BRACKET 8D2205 - Caterpillar

Air Filter Restriction Pressure Switch
The air inlet restriction switch is a pressure switch that provides early warning of the presence of a blockage in the engine air inlet. This switch is Normally Open. When the air inlet is restricted, the pressure of the air closes the switch. The switch is used to drive the air filter restriction indicator in the instrument cluster.Dimmer Switch
High beam and backup light indicators.Key Start Switch
When the key start switch is in the ON position, electrical power from the batteries is supplied to the electronic control modules. When the key start switch is in the START position and the conditions for starting the engine are satisfied, the start relay is energized.Turn Signal Switch
The turn signal switch is a Switch to Battery operating off 24V. The switch is used to operate the turn signalsHydraulic Filter Bypass Switch
The hydraulic filter bypass switch is a switch to ground. Once hydraulic fluid in the hydraulic fluid reservoir reaches a certain pressure, the switch is closed allowing hydraulic fluid to bypass the filter.Hazard Switch
The hazard switch is a switch to battery operating off 24V. The switch is used to operate the hazard switch.Brake Accumulator Oil Pressure Sensor
The brake oil pressure sensor is a PWM sensor that is powered by the 8V power supply. The sensor is used to detect the oil pressure of the braking system.Fuel Level Sensor
The fuel level sensor is a passive analog sensor operating off 24V. The sensor is used to detect the amount of fuel in the fuel tank.Hydraulic Oil Temperature Sensor
The hydraulic oil temperature sensor is a passive analog sensor that operates off 24V. The sensor is used to detect the temperature of the hydraulic oil.Torque Converter Oil Temperature Sensor
The torque converter oil temperature sensor is a passive analog sensor that operates off 24V. The sensor is used to detect the torque converter oil temperature.