- 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
| Last Modified: 11-20-2023 | 6.11:8.1.0 | Doc ID: RM100000001XL23 |
| Model Year Start: 2022 | Model: Camry | Prod Date Range: [08/2021 - ] |
| Title: HEATING / AIR CONDITIONING: AIR CONDITIONING SYSTEM (for Automatic Air Conditioning System): Air Vent cannot be Switched; 2022 - 2024 MY Camry [08/2021 - ] | ||
|
Air Vent cannot be Switched |
DESCRIPTION
If the air outlet mode does not change even though the air outlet display changes, the following suspected areas may be the cause.
|
Symptom |
Factor |
|---|---|
|
Air outlet mode cannot be changed (air outlet display changes) |
|
- *: w/ Rear Center Register
PROCEDURE
|
1. |
CONFIRM MODEL |
(a) Choose the model to be inspected.
|
Result |
Proceed to |
|---|---|
|
w/ Rear Center Register |
A |
|
w/o Rear Center Register |
B |
| B |
|
|
|
2. |
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 |
| A |
|
|
|
3. |
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 |
|
|
4. |
CHECK FOR DTC |
(a) Connect the GTS to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the GTS on.
(d) Enter the following menus: Body Electrical / Air Conditioner / Trouble Codes.
(e) Check for DTCs.
Body Electrical > Air Conditioner > Trouble Codes
|
Result |
Proceed to |
|---|---|
|
B1449 is not output |
A |
|
B1449 is output |
B |
| A |
|
| B |
|
|
5. |
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 |
|
|
6. |
CHECK FOR DTC |
(a) Connect the GTS to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the GTS on.
(d) Enter the following menus: Body Electrical / Air Conditioner / Trouble Codes.
(e) Check for DTCs.
Body Electrical > Air Conditioner > Trouble Codes
|
Result |
Proceed to |
|---|---|
|
B1443 is not output |
A |
|
B1443 is output |
B |
| A |
|
| B |
|
|
|