B1861

DTC B1861/64 Open in Driver Side Knee Airbag Squib Circuit

DESCRIPTION

DTC Detecting Condition:

The driver side knee airbag squib circuit consists of the center airbag sensor assembly and the driver side knee airbag assembly.

This circuit instructs the SRS to deploy when deployment conditions are met.

These DTCs are recorded when a malfunction is detected in the driver side knee airbag squib circuit.

Wiring Diagram:

Step 1-2:

Step 2 (Continued)-3:

Step 3 (Continued)-4:

INSPECTION PROCEDURE

HINT:
- Perform the simulation method by selecting "check mode" (signal check) with the intelligent tester.
- After selecting "check mode" (signal check), perform the simulation method by wiggling each connector of the airbag system or driving the vehicle on a city or rough road.