|
|
TROUBLE DIAGNOSIS ATC-55 C D E F G H I K L M A B ATC 10. CHECK AMBIENT SENSOR Press (DEF) switch one time. Temperature detected by ambient sensor is indicated on the display. NOTE: OK >> GO TO 11. NG >> Go to Ambient Sensor Circuit. Refer to 11. CHECK IN-VEHICLE SENSOR Press (DEF) switch for the second time. Temperature detected by in-vehicle sensor is indicated on the display. NOTE: OK >> GO TO 12. NG >> Go to In-vehicle Sensor Circuit. Refer to 12. CHECK INTAKE SENSOR Press (DEF) switch for the third time. Temperature detected by intake sensor is indicated on the display. NOTE: OK or NG OK >> GO TO 13. NG >> Go to Intake Sensor Circuit. Refer to 13. CHECK MULTIPLEX COMMUNICATION ERROR 1. Press recirculation (REC) switch. 2. Multiplex communication error between display and A/C auto Is multiplex communication error detected as self-diagnosis results? YES >> Go to multiplex communication circuit. Refer to 111, "Multiplex Communication Circuit" . NO >> 1. Turn ignition switch OFF or AUTO. ECON switch ON. 2. INSPECTION END RHA499G RHA500G RHA500GB RJIA3485E |