Power Window Control System (For Models With Jam Protection Function On 4 Windows) - B2311(2009/01 - 2010/08)

Brand:

Toyota

Model Name:

Camry ACV40 GSV40

Manual:

Repair Manual

Section:

Windshield - Windowglass

Title:

Power Window Control System (For Models With Jam Protection Function On 4 Windows)

  1. Description

  2. Inspection procedure

  3. Perform active test using intelligent tester (applicable location)

  4. Perform initialization (applicable location)

  5. Check power window control system (applicable location)

  6. Check whether parts have been installed correctly

DTC B2311 Power Window Motor Malfunction


​

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
  1. Either condition is met:
    1. Power window regulator motor assembly malfunctions
    2. When ECU in power window regulator motor assembly determines that fully closed window position has deviated approx. 20 mm (0.787 in.) or more from normal position
  1. Battery disconnected when ignition switch ON
  2. Power window regulator motor assembly (for driver side)
  3. Incorrect installation of power window components
  4. Overheated power window regulator motor assembly

P-Door Motor (Power Window Regulator Motor Assembly (for Front Passenger Side))
DTC No.
DTC Detection Condition
Trouble Area
B2311
  1. Either condition is met:
    1. Power window regulator motor assembly malfunctions
    2. When ECU in power window regulator motor assembly determines that fully closed window position has deviated approx. 20 mm (0.787 in.) or more from normal position
  1. Battery disconnected when ignition switch ON
  2. Power window regulator motor assembly (for front passenger side)
  3. Incorrect installation of power window components
  4. Overheated power window regulator motor assembly

RL-Door Motor (Power Window Regulator Motor Assembly (for Rear LH Side))
DTC No.
DTC Detection Condition
Trouble Area
B2311
  1. Either condition is met:
    1. Power window regulator motor assembly malfunctions
    2. When ECU in power window regulator motor assembly determines that fully closed window position has deviated approx. 20 mm (0.787 in.) or more from normal position
  1. Battery disconnected when ignition switch ON
  2. Power window regulator motor assembly (for rear LH side)
  3. Incorrect installation of power window components
  4. Overheated power window regulator motor assembly

RR-Door Motor (Power Window Regulator Motor Assembly (for Rear RH Side))
DTC No.
DTC Detection Condition
Trouble Area
B2311
  1. Either condition is met:
    1. Power window regulator motor assembly malfunctions
    2. When ECU in power window regulator motor assembly determines that fully closed window position has deviated approx. 20 mm (0.787 in.) or more from normal position
  1. Battery disconnected when ignition switch ON
  2. Power window regulator motor assembly (for rear RH side)
  3. Incorrect installation of power window components
  4. Overheated power window regulator motor assembly

INSPECTION PROCEDURE

NOTICE:
  1. When the power window regulator motor assembly is reinstalled or replaced, the power window control system must be initialized.
  2. After a door glass or a door glass run has been replaced, the jam protection function may operate unexpectedly when the auto up function is used. In such cases, the auto up function can be reinitialized by repeating the following operations at least 5 times:
    1. Close the power window by fully pulling up the power window regulator master switch assembly or power window regulator switch assembly and holding it in the auto up position.
    2. Open the power window by fully pushing down the switch.
1.PERFORM ACTIVE TEST USING INTELLIGENT TESTER (APPLICABLE LOCATION)

  1. Connect the intelligent tester to the DLC3.

  1. Turn the ignition switch to ON.

  1. Turn the intelligent tester on.

  1. Enter the following menus: Body / (desired system) / Active Test.

    HINT:
    Perform the Active Test for the power window regulator motor assembly that has DTC B2311 stored in its ECU.

  1. Perform the Active Test according to the display on the intelligent tester.

    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
    		OFF / UP / DOWN
    		-

    P-Door Motor (Power Window Regulator Motor Assembly (for Front Passenger Side))
    Tester Display
    		Test Part
    		Control Range
    		Diagnostic Note
    Power Window
    		Power window
    		OFF / UP / DOWN
    		-

    RL-Door Motor (Power Window Regulator Motor Assembly (for Rear LH Side))
    Tester Display
    		Test Part
    		Control Range
    		Diagnostic Note
    Power Window
    		Power window
    		OFF / UP / DOWN
    		-

    RR-Door Motor (Power Window Regulator Motor Assembly (for Rear RH Side))
    Tester Display
    		Test Part
    		Control Range
    		Diagnostic Note
    Power Window
    		Power window
    		OFF / UP / DOWN
    		-
    OK:
    Each power window motor operates.
    Result:
    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


Bnext
REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Driver Side) (Click here)

Cnext
REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Front Passenger Side) (Click here)

Dnext
REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Rear LH Side) (Click here)

Enext
REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Rear RH Side) (Click here)
A
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2.PERFORM INITIALIZATION (APPLICABLE LOCATION)

  1. Initialize the power window regulator motor assembly (Click here).

    HINT:
    Initialize the power window regulator motor assembly that has DTC B2311 stored in its ECU.

NEXT
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3.CHECK POWER WINDOW CONTROL SYSTEM (APPLICABLE LOCATION)

  1. Check that the power window operates normally by opening and closing the window (Click here).

    HINT:
    Check the power window operation of the window where DTC B2311 has been stored.
    OK:
    Each power window operates normally.
    Result:
    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


Bnext
REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Driver Side) (Click here)

Cnext
REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Front Passenger Side) (Click here)

Dnext
REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Rear LH Side) (Click here)

Enext
REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Rear RH Side) (Click here)
A
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4.CHECK WHETHER PARTS HAVE BEEN INSTALLED CORRECTLY

  1. Check that the power window components are installed correctly.

    OK:
    Power window components are installed correctly.
    HINT:
    1. Check the installation condition of the components for the window where DTC B2311 has been stored.
    2. When the power window components are installed correctly, the problem has occurred because the battery is disconnected while the ignition switch is ON, the power window components are installed improperly or the motor is overheated.


NGnext
INSTALL PARTS CORRECTLY
OK
next down
END