap to avoid injury from escaping steam or hot water.

^ Does the engine reach proper operating temperature?

YES -- Go to B1. B1 - Gauges / Lights

NO -- Go to B2. B2 - Thermostat