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2020 SUBARU LEGACY
2.5L H4•AWD•CVT•gas
6 active safety recalls on this vehicle — view recalls
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Repairs0Labor485Torque4342Fluid9DTC1881Battery1Maintenance0Recalls6
C1198critical severityChassis

Abnormal Brake Fluid Level / Pressure Control

on 2020 Subaru Legacy 2.5L H4 · AWD

What this code means

The system detected an abnormal brake fluid level or fault in pressure control. No direct OBD P-code equivalent exists.

Symptoms

  • Brake warning light on
  • VDC/ABS light on
  • Reduced braking assist

Common causes

  • Low brake fluid level
  • Faulty fluid level switch
  • Pressure sensor fault
  • Wiring or connector issue

Diagnostic steps

  1. Check brake fluid level
  2. Test fluid level sensor
  3. Inspect pressure sensor signal
  4. Check wiring and connectors
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Other Chassis codes on this vehicle

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