Body Electrical System

Seat Heater Switch Components and Component Locations

~2min read

Components

[Front Row Seat]

Connector Pin Information
Pin No. Connector A Connector B Connector C
1 Illumination (+) Ground Electric Compressor - Lock (+)
2 REF Sensor (+5V) Sensor Ground Electric Compressor - Lock (-)
3 C_CAN High Blower PWM Input High Voltage PTC Heater - Lock (+)
4 C_CAN LOW Cluster Ionizer Diagnosis High Voltage PTC Heater - Lock (-)
5 Driver Mode Actuator (VENT) - PAB IGN3
6 Driver Mode Actuator (DEF) CLEAN Signal PAB Enable Signal
7 Driver Mode Actuator F/B Passenger Mode Actuator (VENT) PAB Off Signal
8 Intake Actuator (FRE) Passenger Mode Actuator (DEF) SBR
9 Intake Actuator (REC) Passenger Mode Actuator F/B Rr LEFT SBR
10 Exhaust Actuator F/B DEF Actuator (OPEN) Rr CENTER SBR
11 K-Line DEF Actuator (CLOSED) R R RIGHT SBR
12 HTD DEF Actuator F/B -
13 Rear Heater Switch Left Duct Sensor (+) -
14 Temperature Control Actuator (COOL) Floor Left Duct Sensor (+) -
15 Temperature Control Actuator (WARM) IGN3 -
16 Temperature Control Actuator F/B IGN2 -
17 Driver Seat Warmer Indicator - LOW -
18 Driver Seat Warmer Indicator - MID 2-WAY Valve No.1 (+)
19 Driver Seat Warmer Indicator - HIGH 3-WAY Valve No.1 (+)
20 Illumination (REO) 3-WAY Valve No.2 (+)
21 HOLD (+) 2-WAY Valve No.2 (+)
22 Driver Seat Heater Switch CLIMATE_MAIN HIGH
23 Driver Seat Cooler Indicator - LOW CLIMATE_CAN LOW
24 Driver Seat Cooler Indicator - MID HUMIDITY (PWM)
25 Driver Seat Cooler Indicator - HIGH Air Pressure Sensor Signal
26 Auxiliary Seat Warmer Switch Refrigerant Temperature Sensor No.1 Signal
27 Ambient Sensor (+) Refrigerant Temperature Sensor No.2 Signal
28 EVAP Sensor (+) 3-Way Coolant Valve Output
29 Auxiliary Seat Cooler Indicator - LOW IGN3
30 Auxiliary Seat Cooler Indicator - MID IS Blower
31 Seat Auxiliary Cooler Indicator - HIGH Battery
32 Photo Sensor (-) Battery
33 Auxiliary Cooler Switch ?
34 Driver Cooler Switch
35 INH Fan
36 MM_CAN HIGH
37 MM_CAN LOW
38 Seat Auxiliary Heater Indicator - LOW
39 Seat Auxiliary Heater Indicator - MID
40 Seat Auxiliary Heater Indicator - HIGH

Second Row Seats

Test yourself

A quick Kia Soul EV Owner's Manual quiz: every answer comes with an explanation and a link to the manual page.