DTC B1637 Curtain Airbag Sensor LH Lost Communication: DTC detecting condition

Curtain airbag sensor LH is faulty.

CAUTION: Before performing diagnosis, refer to "CAUTION" in "General Description". Ref. to AIRBAG (DIAGNOSTICS)>General Description>CAUTION .

Fig 1: Curtain Airbag Sensor (LH) Lost Communication Diagnostics Flowchart

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