Operation CHARM: Car repair manuals for everyone.

B1281

DTC B1281 AIRBAG ECU COMMUNICATION STOP

CIRCUIT DESCRIPTION

DTC Detecting Condition:




B1281 will be output when the communication between the airbag sensor assy center and gateway ECU stops for more than 10 seconds.


Wiring Diagram:






Step 1:




Step 1(Continued) - 2:




INSPECTION PROCEDURE