B1211

B1211 / 11 - Driver Door ECU Communication Stop

CIRCUIT DESCRIPTION

DTC Detecting Condition:

B1211/11 will be output when the communication between the power window master switch and MPX body
ECU stops for more than 10 seconds.

Wiring Diagram:

Step 1:

Step 1 (continued) - 2:

Step 3:

INSPECTION PROCEDURE