The 1992 Subaru Legacy Air Conditioning (A/C) switch turns the A/C system on or off. The operation of the switch is transmitted to the ECU. The A/C cut relay breaks the current flow to the compressor, through the use of an output signal from the ECU, for a certain period of time when a "full-throttle" signal (emitted from the throttle sensor) enters the ECU while the compressor is operating. This prevents the degradation of acceleration performance and stabilizes driving performance.

The following schematic shows the 1992 Subaru Legacy Air Conditioning A/C Switch and Relay circuit/wiring diagram.

Subaru Legacy Air Conditioning Switch Relay circuit wiring diagram.



Related Post

2004 Toyota Corolla Air Conditioning System Wiring Diagram
Toyota Starlet Wiring Diagram Troubleshooting Manual
Pontiac G8 Headlamp Wiring Fuse Relay and Circuit Breaker
BMW Z4 E85 Central Locking System Wiring and Schematic
2006 Nissan Sentra (B15) Headlamp Wiring Diagram