DTC B1231 Jam Protection Door Limit Switch Circuit on Driver; DTC B1232 Jam Protection Door Pulse Switch Circuit on Driver: Description
DTC B1221 is output when switches of the power window master switch are on. When these switches are off, DTC B1221 is not output. Using DTC B1221, you can check whether these switches are normal or not.
DTC DETECTION CONDITION WITH TROUBLE AREA REFERENCE CHART
| DTC No. | DTC Detection Condition | Trouble Area |
|---|---|---|
| B1231 | Pulse sensor circuit in power window motor malfunctions |
|