FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM: Car repair manuals for everyone.

B1281

DTC B1281 Airbag ECU Communication Stop

DESCRIPTION

HINT: "Airbag ECU" refers to the airbag sensor center.

DTC Detection Condition:




This DTC is detected when communication between the airbag sensor Center and network gateway ECU stops for more than 10 seconds.

Wiring Diagram:






Step 1-2:




Step 3:




INSPECTION PROCEDURE