Published by Hyundai Motor company, june 2005 Air conditioning System (FATC)

FATC © HMC & KMC reserves all rights of disposal such as copying and passing on to third parties. This book should be used for the training purpose Comparison ITEMXGTG CompressorHS typeVS (Variable Swash plate) type Condenser Separated Type (Condenser, Receiver Drier) Integrated Type (Condenser, Receiver Drier) Pressure DetectingTriple Switch APT (Automotive Pressure Transducer) HVAC TypeBlower Evaporator HeaterBlower unit HVAC Cooling Fan Control2 FAN with RelayPWM (1 FAN) Dual Mode A/C control-Dual Mode CAN Communication-Between A/V & FATCM(DOM only) DiagnosisControl moduleControl module & Hi-scan

FATC © HMC & KMC reserves all rights of disposal such as copying and passing on to third parties. This book should be used for the training purpose ItemXGTG Sensor & Actuator Ambient & AQS Separated Type (Ambient sensor, AQS) Integrated Type (Ambient sensor, AQS) In-car & Humidity Separated Type (Humidity sensor, In-car sensor) Integrated Type (Humidity sensor, In- car sensor) Photo Sensor 1 sensor (Independence Type) Integrated Type with Auto light sensor Pin thermo sensorCore TypeAir Type Coolant Temp. SensorNot usedApplied TEMP door actuator Motor position feed back by position sensor TEMP Actuator1EA2EA(LH, RH) MODE ActuatorNot used F/Back SignalPosition Feed Back INTAKE ActuatorNot used F/Back SignalPosition Feed Back Comparison

FATC © HMC & KMC reserves all rights of disposal such as copying and passing on to third parties. This book should be used for the training purpose Evaporator Condenser Comp. Expansion valve Multi Speed Cooling fan PCM (Power Control Module) APT Sensor R/Direr PWM Module APT Function APT Sensor Major function - Engine Idle Control - Cooling Fan Control - Compressor Control - High Pressure Cut-out - Low Pressure Cut-out

FATC © HMC & KMC reserves all rights of disposal such as copying and passing on to third parties. This book should be used for the training purpose Power Transmitter FATCM BATTERY IG2 Blower motor MOS-FET (Field Effect Transistor) POWER TR B C E M A/C Switch Auto Switch Blower Relay

FATC © HMC & KMC reserves all rights of disposal such as copying and passing on to third parties. This book should be used for the training purpose Mode door actuator Operating

FATC © HMC & KMC reserves all rights of disposal such as copying and passing on to third parties. This book should be used for the training purpose Temp. Door Actuator

FATC © HMC & KMC reserves all rights of disposal such as copying and passing on to third parties. This book should be used for the training purpose Intake Actuator M V/R V1 V3 Comparator 1 A B C D V2 B+ 2 Comparator 2 B+ 1 Ma Mb 5 volts FATCM Actuator REC. position FRE. position REC.FRE switch

FATC © HMC & KMC reserves all rights of disposal such as copying and passing on to third parties. This book should be used for the training purpose Temperature unit change User may choose the temperature indication between °C and °F. Press the dual button for 3 seconds during pressing mode button. * Setting unit: °C (Battery disconnection)

FATC © HMC & KMC reserves all rights of disposal such as copying and passing on to third parties. This book should be used for the training purpose Cooling Control PCMPCM PWMPWM PWMPWM A/Con switch APT sensor ECT sensor Vehicle speed B+ Cooling Fan Motor

FATC © HMC & KMC reserves all rights of disposal such as copying and passing on to third parties. This book should be used for the training purpose PWM control characteristic Normal duty output Soft start control 20% 100% 90%, 100% 20% Cooling Fan ON signal 0 MAX. Speed Cooling Fan Speed Time 10~14 seconds

FATC © HMC & KMC reserves all rights of disposal such as copying and passing on to third parties. This book should be used for the training purpose Diagnosis Using FATC controller Ignition switch : OFFON Return to original condition Press the Mode switch more than 4 times within 2 seconds during pressing the Off switch After graphic symbol display blinks 3times, start self- diagnosis. Press AUTO Press OFF Self-diagnosis (Step operation) Self-diagnosis (Continuous operation)

FATC © HMC & KMC reserves all rights of disposal such as copying and passing on to third parties. This book should be used for the training purpose Charging System