Toyota Corolla Cross: 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
|
|
PROCEDURE
| 1. |
CHECK AIR OUTLET SERVO MOTOR |
(a) Confirm for which seat the air outlet mode cannot be changed.
|
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 |
| B |
.gif) | GO TO STEP 4 |
|
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| 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.
| NG | | INSTALL NO. 1 AIR CONDITIONING RADIATOR DAMPER SERVO SUB-ASSEMBLY |
|
| 3. |
CHECK FOR DTC |
(a) Check for DTCs.
Body Electrical > Air Conditioner > Trouble Codes|
Result | Proceed to |
|---|---|
|
B140287 and B14037F are not output |
A |
| B140287 is output |
B |
| B14037F is output |
C |
| A |
| REPLACE AIR CONDITIONING RADIATOR ASSEMBLY |
| B |
| GO TO DTC B140287 |
| C |
| GO TO DTC 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.
| NG | | INSTALL NO. 2 AIR CONDITIONING RADIATOR DAMPER SERVO SUB-ASSEMBLY |
|
| 5. |
CHECK FOR DTC |
(a) Check for DTCs.
Body Electrical > Air Conditioner > Trouble Codes|
Result | Proceed to |
|---|---|
|
B13AA87 and B13AB7F are not output |
A |
| B13AA87 is output |
B |
| B13AB7F is output |
C |
| A |
| REPLACE AIR CONDITIONING RADIATOR ASSEMBLY |
| B |
| GO TO DTC B13AA87 |
| C |
| GO TO DTC B13AB7F |
READ NEXT:
No Warm Air Comes Out
DESCRIPTION If cool air blows from the registers regardless of the temperature setting of the air conditioning system, the following factors may be the cause.
Symptom Factor
No wa
Precaution
PRECAUTION DO NOT HANDLE REFRIGERANT IN AN ENCLOSED AREA OR NEAR AN OPEN FLAME
*a Charging Cylinder
ALWAYS WEAR EYE PROTECTION BE CAREFUL NOT TO GET LIQUID REFRIGERANT IN YOUR EYES O
SEE MORE:
Dtc Check / Clear
DTC CHECK / CLEAR NOTICE: When the diagnosis system is changed from normal mode to check mode or vice versa, all DTCs and Freeze Frame Data recorded in normal mode are cleared. Before changing modes, always check and make a note of DTCs and Freeze Frame Data.
HINT:
DTCs which are stored in the
ECU Internal Error (P164400)
DESCRIPTION If a malfunction is detected in the starter circuit, the engine stop and start ECU stores DTC P164400.
DTC No. Detection Item
DTC Detection Condition Trouble Area
MIL Warning Indicate
Note P164400
ECU Internal Error Both of the following conditions
