Hyundai Venue: Controller / Heater & A/C Control Unit (DATC). Components and components location

Hyundai Venue (QX) (2020-2025) Service Manual / Heating, Ventilation and Air Conditioning / Controller / Heater & A/C Control Unit (DATC). Components and components location

Components

Hyundai Venue. Heater & A/C Control Unit (DATC). Components and components location

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 (-)
5
 Mode actuator feedback
 25
 -
6
 Temperature actuator feedback
 26
 -
7
 Intake actuator feedback
 27
 -
8
 EVAP Sensor (+)
 28
 -
9
 AMB Sensor (+)
 29
 -
10
 Mode actuator (Vent)
 30
 PTC Relay 1
11
 Mode actuator (Defrost)
 31
 -
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
 -
 38
 ECV (-)
19
 -
 39
 Sensor ground
20
 ILL- (RHEO)
 40
 Ground

    Heater & A/C Control Unit (Manual). Repair procedures

    Replacement 1. Disconnect the negative (-) battery terminal. 2. Remove the console upper front garnish...

    Heater & A/C Control Unit (DATC). Repair procedures

    Self Diagnosis 1. Self-diagnosis process.    • When operating the self-diagnostics, the below fault(self-diagnostics code) will blink at 0...

    Other information:

    Hyundai Venue (QX) (2020-2025) Service Manual: Knock Sensor (KS). Description and operation


    Description Knocking is a phenomenon characterized by undesirable vibration and noise and can cause engine damage. Knock Sensor (KS) is installed on the cylinder block and senses engine knocking. When knocking occurs, the vibration from the cylinder block is applied as pressure to the piezoelectric element...

    Hyundai Venue (QX) (2020-2025) Service Manual: Special service tools


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