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HAC-80 < BASIC INSPECTION > [AUTOMATIC AIR CONDITIONING] DOOR MOTOR STARTING POSITION RESET DOOR MOTOR STARTING POSITION RESET Description INFOID:0000000010432196 • Step motors are used for the mode door motor air mix door motor (driver side/passenger side), and intake door motor. • Because the step motors do not have position detection mechanisms, there may be a deviation between the door position recognized by A/C auto amp. and the actual door position. • The reset signal is transmitted from A/C auto amp. to the air mix door motor (driver side/passenger side), mode door motor, and intake door motor, which then perform zero position reset. • After any of the following conditions is met, A/C auto amp. performs motor zero position reset when the igni- tion switch is next turned ON. - The battery terminal is disconnected and then reconnected. removed, it is necessary to perform motor zero position reset using CONSULT. Work Procedure INFOID:0000000010432197 1. PERFORM DOOR MOTOR STARTING POSITION RESET With CONSULT 1. Turn ignition switch ON. 2. Select “Door Motor Starting Position Reset” in “WORK SUPPORT” mode of “HVAC” using CONSULT. 3. Touch “Start” and wait 10 seconds. 4. Make sure the “COMPLETED” is displayed on CONSULT screen. >> INSPECTION END |