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P1483

P1483 - Shutoff path fault 10

Bosch · ECU Troubleshooting

What does P1483 mean?

This error indicates a fault in the tenth shutoff path within the ECU, leading to a safety shutdown. The issue is specifically with this safety circuit.

Common Causes

  • Internal ECU fault in shutoff path 10
  • Component failure related to this path
  • Wiring malfunction

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Perform a power cycle to reset the ECU.

  2. 2

    Inspect the wiring and connectors of the tenth shutoff path.

  3. 3

    If the fault persists, the ECU should be inspected by a technician.

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

Related Faults

ECU internal faultECU internal fault - Electronic Control Unit internal errorP0008P0008 - No signal on both crankshaft and camshaft speed sensorP0122P0122 - Accelerator sensor 1 error (voltage low)
Source: Bosch ECU Troubleshooting
Open Manual (Page 7)Search more codes in this manual