RM38T0EC _58 Vehicle Interior _104612 HEATING / AIR CONDITIONING _0601796 AIR CONDITIONING SYSTEM(for HEV Model) J

HEATING / AIR CONDITIONING  AIR CONDITIONING SYSTEM(for HEV Model)  Air Vent cannot be Switched  


DESCRIPTION

If the air outlet mode does not change even though the air outlet display changes, the following factors may be the cause.

Symptom Factor
Air outlet mode cannot be changed

(Air outlet display changes)


·

No. 1 air conditioning radiator damper servo sub-assembly malfunction

·

No. 2 air conditioning radiator damper servo sub-assembly malfunction

·

Damper link disconnection

·

Air conditioner unit assembly malfunction



PROCEDURE

1.CHECK AIR OUTLET SERVO MOTOR
a.

Confirm for which seat the air outlet mode cannot be changed.


Result:
Result Proceed to
The air outlet mode for the front seats cannot be changed A
The air outlet mode for the rear seats cannot be changed B



A

2.CHECK NO. 1 AIR CONDITIONING RADIATOR DAMPER SERVO SUB-ASSEMBLY

B

4.CHECK NO. 2 AIR CONDITIONING RADIATOR DAMPER SERVO SUB-ASSEMBLY
2.CHECK NO. 1 AIR CONDITIONING RADIATOR DAMPER SERVO SUB-ASSEMBLY
a.

Check that the No. 1 air conditioning radiator damper servo sub-assembly is installed correctly.

OK:

The No. 1 air conditioning radiator damper servo sub-assembly is installed correctly.



Result:
Proceed to
OK
NG



OK

3.CHECK FOR DTC

NG

INSTALL NO. 1 AIR CONDITIONING RADIATOR DAMPER SERVO SUB-ASSEMBLY

Click hereVehicle Interior>HEATING / AIR CONDITIONING>AIR CONDITIONING UNIT>REASSEMBLY


3.CHECK FOR DTC
a.

Check for DTCs.

Body Electrical > Air Conditioner > Trouble Codes
50001 450

Result:
Result Proceed to
B140287 and B14037F are not output A
B140287 is output B
B14037F is output C



A

REPLACE AIR CONDITIONING RADIATOR ASSEMBLY

Click hereVehicle Interior>HEATING / AIR CONDITIONING>AIR CONDITIONING UNIT>REMOVAL


B

GO TO DTC B140287

Click hereVehicle Interior>HEATING / AIR CONDITIONING>AIR CONDITIONING SYSTEM (for HEV Model)>B140287


C

GO TO DTC B14037F

Click hereVehicle Interior>HEATING / AIR CONDITIONING>AIR CONDITIONING SYSTEM (for HEV Model)>B14037F


4.CHECK NO. 2 AIR CONDITIONING RADIATOR DAMPER SERVO SUB-ASSEMBLY
a.

Check that the No. 2 air conditioning radiator damper servo sub-assembly is installed correctly.

OK:

The No. 2 air conditioning radiator damper servo sub-assembly is installed correctly.



Result:
Proceed to
OK
NG



OK

5.CHECK FOR DTC

NG

INSTALL NO. 2 AIR CONDITIONING RADIATOR DAMPER SERVO SUB-ASSEMBLY

Click hereVehicle Interior>HEATING / AIR CONDITIONING>AIR CONDITIONING UNIT>REASSEMBLY


5.CHECK FOR DTC
a.

Check for DTCs.

Body Electrical > Air Conditioner > Trouble Codes
50001 450

Result:
Result Proceed to
B13AA87 and B13AB7F are not output A
B13AA87 is output B
B13AB7F is output C



A

REPLACE AIR CONDITIONING RADIATOR ASSEMBLY

Click hereVehicle Interior>HEATING / AIR CONDITIONING>AIR CONDITIONING UNIT>REMOVAL


B

GO TO DTC B13AA87

Click hereVehicle Interior>HEATING / AIR CONDITIONING>AIR CONDITIONING SYSTEM (for HEV Model)>B13AA87


C

GO TO DTC B13AB7F

Click hereVehicle Interior>HEATING / AIR CONDITIONING>AIR CONDITIONING SYSTEM (for HEV Model)>B13AB7F