POWER WINDOW CONTROL SYSTEM, Diagnostic DTC:B2311
| DTC Code | DTC Name |
|---|---|
| B2311 | Power Window Motor Malfunction |
DESCRIPTION
The front power window regulator motor assembly LH (for LHD) or front power window regulator motor assembly RH (for RHD) is operated by the power window regulator master switch assembly. The front power window regulator motor assembly LH (for LHD) or front power window regulator motor assembly RH (for RHD) has motor and ECU functions.
This DTC is output when the front power window regulator motor assembly LH (for LHD) or front power window regulator motor assembly RH (for RHD) is malfunctioning, or the ECU built into the front power window regulator motor assembly LH (for LHD) or front power window regulator motor assembly RH (for RHD) determines that the fully closed window position has deviated approximately 20 mm (0.787 in.) or more from the normal position.
DTC No. |
Detection Item |
DTC Detection Condition |
Trouble Area |
|---|---|---|---|
B2311 |
Power Window Motor Malfunction |
Either condition is met:
|
|
CAUTION / NOTICE / HINT
DTC B2311 is stored in the front power window regulator motor assembly LH (for LHD) or front power window regulator motor assembly RH (for RHD).
If the front power window regulator motor assembly LH (for LHD) or front power window regulator motor assembly RH (for RHD) has been replaced with a new one, initialize the power window control system.
If the front power window regulator motor assembly LH (for LHD) or front power window regulator motor assembly RH (for RHD) has been removed and installed, or if the front power window regulator motor assembly LH (for LHD) or front power window regulator motor assembly RH (for RHD) was reused when the door glass or door glass run was replaced, initialize the power window control system.
PROCEDURE
PERFORM ACTIVE TEST USING GTS
Perform the Active Test according to the display on the GTS.
CAUTION:Be careful to avoid injuries as this test causes vehicle parts to move. During the Active Test, the jam protection function will not operate.
Body Electrical > D-Door Motor > Active Test
Tester Display
Measurement Item
Control Range
Diagnostic Note
Power Window
Driver door power window
OFF, UP or DOWN
-
Tip:Up and down movement does not occur if the arrow is not pressed and held.
Body Electrical > D-Door Motor > Active Test
Tester Display
Power Window
OK
Driver door power window motor operates.
Result
Proceed to
OK
NG (for LHD)
NG (for RHD)
PERFORM INITIALIZATION
Initialize the front power window regulator motor assembly LH (for LHD) or front power window regulator motor assembly RH (for RHD).
Result
Proceed to
NEXT
CHECK POWER WINDOW CONTROL SYSTEM
Check that the driver door power window operates normally by opening and closing the window.
OK
Driver door power window motor operates.
Result
Proceed to
OK
NG (for LHD)
NG (for RHD)
CHECK WHETHER PARTS HAVE BEEN INSTALLED CORRECTLY
Check that the power window components are installed correctly.
Result
Proceed to
Power window components are installed correctly
Power window components are installed incorrectly
Power window components are installed incorrectly INSTALL PARTS CORRECTLY
CHECK FOR DTC
Turn the power switch off.
Wait for at least 10 seconds, and then turn the power switch on (IG).
Check for DTCs.
Body Electrical > D-Door Motor > Trouble Codes
Result
Proceed to
DTC B2311 is not output
DTC B2311 is output (for LHD)
DTC B2311 is output (for RHD)
DTC B2311 is not output END