B1837 (blink 85) on Toyota Passo (KGC10): LH curtain shield airbag squib circuit - fault type per table H1-61/62 (earth short / power short / short between wires / open) [verify column]
Short answer: B1837 means “LH curtain shield airbag squib circuit - fault type per table H1-61/62 (earth short / power short / short between wires / open) [verify column]”. The car’s computer has found a fault in the SRS airbag system and turns on the Airbag (SRS) warning light. First check: follow manual section procedure for this code.
- Code
- B1837 · blink 85
- System
- SRS airbag
- Dashboard light
- Airbag (SRS) warning light
- Also sold as
- Daihatsu Boon, Daihatsu Sirion (M300)
- Applies to
- M300/M301 export; JDM Boon/Passo 1st gen by platform
- Confidence
- high (factory chart); description parsing medium
- Source
- carmanualsclub.com
Symptoms and when it is set
- Warning lamp per chart (see page)
Likely causes
- LH curtain shield airbag squib circuit - fault type per table H1-61/62 (earth short / power short / short between wires / open) [verify column]
What to check, in order
- Follow manual section procedure for this code
Related on this car
Clearing the code does not fix the fault. If it comes back, the problem is still there. For brakes, airbags and steering, see a trained mechanic.