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B0010 B0xxx · ボディ (B) 重大度高
Passenger Frontal Stage 1 Deployment Control
Fault in the passenger frontal airbag deployment loop. Same safety-critical handling as B0001, on the passenger side.
重大度の目安： 高 — 走行を止めてすぐに診断してください。さらに損傷が広がる恐れがあります
確認できる症状
- Airbag lamp on
- Passenger airbag disabled indicator
- No audible difference
主な原因
可能性の高い順に並んでいます。上から順に確認してください。
- 1 Open squib circuit or high resistance
- 2 Damaged wiring in the dash harness
- 3 Faulty connector at the airbag
- 4 Previously deployed or tampered airbag
点検・修理の手順
費用が安く侵襲の小さい項目から — これらのコードの大半は部品の問題ではありません。
- ✓ Follow the full airbag safety procedure before testing.
- ✓ Read loop resistance from the airbag ECU.
- ✓ Inspect the passenger-side dash harness and connector.
- ✓ Verify no aftermarket work has disturbed the wiring behind the glovebox.
修理の選択肢
- Repair the wiring or connector
- Replace the airbag assembly if deployed or damaged
- Replace the control module only as a last step
B0010 — よくあるご質問
Why does it come back after clearing? +
Airbag codes latch and often require a specific reset procedure after the physical fault is fixed.
Does the passenger seat sensor matter here? +
That is a different code (B0080). B0010 is strictly about the deployment loop.