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Home >> Toyota >> 2015 >> Camry LE >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 48 (Supplemental Restraint System - (Diagnostic Codes (B1650/32 - B1908/74) & Symptom Tests) (Hybrid)) >> Airbag System >> DTC B1820/55: Short in Side Squib RH Circuit; DTC B1821/55: Open in Side Squib RH Circuit; DTC B1822/55: Short to GND in Side Squib RH Circuit; DTC B1823/55: Short to B+ in Side Squib RH Circuit [09/2014 - ] >> Description

DTC B1820/55: Short in Side Squib RH Circuit; DTC B1821/55: Open in Side Squib RH Circuit; DTC B1822/55: Short to GND in Side Squib RH Circuit; DTC B1823/55: Short to B+ in Side Squib RH Circuit [09/2014 - ]: Description

WARNING: This page is about a different variant/trim than selected.

The front side squib RH circuit consists of the airbag sensor assembly and front seat airbag assembly RH.

The airbag sensor assembly uses this circuit to deploy the airbag when deployment conditions are met.

These DTCs are stored when a malfunction is detected in the front side squib RH circuit.

DTC No. DTC Detection Condition Trouble Area
B1820/55
  • The airbag sensor assembly receives a line short circuit signal in the front side squib RH circuit during primary check.
  • Front side squib RH malfunction
  • Airbag sensor assembly malfunction
  • No. 2 floor wire
  • Front seat airbag assembly RH (Front side squib RH)
  • Airbag sensor assembly
B1821/55
  • The airbag sensor assembly receives an open circuit signal in the front side squib RH circuit.
  • Front side squib RH malfunction
  • Airbag sensor assembly malfunction
B1822/55
  • The airbag sensor assembly receives a short circuit to ground signal in the front side squib RH circuit.
  • Front side squib RH malfunction
  • Airbag sensor assembly malfunction
B1823/55
  • The airbag sensor assembly receives a short circuit to B+ signal in the front side squib RH circuit.
  • Front side squib RH malfunction
  • Airbag sensor assembly malfunction