Kia Cadenza VG Owner's Manual Quiz
Heating, Ventilation, and Air Conditioning

Heater and A/C Control Unit (DATC) Components and Component Location

In this manual: Heating, Ventilation, and Air Conditioning
General Information — 15Engine Mechanical System — 95Engine Electrical System — 54Emission Control System — 24Engine Control System/Fuel System — 115Automatic Transmission — 91Drive Shaft and Axle — 13Suspension System — 35Steering — 19Restraints — 46Brake System — 43Body (Interior and Exterior) — 51Body Electrical System — 245Heating, Ventilation, and Air Conditioning — 56
~3min read

Components (1)

[DIGITAL CLOCK TYPE]

Connector Terminal Function
Connector Pin No. Function Connector Pin No. Function
A 1 BATT + (TAIL) A 31 PHOTO SENSOR (-) LEFT
2 SENSOR SUPPLY (+5 V) 32 PHOTO SENSOR (-) RIGHT
3 HAZARD SIGNAL 33 HTD
4 ACC 34 REAR FOG LAMP SWITCH
5 ACTUATOR MODE (VENT) 35 K-Line
6 ACTUATOR MODE (DEF) 36 -
7 ACTUATOR F/B MODE 37 -
8 ACTUATOR INTAKE (FRE) 38 -
9 INTAKE ACTUATOR (REC) 39 -
10 INTAKE ACTUATOR F/B 40 SENSOR GROUND
11 TEMP ACTUATOR DR (COLD) B 1 GROUND
12 TEMP ACTUATOR DR (HOT) 2 -
13 TEMP ACT''R DR F/B 3 DEF ACTUATOR (CLOSED)
14 TEMP ACTUATOR PS (COLD) 4 DEF ACTUATOR (OPEN)
15 TEMP ACTUATOR PS (HOT) 5 DEF ACT''R F/B
16 TEMP ACT''R PS F/B 6 HUMIDITY (PWM)
17 C_CAN HIGH 7 -
18 C_CAN LOW 8 IGN2
19 DELAY (+) 9 GROUND
20 ILL - (REO) 10 -
21 ION SIGNAL 11 BLOWER MOTOR (+)
22 CLEAN SIGNAL 12 PT (GATE)
23 IONIZER DIAGNOSIS 13 FET (DRAIN F/B)
24 MM_CAN HIGH 14 -
25 MM_CAN LOW 15 IGN1
26 AMBIENT SENSOR (+) 16 BATTERY
27 -
28 EVAPORATOR SENSOR (+)
29 ECV +
30 ECV - (GROUND)

Components (2)

[ANALOG CLOCK TYPE]

Connector Terminal Function
Connector Pin No. Function Connector Pin No. Function
A 1 BATT + (TAIL) A 31 PHOTO SENSOR (-) LEFT
2 SENSOR SUPPLY (+5 V) 32 PHOTO SENSOR (-) RIGHT
3 HAZARD SIGNAL 33 HTD
4 - 34 REAR FOG LAMP SWITCH
5 ACTUATOR MODE (VENT) 35 K-Line
6 ACTUATOR MODE (DEF) 36 -
7 ACTUATOR F/B MODE 37 PAB_IGN1
8 ACTUATOR INTAKE (FRE) 38 PAB OFF SIGNAL
9 INTAKE ACTUATOR (REC) 39 SBR SIGNAL
10 INTAKE ACTUATOR F/B 40 SENSOR GROUND
11 TEMP ACTUATOR DR (COLD) B 1 GROUND
12 TEMP ACTUATOR DR (HOT) 2 -
13 TEMP ACT''R DR F/B 3 DEF ACTUATOR (CLOSED)
14 TEMP ACTUATOR PS (COLD) 4 DEF ACTUATOR (OPEN)
15 TEMP ACTUATOR PS (HOT) 5 DEF ACT''R F/B
16 TEMP ACT''R PS F/B 6 HUMIDITY (PWM)
17 C_CAN HIGH 7 -
18 C_CAN LOW 8 IGN2
19 DELAY (+) 9 GROUND
20 ILL - (REO) 10 -
21 ION SIGNAL 11 BLOWER MOTOR (+)
22 CLEAN SIGNAL 12 PT (GATE)
23 IONIZER DIAGNOSIS 13 FET (DRAIN F/B)
24 MM_CAN HIGH 14 -
25 MM_CAN LOW 15 IGN1
26 AMBIENT SENSOR (+) 16 BATTERY
27 -
28 EVAPORATOR SENSOR (+)
29 ECV +
30 ECV - (GROUND)

Components (3)

[UVO TYPE]

Connector Terminal Function
Connector Pin No. Function Connector Pin No. Function
A 1 BATT + (TAIL) A 31 PHOTO SENSOR (-) LEFT
2 SENSOR SUPPLY (+5 V) 32 PHOTO SENSOR (-) RIGHT
3 HAZARD SIGNAL 33 HTD
4 ACC 34 REAR FOG LAMP SWITCH
5 ACTUATOR MODE (VENT) 35 K-Line
6 ACTUATOR MODE (DEF) 36 -
7 ACTUATOR F/B MODE 37 PAB_IGN1
8 ACTUATOR INTAKE (FRE) 38 PAB OFF SIGNAL
9 INTAKE ACTUATOR (REC) 39 SBR SIGNAL
10 INTAKE ACTUATOR F/B 40 SENSOR GROUND
11 TEMP ACTUATOR DR (COLD) B 1 GROUND
12 TEMP ACTUATOR DR (HOT) 2 -
13 TEMP ACT''R DR F/B 3 DEF ACTUATOR (CLOSED)
14 TEMP ACTUATOR PS (COLD) 4 DEF ACTUATOR (OPEN)
15 TEMP ACTUATOR PS (HOT) 5 DEF ACT''R F/B
16 TEMP ACT''R PS F/B 6 HUMIDITY (PWM)
17 C_CAN HIGH 7 -
18 C_CAN LOW 8 IGN2
19 DELAY (+) 9 GROUND
20 ILL - (REO) 10 -
21 - 11 BLOWER MOTOR (+)
22 - 12 PT (GATE)
23 - 13 FET (DRAIN F/B)
24 - 14 -
25 - 15 IGN1
26 AMBIENT SENSOR (+) 16 BATTERY
27 -
28 EVAPORATOR SENSOR (+)
29 ECV +
30 ECV - (GROUND)

Test yourself

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