Hyundai Ioniq (AE): BCM (Body Control Module) / Components and components location

Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual / Body Electrical System / BCM (Body Control Module) / Components and components location

Components

NO
Connector A
Connector  B
Connector  C
Connector  D
1
-
Key in switch
Wiper low relay
IGN 1
2
-
Steering heated switch
Auto light ground
IG2 Steering heated power 1
3
Rear left seat belt indicator
-
PAS ON Indicator
IG2 Steering heated power 2
4
Passenger seat belt indicator
-
Steering heated indicator
IG2 Steering heated power output
5
Rear centor seat belt indicator
-
-
Room lamp
6
Rear right seat belt indicator
-
COM
Ground
7
-
-
Crash output
Power
8
-
PAS Input
Crash output
-
9
Mirror unfolding relay
Key inter lock switch
Auto light sensor
-
10
-
Sunroof open switch
NTC Sensor
RPAS Power
11
-
PAS ON Switch
Head lamp switch (High)
FPAS Power
12
-
Multifunction switch ground
Wiper int vol relay
Ground signal
13
Key solenoid
-
Front wiper switch

14
-
-
foglamp switch
15
ATM solenoid output
-
Wiper relay (High)
16
-
-
Auto light (Power)
17
Security indicator
-
Sunroof enable (High)
18
Poket lamp output
-
-
19
Safety powerwindow down (Low)
C-Can (Low)
-
20
Key hole illumination
C-Can (High)
-
21
-
B-CAN (Low)
Front wiper low backup
switch
22
-
B-CAN (High)
NTC Ground
23
Mirror folding relay output
-
IGN 1
24
-
-
ACC
25

PAS
-
26
-
Front wiper washer switch
27
-
Blade position
28
Defogger switch
Brake switch
29
-

30
-
31
-
32
-

    Specifications Items Specifications Rated voltageDC 12VOperating voltageDC 9 - 16VOperating temperature-22°F to 167°F (-30°C to 75°C)Dark currentSMK : 3mA / Keyless : 4mA

    Circuit Diagram

    Other information:

    Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: A/C Pressure Transducer. Description and operation

    DescriptionThe A/C Pressure Transducer (APT) converts the pressure value of high pressure line into voltage value after measuring it. By converted voltage value, engine ECU controls the cooling fan by operating it high speed or low speed. Engine ECU stops the operation of the compressor when the temperature of refrigerant line is very high or very

    Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Evaporator Core. Repair procedures

    Replacement1.Disconnect the negative (-) battery terminal. 2.Remove the heater and blower assembly.(Refer to Heater - "Heater Unit") 3.Remove the evaporator core cover (A) after loosening the mounting screws.4.Pull out the evaporator temperature sensor (A) from the evaporator core.

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