DESCRIPTION
The power window regulator motor is operated by the power window regulator master switch assembly or power window regulator switch assembly. The power window regulator motor assembly has motor, regulator and ECU functions.
This DTC is output when the power window regulator motor assembly has a malfunction, or the ECU built into the regulator motor assembly determines that the fully closed window position has deviated approximately 20 mm (0.787 in.) or more from the normal position.
HINT:
DTC B2311 can be stored in each power window regulator motor assembly (power window ECU).
D-Door Motor (Power Window Regulator Motor Assembly (for Driver Side))
DTC No. |
DTC Detection Condition |
Trouble Area |
---|---|---|
B2311 |
|
|
DTC No. |
DTC Detection Condition |
Trouble Area |
---|---|---|
B2311 |
|
|
DTC No. |
DTC Detection Condition |
Trouble Area |
---|---|---|
B2311 |
|
|
DTC No. |
DTC Detection Condition |
Trouble Area |
---|---|---|
B2311 |
|
|
CAUTION / NOTICE / HINT
NOTICE:
PROCEDURE
1. |
PERFORM ACTIVE TEST USING TECHSTREAM (APPLICABLE LOCATION) |
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the Techstream on.
(d) Enter the following menus: Body Electrical / (desired system) / Active Test.
HINT:
Perform the Active Test for the power window regulator motor assembly that has DTC B2311 stored in its ECU.
(e) Perform the Active Test according to the display on the Techstream.
CAUTION:
Be careful to avoid injuries as this test causes vehicle parts to move. During the Active Test, the jam protection function will not operate.
D-Door Motor (Power Window Regulator Motor Assembly (for Driver Side))
Tester Display |
Test Part |
Control Range |
Diagnostic Note |
---|---|---|---|
Power Window |
Power window |
UP or OFF |
- |
Power Window |
Power window |
DOWN or OFF |
- |
Tester Display |
Test Part |
Control Range |
Diagnostic Note |
---|---|---|---|
Power Window |
Power window |
UP or OFF |
- |
Power Window |
Power window |
DOWN or OFF |
- |
Tester Display |
Test Part |
Control Range |
Diagnostic Note |
---|---|---|---|
Power Window |
Power window |
UP or OFF |
- |
Power Window |
Power window |
DOWN or OFF |
- |
Tester Display |
Test Part |
Control Range |
Diagnostic Note |
---|---|---|---|
Power Window |
Power window |
UP or OFF |
- |
Power Window |
Power window |
DOWN or OFF |
- |
OK:
Each power window motor operates.
Result |
Proceed to |
---|---|
OK |
A |
NG (Driver side power window) |
B |
NG (Front passenger side power window) |
C |
NG (Rear LH side power window) |
D |
NG (Rear RH side power window) |
E |
B | ![]() |
REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Driver Side) |
C | ![]() |
REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Front Passenger Side) |
D | ![]() |
REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Rear LH Side) |
E | ![]() |
REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Rear RH Side) |
|
2. |
PERFORM INITIALIZATION (APPLICABLE LOCATION) |
(a) Initialize the power window regulator motor assembly (See page
).
HINT:
Initialize the power window regulator motor assembly that has DTC B2311 stored in its ECU.
|
3. |
CHECK POWER WINDOW CONTROL SYSTEM (APPLICABLE LOCATION) |
(a) Check that the power window operates normally by opening and closing the
window (See page ).
HINT:
Check the power window operation of the window where DTC B2311 has been stored.
OK:
Each power window operates normally.
Result |
Proceed to |
---|---|
OK |
A |
NG (Driver side power window) |
B |
NG (Front passenger side power window) |
C |
NG (Rear LH side power window) |
D |
NG (Rear RH side power window) |
E |
B | ![]() |
REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Driver Side) |
C | ![]() |
REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Front Passenger Side) |
D | ![]() |
REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Rear LH Side) |
E | ![]() |
REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Rear RH Side) |
|
4. |
CHECK WHETHER PARTS HAVE BEEN INSTALLED CORRECTLY |
(a) Check that the power window components are installed correctly.
OK:
Power window components are installed correctly.
HINT:
OK | ![]() |
END |
NG | ![]() |
INSTALL PARTS CORRECTLY |
Brake fluid
- Checking fluid level
The brake fluid level should be between the “MAX” and “MIN” lines on the tank.
Make sure to check the fluid type and prepare the necessary items.
- Adding fluid
- Brake fluid can absorb moisture from the ...
Precaution
PRECAUTION
NOTICE:
When disconnecting the cable from the negative (-) battery terminal, initialize
the following systems after the cable is reconnected.
System Name
See Procedure
Back Door Closer System
...
Audio Receiver Assembly Communication Stop Mode
DESCRIPTION
Detection Item
Symptom
Trouble Area
Audio Receiver Assembly Communication Stop Mode
"Display and Navigation (AVN1)" is not displayed on the "CAN
Bus Check ...