Mercedes Benz

Mercedes-Benz Mercedes Benz OEM Parts Mercedes Benz OE Replacement Parts 0406 Component Y16/2 (Heating system shutoff valve) has a short circuit to ground. (P0115) Possible cause: - Y16/2 (Heating system shutoff valve) - N10/1kI (Circuit 87 relay, engine) - N10/1f57 (Fuse 57) Affected functions: - Heating ------------------------------------------------- Test 1: Check power supply of component N3/10 (ME-SFI [ME] control unit). Test 2: Arrangement of fuses Test 3: Check component Y16/2 (Heating system shutoff valve). 1. Check power supply of component N3/10 (ME-SFI [ME] control unit). Test 1.1: Test voltage supply of circuit 87. ( Check using actual value ) Test 1.2: Test voltage supply of circuit 30. Test 1.3: Test voltage supply of circuit 87. Test 1.4: Test current consumption of component N10/1kR (Circuit 87 relay, engine). Test 1.5: Test voltage supply of circuit 15. 1.1. Test voltage supply of circuit 87. ( Check using actual value ) Tes...