Code B1867 Flash Code 1-2-1-2

[oldexp]

97 EB Truck parked long enough for mice to eat wires outside the vehicle. Battery also went dead while parked. Currently have SRS light flashing 1-2-1-2. My code readers sez B1867. When I clear the code, it comes back right away. Did not find any blown fuses. The wiring around the module behind passenger kick panel looks ok. Is there are routing diagram for the airbag sensors?

 

[oldexp]

Are there just 2 airbag sensors? I found the ones behind the front bumper. Looks like an interia sensor in the passenger footwell?

 

[amj441]

Are there just 2 airbag sensors? I found the ones behind the front bumper. Looks like an interia sensor in the passenger footwell?

According to what I could find about crash sensors, theres two in the front. Most likely the ones you found.

The inertia sensor is also known as the fuel cutoff switch that is found in the passengers footwell. that triggers during an accident to starve the engine of fuel.

 

[oldexp]

Makes sense. Thanks. Still chasing wires...