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DIAGNOSIS SYSTEM (UNIFIED METER & A/C AMP.) HAC-61 < SYSTEM DESCRIPTION > [AUTOMATIC AIR CONDITIONER] C D E F G H J K L M A B HAC N O P 1. Press intake switch. 2. CAN communication error between each unit that uses the uni- Is the inspection result normal? YES >> INSPECTION END NO >> Go to CAN communication (Unified meter and A/C amp. – AV control unit). Refer to 11. CHECK MALFUNCTIONING SENSOR AND DOOR MOTOR Refer to the following chart for malfunctioning code No. *: Perform self-diagnosis STEP-2 under sunshine. >> INSPECTION END 12. CHECK MALFUNCTIONING DOOR MOTOR POSITION SWITCH Mode and/or intake door motor PBR(s) is/are malfunctioning. (Corresponding code Nos. indicates 1 second each if two or more mode or intake door motors malfunction.) → 32 → Return to 31 *2: The following display pattern will appear if intake door motor harness connector is disconnected. JSIIA0138GB Code No. Malfunctioning sensor and door motor (Including circuits) Reference 21 / − 21 Ambient sensor 22 / − 22 In-vehicle sensor 24 / − 24 Intake sensor 25 / − 25 Sunload sensor * 26 / − 26 Air mix door motor PBR (Driver side) 27 / − 27 Air mix door motor PBR (Passenger side) SJIA1781E Code No. *1 *2 Mode or intake door position Reference 31 VENT Mode door motor 32 DEF 37 FRE Intake door motor HAC-76, "WITHOUT ACCS : Diagnosis 38 20% FRE 39 REC |