Mercedes Benz

Mercedes-Benz Mercedes Benz OEM Parts Mercedes Benz OE Replacement Parts 0154 Component Y110 (Three-disk thermostat valve) has a short circuit to ground. (P0598) Possible cause: - Y110 (Three-disk thermostat valve) Affected functions: - Heating - Engine cooling ------------------------------------------------- Test 1: Check component Y110 (Three-disk thermostat valve). 1. Check component Y110 (Three-disk thermostat valve). Test 1.1: Component Y110 (Three-disk thermostat valve) is mechanically damaged or it sticks. Test 1.2: Test current consumption of component Y110 (Three-disk thermostat valve). 1.1. Component Y110 (Three-disk thermostat valve) is mechanically damaged or it sticks. Test 1.1.1: Y110 (Three-disk thermostat valve) : Coolant temperature is not reached. Test 1.1.2: Y110 (Three-disk thermostat valve) : Coolant temperature is too high. 1.1.1. Y110 (Three-disk thermostat valve) : Coolant temperature is not reached. Warning!Communication w...