System Operation
- The ASC-ECU power supply signal energized by the ignition switch (IG1) is transmitted to ASC-ECU (terminal No. 4) via the multi-purpose fuse No.12.
- The ASC-ECU power supply and the valve power supply are transmitted to ASC-ECU (terminal No. 32) via the fusible link No. 27.
- When malfunction occurs in ASC-ECU power supply, the communication with scan tool becomes unavailable.