DESCRIPTION
The power window regulator motor assembly LH is operated by the power window regulator master switch assembly. The power window regulator motor assembly LH has motor, regulator and ECU functions.
This DTC is stored when the power window regulator motor assembly LH has a malfunction, or the ECU built into the power window regulator motor assembly LH determines that the fully closed window position has deviated approximately 20 mm (0.787 in.) or more from the normal position.
HINT
DTC B2311 can be stored in power window regulator motor assembly LH.
| DTC Code | DTC Detection Condition | Trouble Area |
|---|---|---|
| B2311 | Either condition is met: The power window regulator motor assembly LH malfunctions. The ECU in the power window regulator motor assembly LH determines that the fully closed window position has deviated approx. 20 mm (0.787 in.) or more from the normal position. | Power window regulator motor assembly LH Incorrect installation of power window components Overheated front power window regulator motor assembly LH Harness or connector |
Scheme 91
The power window regulator motor assembly LH is operated by the power window regulator master switch assembly. The power window regulator motor assembly LH has motor, regulator and ECU functions.
This DTC is stored when the power window regulator motor assembly LH has a malfunction, or the ECU built into the power window regulator motor assembly LH determines that the fully closed window position has deviated approximately 20 mm (0.787 in.) or more from the normal position.
HINT
DTC B2311 can be stored in power window regulator motor assembly LH.
| DTC Code | DTC Detection Condition | Trouble Area |
|---|---|---|
| B2311 | Either condition is met: The power window regulator motor assembly LH malfunctions. The ECU in the power window regulator motor assembly LH determines that the fully closed window position has deviated approx. 20 mm (0.787 in.) or more from the normal position. | Power window regulator motor assembly LH Incorrect installation of power window components Overheated front power window regulator motor assembly LH Harness or connector |
The power window regulator motor assembly LH is operated by the power window regulator master switch assembly. The power window regulator motor assembly LH has motor, regulator and ECU functions.
This DTC is stored when the ECU built into the power window regulator motor assembly LH determines that the power window regulator master switch assembly is stuck.
HINT
DTC B2312 can be stored in power window regulator motor assembly LH.
| DTC Code | DTC Detection Condition | Trouble Area |
|---|---|---|
| B2312 | Either condition is met: The power window regulator master switch assembly is stuck. The power window regulator master switch assembly is held in the same position for more than 20 seconds. | Power window regulator master switch assembly Power window regulator motor assembly LH Harness or connector |
The power window regulator motor assembly LH is operated by the power window regulator master switch assembly. The power window regulator motor assembly LH has motor, regulator and ECU functions.
This DTC is stored when the ECU built into the power window regulator motor assembly LH determines that the power window regulator master switch assembly is stuck.
HINT
DTC B2312 can be stored in power window regulator motor assembly LH.
| DTC Code | DTC Detection Condition | Trouble Area |
|---|---|---|
| B2312 | Either condition is met: The power window regulator master switch assembly is stuck. The power window regulator master switch assembly is held in the same position for more than 20 seconds. | Power window regulator master switch assembly Power window regulator motor assembly LH Harness or connector |
The power window regulator motor assembly LH is operated by the power window regulator master switch assembly. The power window regulator motor assembly LH has motor, regulator and ECU functions.
When the ECU determines that the power window regulator motor assembly LH has not been initialized, DTC B2313 is stored.
HINT
DTC B2313 can be stored in power window regulator motor assembly LH.
| DTC Code | DTC Detection Condition | Trouble Area |
|---|---|---|
| B2313 | Either condition is met: The power window regulator motor assembly LH is not initialized. The power window regulator motor assembly LH malfunctions. | Power window regulator motor assembly LH |
The power window regulator motor assembly LH is operated by the power window regulator master switch assembly. The power window regulator motor assembly LH has motor, regulator and ECU functions.
When the ECU determines that the power window regulator motor assembly LH has not been initialized, DTC B2313 is stored.
HINT
DTC B2313 can be stored in power window regulator motor assembly LH.
| DTC Code | DTC Detection Condition | Trouble Area |
|---|---|---|
| B2313 | Either condition is met: The power window regulator motor assembly LH is not initialized. The power window regulator motor assembly LH malfunctions. | Power window regulator motor assembly LH |
- If the manual up and down function does not operate, there may be a malfunction in the power window regulator master switch assembly, power window regulator motor assembly LH, harness or connector.
- If the manual up and down function does not operate, there may be a malfunction in the power window regulator master switch assembly, power window regulator motor assembly LH, harness or connector.
If the passenger side manual up and down function does not operate, a malfunction may be present in the power window regulator motor assembly RH, power window regulator switch assembly, power window regulator master switch assembly or wire harness.
Scheme 92
If the passenger side manual up and down function does not operate, a malfunction may be present in the power window regulator motor assembly RH, power window regulator switch assembly, power window regulator master switch assembly or wire harness.
If the manual up and down functions operate normally but the auto up and down functions do not, then fail-safe mode may be functioning.
If power window initialization. Refer to INITIALIZATION [05/2013 - 01/2014] has not been performed, the auto up and down functions will not operate.
If the manual up and down functions operate normally but the auto up and down functions do not, then fail-safe mode may be functioning.
If power window initialization. Refer to INITIALIZATION [01/2014 - ] has not been performed, the auto up and down functions will not operate.
The power windows operate by using the power window regulator master switch assembly or power window regulator switch assembly.
The power window regulator master switch assembly or power window regulator switch assembly connect the same power supply and ground lines.
Scheme 93
Scheme 94
The power windows operate by using the power window regulator master switch assembly or power window regulator switch assembly.
The power window regulator master switch assembly or power window regulator switch assembly connect the same power supply and ground lines.
- When the front doors are closed, each power window regulator motor assembly can control its power window operation for approximately 43 seconds after the ignition switch is turned from ON to off by receiving operation permission signals from the main body ECU (multiplex network body ECU).
- However, when approximately 43 seconds have elapsed, or the driver side door or front passenger side door is opened within approximately 43 seconds of the ignition switch being turned off, the power window regulator motor assembly stops operating.
- During an auto operation, when 43 seconds have passed and key-off operation is prohibited, the window operation stops immediately.
- When the front doors are closed, each power window regulator motor assembly can control its power window operation for approximately 43 seconds after the ignition switch is turned from ON to off by receiving operation permission signals from the main body ECU (multiplex network body ECU).
- However, when approximately 43 seconds have elapsed, or the driver side door or front passenger side door is opened within approximately 43 seconds of the ignition switch being turned off, the power window regulator motor assembly stops operating.
- During an auto operation, when 43 seconds have passed and key-off operation is prohibited, the window operation stops immediately.
If any door glass or a power window regulator motor assembly LH does not operate smoothly, the jam protection function may be triggered automatically, resulting in the auto up function being unable to fully close the window.
HINT
This symptom may occur for any of the windows.
If any door glass or a power window regulator motor assembly LH does not operate smoothly, the jam protection function may be triggered automatically, resulting in the auto up function being unable to fully close the window.
HINT
This symptom may occur for any of the windows.
- This problem may occur in driver side power window. The jam protection function operates within a specified range during the manual up or auto up operation.
- This problem may occur in driver side power window. The jam protection function operates within a specified range during the manual up or auto up operation.