Hyundai i-30: Advanced Driver Assistance System (ADAS)

Heater & A/C Control Unit (DATC)

Components and components location Components Connector [A] Pin NO Function Pin NO Function 1 Battery (+) 21 IGN2 2 ISG B+ 22 IGN1 3 ILL+ (TAIL) 23 Blower motor (+) 4 Sensor REF (+5V) 24 Photo sensor_LH 5 Mode actuator feedback 25 Photo sensor_RH 6 Temperature actuator feedback 26 - 7 Intake actuator feedback 27 - 8 EVAP Sensor (+) 28 PTC Relay 3 9 AMB Sensor (+) 29 PTC Relay 2 10 Mode actuator (Vent) 30 PTC on signal 11 Mode actuator (Defrost) 31 Detent OUT (-) 12 Temperature actuator (Cool) 32 - 13 Temperature actuator (Warm) 33 C_CAN High 14 Intake actuator (Fresh Air) 34 C_CAN Low 15 Intake actuator (Recirculated Air) 35 Power mosfet (Drain feed back) 16 HTD (Rear defog indicator) 36 Power mosfet (Gate) 17 Rear defog switch 37 ECV + 18 Clean signal 38 ECV- (Ground) 19 Ionizer diagnosis 39 Sensor ground 20 ILL- (RHEO) 40 Ground Connector [B] Pin NO Function Pin NO Function 1 Passenger's temperature control actuator (Feedback) 9 - 2 Passenger's temperature control actuator (Cool) 10 Duct sensor (+)_Vent 3 Passenger's temperature control actuator (Warm) 11 Duct sensor (-)_Floor 4 Auto defogging (Feedback) 12 Auto defogging sensor signal 5 Auto defogging (Open) 13 - 6 Auto defogging (Off) 14 - 7 - 15 - 8 - 16 Ground Repair procedures Self Diagnosis 1...

General Information

..

Other information:

Hyundai i30 (PD) 2018-2025 Service Manual: Troubleshooting

Troubleshooting Symptom Passible Cause Remedy (Refer to page) Water leaks from panorama sunroof Deteriorated roof lid weatherstrip Replace Excessive roof lid-to-body clearance and improperly fitted weatherstrip Adjust Wind noise around Panorama sunroof Loose or deformed deflector, gaps in body work Retighten adjust or replace Noise created by moving panorama sunroof lid Foreign particles lodged in guide rail Check drive cable and guide rails for foreign particles Loose guide rails and lid Retighten Motor runs but sunroof does not move or moves only partially Foreign particles lodged in guide rail Adjust or replace Incorrect engagement of motor pinion with drive cable Decrease in motor's clutch slipping force Increased sunroof sliding resistance or interference of sunroof with drive cables, weatherstrip, etc...

Hyundai i30 (PD) 2018-2025 Service Manual: Front Seat Belt Pretensioner

Components and components location Component Location 1. Front seat belt pretensioner Repair procedures Replacement    • When installing the belt, make sure not to damage the pretensioner...