B2313

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

DESCRIPTION

The power window regulator motor assembly is operated by the multiplex network 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))





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





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





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





INSPECTION PROCEDURE

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 multiplex network 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 engine switch on (IG).

(b) Initialize the power window regulator motor assembly Initialization.

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

NEXT -- Continue to next step.

2. CHECK DTC OUTPUT

(a) Turn the engine switch off.

(b) Wait for at least 10 seconds, and then turn the engine switch on (IG).

(c) Check for DTCs Reading and Clearing Diagnostic Trouble Codes.

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

OK:

B2313 output does not reoccur.

Result:





B -- REPLACE POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Driver Side) Removal

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

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

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

A -- END (POWER WINDOW CONTROL SYSTEM HAS NOT BEEN INITIALIZED)