Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
DTC B2313 Glass Position Initialization Incomplete: Description
The power window control system that is located in each door consists of a power window master switch, power window switches, regulators, and motors with an integrated ECU. A power window regulator motor is controlled by the ECU when the power window switch is operated (models with jam protection).
When only of the ECUs determines that the power window regulator motor assembly has not been initialized, DTC B2313 is set
HINT:
- Replacing the door glass or door glass run may cause a difference to exist between the current door glass position and the position memorized in the ECU. In this case, the jam protection function may work improperly Return the system to the pre-initialized condition and reinitialize the system
- To return the system to the pre-initialized condition.
Disconnect the power window regulator motor connector during power window operation. This will return the motor to the pre-initialized condition.
| DTC No | DTC Detection Condition | Trouble Area |
|---|---|---|
| B2313 |
|
|
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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