The Isuzu Trooper (98 – 02) electronic consists of the thermo sensor (1) and unit (4) which functions electrically to reduce the noises being generated while the system is in operation. The electronic thermo sensor (1) is mounted at the core (2) outlet and senses the temperature of the cool air from the (3).

isuzu trooper electronic thermostat schematic diagram

Temperature signals are input to the unit. This information is compared by the thermo unit and the results in output to operate the A/C relay and turn the magnetic clutch “ON” or “OFF” to prevent freeze-up. A characteristic of the sensor is that the resistance decreases as the temperature increases and the resistance increases as the temperature decreases.

Related Post

1993 Toyota Hilux Pickup Power Window Control System Connectors and Wiring Diagram
Cadillac Concours Window Defogger Circuit and Wiring Diagram
Volkswagen Passat Radio Circuit Diagram w/o Monsoon Radio
Fiat 500 Windshield Wiper Wiring Diagram
2008 Chevrolet Avalanche Seven-Wire Trailer Towing Harness