Diagnostic Trouble Code Chart
WARNING: This page is about a different car, the 2010 Lexus GS 450h. However, it is still accessible from the selected car via links, so may be relevant.
POWER WINDOW CONTROL SYSTEM DIAGNOSTIC TROUBLE CODE CHART
| DTC Code | Detection Item | Trouble Area | See |
|---|---|---|---|
| B2311 | Power Window Motor Malfunction | 1. Battery disconnected when power switch on (IG) 2. Power window regulator motor assembly (applicable location) 3. Incorrect installation of power window components 4. Overheated power window regulator motor assembly (applicable location) |
Refer to DTC B2311: Power Window Motor Malfunction |
| B2312 | Power Window Switch Malfunction | 1. Power window regulator motor assembly (applicable location) 2. Power window master switch held in same position for more than 20 seconds 3. Power window switch held in same position for more than 20 seconds (applicable location) 4. Wire harness or connector |
Refer to DTC B2312: Power Window Switch Malfunction |
| B2313 | Glass Position Initialization Incomplete | 1. Power window regulator motor not initialized 2. Power window regulator motor assembly (applicable location) |
Refer to DTC B2313: Glass Position Initialization Incomplete |