Hyundai Kona: Controller / Heater & A/C Control Unit (Manual) Components and components location
| Components |
|
Pin NO |
Function |
Pin NO |
Function |
|
1 |
Low |
4 |
Middle Low |
|
2 |
Common |
5 |
Middle High |
|
3 |
Ground |
6 |
High |
|
Pin NO |
Function |
Pin NO |
Function |
|
1 |
Battery (+) |
21 |
IGN2 |
|
2 |
ISG B+ |
22 |
IGN1 |
|
3 |
ILL+ (TAIL) |
23 |
PAB IGN1 |
|
4 |
Sensor REF (+5V) |
24 |
PAB cut off signal |
|
5 |
- |
25 |
PAB on signal |
|
6 |
- |
26 |
- |
|
7 |
Intake actuator feedback |
27 |
MAX Blower ON Signal |
|
8 |
EVAP Sensor (+) |
28 |
PTC Relay 3 |
|
9 |
AMB Sensor (+) |
29 |
PTC Relay 2 |
|
10 |
SBR Passenser |
30 |
PTC on signal |
|
11 |
SBR 2 Row Left |
31 |
Detent OUT (-) |
|
12 |
SBR 2 Row Middle |
32 |
- |
|
13 |
SBR 2 Row Right |
33 |
P_CAN High |
|
14 |
Intake actuator (Fresh Air) |
34 |
P_CAN Low |
|
15 |
Intake actuator (Recirculated Air) |
35 |
- |
|
16 |
HTD (Rear defog indicator) |
36 |
ECV + |
|
17 |
Rear defog switch |
37 |
ECV- (Ground) |
|
18 |
- |
38 |
Sensor ground |
|
19 |
Blower ON signal to common |
39 |
Ground |
|
20 |
ILL- (RHEO) |
40 |
Ground |
Controller
...
Heater & A/C Control Unit (Manual) Repair procedures
Replacement
1.
Disconnect the negative (-) battery terminal.
2.
Remove the crash pad lower panel.
(Refer to Cr ...
Other information:
Hyundai Kona (OS) 2018-2024 Service Manual: Stop Lamp Switch Schematic diagrams
Schematic Diagram
System circuit diagram
Terminal function
Teminal
Description
1
IGN1
2
Engine Control Module (ECM)
3
B+
...
Hyundai Kona (OS) 2018-2024 Service Manual: ETC (Electronic Throttle Control) System Description and operation
Description
The Electronic Throttle Control (ETC) System consists of a throttle body with
an integrated control motor and throttle position sensor (TPS). Instead of the
traditional throttle cable, an Accelerator Position Sensor (APS) is used to
receive driver input. The ECM ...
