Toyota Venza: Glass Position Initialization Incomplete (B2313)

Toyota Venza Service Manual / Window / Glass / Power Window Control System / Glass Position Initialization Incomplete (B2313)

DESCRIPTION

The power window regulator motor assembly 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.

When the ECU determines that the power window regulator motor assembly has not been initialized, DTC B2313 is set.

HINT:

DTC B2313 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
B2313	Power window regulator motor assembly not initialized Power window regulator motor assembly malfunctions	Power window regulator motor assembly (for driver side) not initialized Power window regulator motor assembly (for driver side)

P-Door Motor (Power Window Regulator Motor Assembly (for Front Passenger Side))

DTC No.	DTC Detection Condition	Trouble Area
B2313	Power window regulator motor assembly not initialized Power window regulator motor assembly malfunctions	Power window regulator motor assembly (for front passenger side) not initialized Power window regulator motor assembly (for front passenger side)

RL-Door Motor (Power Window Regulator Motor Assembly (for Rear LH Side))

DTC No.	DTC Detection Condition	Trouble Area
B2313	Power window regulator motor assembly not initialized Power window regulator motor assembly malfunctions	Power window regulator motor assembly (for rear LH side) not initialized Power window regulator motor assembly (for rear LH side)

RR-Door Motor (Power Window Regulator Motor Assembly (for Rear RH Side))

DTC No.	DTC Detection Condition	Trouble Area
B2313	Power window regulator motor assembly not initialized Power window regulator motor assembly malfunctions	Power window regulator motor assembly (for rear RH side) not initialized Power window regulator motor assembly (for rear RH side)

CAUTION / NOTICE / HINT

NOTICE:

When the power window regulator motor assembly is reinstalled or replaced, the power window control system must be initialized.
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 at the auto up position.
2. Open the power window by fully pushing down the switch.

PROCEDURE

1.	PERFORM INITIALIZATION (APPLICABLE LOCATION)

(a) Turn the ignition switch to ON.

(b) Initialize the power window regulator motor assembly (See page ).

HINT:

Initialize the power window regulator motor assembly that has DTC B2313 stored in its ECU.

2.	CHECK DTC OUTPUT

(a) Turn the ignition switch off.

(b) Wait for at least 10 seconds, and then turn the ignition switch to ON.

HINT:

Check for DTCs for the power window regulator motor assembly that has DTC B2313 stored in its ECU.

OK:

B2313 output does not recur.

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

END (POWER WINDOW CONTROL SYSTEM HAS NOT BEEN INITIALIZED)

REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Driver Side)

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

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

REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Rear RH Side)

Power Window Switch Malfunction (B2312)

DESCRIPTION The power window regulator motor assembly is operated by the power window regulator master switch assembly or power window regulator switch assembly. The power window regulator motor ...

Remote Up / Down Function does not Operate

DESCRIPTION When the ignition switch is ON, the power window regulator master switch assembly sends remote up/down signals to each power window regulator motor assembly via the LIN communication ...

Other materials about Toyota Venza:

Air Conditioning Amplifier
Components COMPONENTS ILLUSTRATION Installation INSTALLATION PROCEDURE 1. INSTALL AIR CONDITIONING AMPLIFIER ASSEMBLY (a) Install the air conditioning amplifier assembly with the 2 screws. ...

Fail-safe Chart
FAIL-SAFE CHART 1. FAIL-SAFE OPERATION If there is a problem with sensor signals or actuator systems, the skid control ECU prohibits power supply to the brake actuator assembly and informs the ECM of VSC system malfunction. The brake actuat ...

Registered Device cannot be Deleted
PROCEDURE 1. DELETE OPERATION (a) Check if a registered portable player can be deleted normally. OK: Registered portable player can be deleted normally. OK END NG PROCEED TO ...