B1520
Hood Switch Circuit Open
Findings, check these first
- Failed hood ajar switch
- Open switch circuit
- Corroded hood switch connector
- Misaligned hood striker not closing the switch
- Damaged harness at the hood hinge
Standard procedure
- Verify the dash warning matches actual hood state
- Test switch continuity open and closed
- Check hood alignment and striker
- Inspect hinge-area wiring for breaks
- Replace the switch per test results
Code lookup
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Sources and review
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Last updated 2026-09-25.
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