Diesel Data: Automotive Repair

B1488

DTC B1488 (2nd Stage) Passenger Airbag Circuit Short to Battery Line

DESCRIPTION

B1355 - B1488:




The Passenger Airbag circuit consists of the SRSCM and the Passenger Airbag (PAB) which has two squib circuits. The SRSCM sets above DTC(s) if it detects short to battery line on the PAB circuit.

Schematic Diagram:






Step 1 - 3:




Step 4:




INSPECTION PROCEDURE