DTC B2313: Glass Position Initialization Incomplete [07/2020 - ]: Description

The window regulator motor assemblies are operated by the multiplex network master switch assembly or power window regulator switch assembly. The 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 stored.

D-DOOR MOTOR

DTC No.	Detection Item	DTC Detection Condition	Trouble Area
B2313	Glass Position Initialization Incomplete	Power window regulator motor assembly LH not initialized Power window regulator motor assembly LH is malfunctioning Battery disconnected when engine switch on (IG)	Power window regulator motor assembly LH not initialized Power window regulator motor assembly LH

P-DOOR MOTOR

DTC No.	Detection Item	DTC Detection Condition	Trouble Area
B2313	Glass Position Initialization Incomplete	Power window regulator motor assembly RH not initialized Power window regulator motor assembly RH is malfunctioning Battery disconnected when engine switch on (IG)	Power window regulator motor assembly RH not initialized Power window regulator motor assembly RH

RL-DOOR MOTOR

DTC No.	Detection Item	DTC Detection Condition	Trouble Area
B2313	Glass Position Initialization Incomplete	Quarter window regulator motor assembly LH not initialized Quarter window regulator motor assembly LH is malfunctioning Auxiliary battery disconnected when engine switch on (IG)	Quarter window regulator motor assembly LH not initialized Quarter window regulator motor assembly LH

RR-DOOR MOTOR

DTC No.	Detection Item	DTC Detection Condition	Trouble Area
B2313	Glass Position Initialization Incomplete	Quarter window regulator motor assembly RH not initialized Quarter window regulator motor assembly RH is malfunctioning Auxiliary battery disconnected when engine switch on (IG)	Quarter window regulator motor assembly RH not initialized Quarter window regulator motor assembly RH