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B1186/58: Open in Front Passenger Side Squib 2nd Step Circuit: Description

WARNING: This page is about a different car, the 2007 Toyota Land Cruiser. However, it is still accessible from the selected car via links, so may be relevant.

The front passenger side squib (2nd step) circuit consists of the center airbag sensor and the front passenger airbag.

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

DTC B1186/58 is recorded when an open is detected in the front passenger side squib (2nd step) circuit.

DIAGNOSTIC TROUBLE CODE TABLE

DTC No. DTC Detection Condition Trouble Area
B1186/58
  • Open in front passenger side squib (2nd step) circuit
  • Front passenger side squib (2nd step) malfunction
  • Center airbag sensor assembly malfunction
  • Front passenger airbag assembly (front passenger side squib (2nd step))
  • Center airbag sensor assembly
  • Dash wire