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P1482

P1482 - Shutoff path fault 9

Bosch · ECU Troubleshooting

What does P1482 mean?

The ECU has detected an issue with the ninth shutoff path, triggering a safety shutdown. This points to a problem within this particular protective circuit.

Common Causes

  • Internal ECU failure affecting shutoff path 9
  • Faulty external component
  • Wiring problem

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Attempt to reset the ECU by cycling the power.

  2. 2

    Check the wiring related to the ninth shutoff path for damage.

  3. 3

    If the error recurs, the ECU needs to be diagnosed by a professional.

Browse all codes in this manual (60)
Verified technical data. Last updated: April 2026

Related Faults

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Source: Bosch ECU Troubleshooting
Open Manual (Page 7)Search more codes in this manual