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TROUBLE DIAGNOSIS ATC-69 C D E F G H I K L M A B ATC 6. CHECK MOTOR OPERATION Disconnect and reconnect the motor connector and confirm the motor operation. OK or NG OK >> (Return to operate normally.) ● Poor contacting the motor connector NG >> (Does not operate normally.) ● GO TO 7. 7. CHECK MODE DOOR MOTOR OPERATION 1. Disconnect mode door motor (driver side, passenger side) and air mix door motor (driver side, passenger 2. Reconnect mode door motor connector (driver side, passenger side) and confirm the mode door motor OK or NG OK >> (Mode door motor operates normally.) ● GO TO 8. NG >> (Mode door motor does not operate normally.) ● GO TO 10. 8. CHECK AIR MIX DOOR MOTOR OPERATION 1. Disconnect mode door motor connector (driver side, passenger side). 2. Reconnect air mix door motor connector (driver side, passenger side) and confirm the air mix door motor OK or NG OK >> (Air mix door motor operates normally.) ● GO TO 9. NG >> (Air mix door motor does not operate normally.) ● GO TO 11. 9. CHECK INTAKE DOOR MOTOR OPERATION 1. Disconnect air mix door motor connector (driver side, passenger side). 2. Reconnect intake door motor connector and confirm the intake door motor operation. OK or NG OK >> (Intake door motor operates normally.) ● Replace auto amp. NG >> (Intake door motor does not operate normally.) ● Replace intake door motor. 10. CHECK MODE DOOR MOTOR OPERATION 1. Disconnect mode door motor (driver side) connector. 2. Confirm the mode door motor (passenger side) operation. OK or NG OK >> (Mode door motor operates normally.) ● Replace driver side mode door motor. NG >> (Mode door motor does not operate normally.) ● Replace passenger side mode door motor. |