Air Conditioning Switch: Testing and Inspection

Fig. 63 ECU System Diagnosis, ECU Electrical, A/C System & TPS Checks (Part 1 Of 4):

Fig. 63 ECU System Diagnosis, ECU Electrical, A/C System & TPS Checks (Part 2 Of 4):

Fig. 63 ECU System Diagnosis, ECU Electrical, A/C System & TPS Checks (Part 3 Of 4):

Fig. 63 ECU System Diagnosis, ECU Electrical, A/C System & TPS Checks (Part 4 Of 4):

1. Perform A/C circuit test.