B1485

B1485 (2nd Stage) Passenger Airbag Resistance too High
B1486 (2nd Stage) Passenger Airbag Resistance too Low

DESCRIPTION
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 that the resistance of PAB squib is too high or low.

DTC Detecting Condition:

DTC DETECTING CONDITION

Schematic Diagram:

SCHEMATIC DIAGRAM

Inspection Procedure (Steps 1 - 3):

Inspection Procedure (Steps 3 (Continued) - 5):

INSPECTION PROCEDURE

CAUTION:
1. NEVER attempt to measure the circuit resistance of the airbag module (squib) even if you are using the specified tester, otherwise the module may deploy accidentally.