SymbolDescriptionAIgnition SwitchBThermostat SwitchCGround ConnectionDRelayECompressor SolenoidFPressure SensorGSolenoid ValveHFuse BoxJMicroswitch114Electric Cooling Fan Relay206Fan Switch214LH-Jetronic 2.4 Control UnitFuse No.12Reversing (Back-Up) Light Volvo 850 Wagon 1997 Engine Electrical Circuit Symbol Map