Kia Carens: Controller / Heater & A/C Control Unit (DATC) Components and components location
![](images/heater_amp_a_c_control_unit_datc_components_and_components_location-1671/550/srpha4195l.gif)
Connector
|
Pin No
|
Function
|
Connector
|
Pin No
|
Function
|
A
|
1
|
ILL + (TAIL)
|
A
|
29
|
PHOTO SENSOR (-) - LEFT
|
2
|
-
|
30
|
PHOTO SENSOR (-) - RIGHT
|
3
|
C_CAN HIGH
|
31
|
HAZARD BLINK SIGNAL
|
4
|
C_CAN LOW
|
32
|
HTD
|
5
|
-
|
33
|
Rr DEFOG SW
|
6
|
MODE ACT'R (VENT)
|
34
|
IONIZER DIAGNOSIS
|
7
|
MODE ACT'R (DEF)
|
35
|
ION SIGNAL
|
8
|
MODE ACT'R F/B
|
36
|
CLEAN SIGNAL
|
9
|
INTAKE ACT'R (FRE)
|
37
|
-
|
10
|
INTAKE ACT'R (REC)
|
38
|
PAB ON SIGNAL
|
11
|
INTAKE ACT'R F/B
|
39
|
PAB OFF SIGNAL
|
12
|
-
|
40
|
SBR
|
13
|
K-LINE
|
B
|
1
|
GND
|
14
|
TEMP ACT'R (COOL) - PASSENGER
|
2
|
SENSOR GND
|
15
|
TEMP ACT'R (WARM) - PASSENGER
|
3
|
MM_CAN LOW
|
16
|
TEMP ACT'R F/B - PASSENGER
|
4
|
MM_CAN HIGH
|
17
|
PTC ON SIGNAL
|
5
|
SENSOR REF (5V)
|
18
|
PTC RELAY 2
|
6
|
FET (GATE)
|
19
|
PTC RELAY 3
|
7
|
PAB IGN1
|
20
|
ILL - (RHEO)
|
8
|
IGN1
|
21
|
DETENT OUT (+)
|
9
|
GND
|
22
|
HAZARD SIGNAL
|
10
|
ECV (-)
|
23
|
TEMP ACT'R (COOL) - DRIVER
|
11
|
ECV (+)
|
24
|
TEMP ACT'R (WARM) - DRIVER
|
12
|
-
|
25
|
TEMP ACT'R DR F/B - DRIVER
|
13
|
FET DRAIN F/B
|
26
|
AMB SENSOR (+)
|
14
|
BLOWER MOTOR (+)
|
27
|
EVAP SENSOR (+)
|
15
|
IGN2
|
28
|
HLMIDITY (PWM)
|
16
|
BATT
|
Replacement
1.
Disconnect the negative (-) battery terminal.
2.
Using a screwdriver or remover, remove the crash pad center garnish
...
Self Diagnosis
1.
Self-diagnosis process
2.
How to read self-diagnostic code
After the display panel blinks three times ...
Other information:
Replacement
•
Be careful not to damage the fender and body.
•
...
✽ NOTICE
Maintenance Service and Record Retention are the owner's responsibility.
We recommend in general that you have your vehicle serviced by an authorized
Kia dealer. You should retain documents that show proper maintenance has been performed
on your vehicle in accordance with the maintenanc ...