Kia Sedona: Heater & A/C Control Unit (DATC) Components and Components Location
Components (1)
Control Panel (AUDIO Type)
Connector Pin No Function Connector Pin No Function A 1 ILL+ (TAIL) A 29 CLEAN CIGNAL 2 SENSOR REF (+5V) 30 - 3 - 31 - 4 - 32 - 5 MODE ACT''R F/B 33 PTC ON SIGNAL (DIESEL ONLY) 6 MODE ACT''R (VENT) 34 PTC RELAY 2 (DIESEL ONLY) 7 MODE ACT''R (DEF) 35 PTC RELAY 3 (DIESEL ONLY) 8 TEMP ACT''R F/B - DRIVER 36 ECV+ 9 TEMP ACT''R (COOL) - DRIVER 37 ECV- (GND) 10 TEMP ACT''R (WARM) - DRIVER 38 - 11 TEMP ACT''R F/B - PASSENGER 39 - 12 TEMP ACT''R (COOL) - PASSENGER 40 SENSOR GND 13 TEMP ACT''R (WARM) - PASSENGER B 1 GND 14 INTAKE ACT''R F/B 2 BLOWER MOTOR (+) 15 INTAKE ACT''R (FRE) 3 IONIZER DIAGNOSIS 16 INTAKE ACT''R (REC) 4 CLIMATE_CAN HIGH 17 Rr DEFOG S/W 5 CLIMATE_CAN LOW 18 HTD 6 - 19 DENTENT OUT (-) 7 IGN 1 20 ILL- (RHEO) 8 IGN 2 21 DEF ACT''R F/B 9 GND 22 DEF ACT''R (OPEN) 10 AMB SENSOR (+) 23 DEF ACT''R (CLOSE) 11 ADS SIGNAL 24 C_CAN HIGH 12 PHOTO SENSOR (-) - LEFT 25 C_CAN LOW 13 PHOTO SENSOR (-) - RIGHT 26 FET (GATE) 14 EVAP SENSOR (+) 27 FET (DRAIN F/B) 15 - 28 - 16 BATT
Components (2)
Connector Pin No Function Connector Pin No Function A 1 ILL+ (TAIL) A 29 CLEAN CIGNAL 2 SENSOR REF (+5V) 30 - 3 HAZARD SIGNAL 31 - 4 PAB (TELL - TALE) 32 - 5 MODE ACT''R F/B 33 PTC ON SIGNAL (DIESEL ONLY) 6 MODE ACT''R (VENT) 34 PTC RELAY 2 (DIESEL ONLY) 7 MODE ACT''R (DEF) 35 PTC RELAY 3 (DIESEL ONLY) 8 TEMP ACT''R F/B - DRIVER 36 ECV+ 9 TEMP ACT''R (COOL) - DRIVER 37 ECV- (GND) 10 TEMP ACT''R (WARM) - DRIVER 38 - 11 TEMP ACT''R F/B - PASSENGER 39 - 12 TEMP ACT''R (COOL) - PASSENGER 40 SENSOR GND 13 TEMP ACT''R (WARM) - PASSENGER B 1 GND 14 INTAKE ACT''R F/B 2 BLOWER MOTOR (+) 15 INTAKE ACT''R (FRE) 3 IONIZER DIAGNOSIS 16 INTAKE ACT''R (REC) 4 CLIMATE_CAN HIGH 17 Rr DEFOG S/W 5 CLIMATE_CAN LOW 18 HTD 6 PAB IGN1 19 DENTENT OUT (-) 7 IGN 1 20 ILL- (RHEO) 8 IGN 2 21 DEF ACT''R F/B 9 GND 22 DEF ACT''R (OPEN) 10 AMB SENSOR (+) 23 DEF ACT''R (CLOSE) 11 ADS SIGNAL 24 C_CAN HIGH 12 PHOTO SENSOR (-) - LEFT 25 C_CAN LOW 13 PHOTO SENSOR (-) - RIGHT 26 FET (GATE) 14 EVAP SENSOR (+) 27 FET (DRAIN F/B) 15 - 28 SBR 16 BATT
Replacement
1.
Disconnect the negative (-) battery terminal.
2.
Remove the crash pad lower panel.
(Refer to Body - "Crash Pad Lower Panel")
3.
Remove the center fascia lower panel (A) aft ...
Self Diagnosis
1.
Self-diagnosis process
2.
How to read self-diagnostic code
After the display panel flickers three times at 0.5 second
intervals, the corresponding fault code flickers on t ...
Other Information: If the engine overheats
If your temperature gauge indicates overheating, you experience a loss of power,
or hear loud pinging or knocking, the engine will probably be too hot. If this happens,
you should:
1.Pull off the ...
Trip Modes (for Type A cluster)
To change the trip mode, scroll the TRIP scroll switch (▲/▼). ...