B1231

DTC B1231 Jam Protection Limit Switch Circuit on Driver Door

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:

WIRING DIAGRAM

Wiring Diagram:

INSPECTION PROCEDURE

Step 1:

Step 2 - 3:

Step 4 - 5: