B2313

WINDSHIELD / WINDOWGLASS: POWER WINDOW CONTROL SYSTEM: B2313: Glass Position Initialization Incomplete

DTC B2313 - Glass Position Initialization Incomplete

DESCRIPTION

The power window regulator motor assembly is driven by operating the power window switch. The power window regulator motor assembly has motor, regulator and ECU functions.
When the ECU determines that the power window regulator motor has not been initialized, DTC B2313 is set.
HINT: This DTC may occur for all the windows.
NOTICE:
- When the power window regulator motor 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 resumed by repeating the following operation at least 5 times:
1 Close the power window by fully pulling up the power window switch and holding it in the AUTO UP position.
2 Open the power window by fully pushing down the switch.

Front power window regulator motor LH:





Front power window regulator motor RH:





Rear power window regulator motor LH:





Rear power window regulator motor RH:





INSPECTION PROCEDURE

PROCEDURE

1. CHECK FOR DTC
(a) Turn the engine switch on (IG) and initialize the power window regulator motor Initialization.
(b) Turn the engine switch off.
(c) Wait for at least 10 seconds, and then turn the engine switch on (IG).
(d) Check for DTCs.

Result:





E -- REPLACE REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY RH
D -- REPLACE REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY LH
C -- REPLACE FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY RH
B -- REPLACE FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY LH
A -- END (POWER WINDOW CONTROL SYSTEM HAS NOT BEEN INITIALIZED)