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

Hyundai Venue (QX) (2020-2026) Service Manual / Heating, Ventilation and Air Conditioning / Controller / Heater & A/C Control Unit (Manual). Components and components location

Components

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

Connector [A]
Pin NO
Function
Pin NO
Function
1
 Low
 4
 Middle Low
2
 COMMON
 5
 Middle High
3
 Ground
 6
 High

Connector [B]
Pin NO
Function
Pin NO
Function
1
 Battery Power
 17
 IGN2
2
 ISG B+
 18
 IGN1
3
 ILL+ (TAIL)
 19
 -
4
 Sensor REF (+5)
 20
 -
5
 -
 21
 PTC Relay 1
6
 Intake actuator (F/B)
 22
 -
7
 EVAP Sensor (+)
 23
 MAX Blower ON Signal
8
 AMB Sensor (+)
 24
 -
9
 -
 25
 -
10
 -
 26
 C_CAN High
11
 Intake actuator (Fresh Air)
 27
 C_CAN Low
12
 Intake actuator (Recirculated Air)
 28
 -
13
 HTD (Rear defog indicator)
 29
 ECV+
14
 Rear defog switch
 30
 ECV(-)
15
 Blower ON signal to common
 31
 Sensor ground
16
 ILL- (RHEO)
 32
 Ground

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

    Other information:

    Hyundai Venue (QX) (2020-2026) Service Manual: Repair procedures

    Inspection The following section describes how to diagnose faults using a diagnostic instrument. 1. Connect the cable of GDS to the data link connector in driver side crash pad lower panel, and turn on the GDS.

    Hyundai Venue (QX) (2020-2026) Service Manual: Special service tools

    Special Service Tools Tool (Number and name) Illustration Use 09977-3R000 Disc & hub assembly bolt remover Removal and installation of disc & hub assembly.

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