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2016 TESLA MODEL S
75 kWh Dual Motor AWD•AWD•AUTOMATIC•ev
10 active safety recalls on this vehicle — view recalls
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Repairs0Labor317Torque3020Fluid5DTC726Battery1Maintenance0Recalls10
B0041critical severityBody

Side Crash Sensor Communication Error - Left

on 2016 Tesla Model S 75 kWh Dual Motor AWD · AWD

What this code means

Communication loss between the left side crash sensor and the airbag control module.

Symptoms

  • Airbag warning light on
  • SRS code stored
  • Left side airbag protection degraded

Common causes

  • Damaged wiring in door or B-pillar
  • Faulty sensor
  • ACM bus fault
  • Door harness disconnect

Diagnostic steps

  1. Scan SRS codes
  2. Check B-pillar connector
  3. Inspect door-to-body wiring
  4. Test sensor bus communication

Repair notes

Repair wiring or replace left side crash sensor.

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Other Body codes on this vehicle

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🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years and Jeff Moore · Master Mechanic · 20+ years. Spot an error? Use the Help link above — a human reads every report.
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