Toyota Corolla (E120): Circuit description

The side squib (rh) circuit consists of the airbag sensor assy center and front seat airbag assy (rh).

It causes the srs to deploy when the srs deployment conditions are satisfied.

Dtc b0110/43 is recorded when a short is detected in the side squib (rh) circuit.

Wiring diagram

Wiring diagram

Inspection procedure

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    The srs is equipped with a voltage–increase circuit (dc–dc converter) in the airbag sensor assy center in case the source voltage drops. When the battery voltage drops, the voltage–increase circuit (dc–dc converter) functions to increase the voltage of the srs to normal voltage. ...

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