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2014 TOYOTA COROLLA
1.8L I4•FWD•CVT•gas•2ZR-FE
2 active safety recalls on this vehicle — view recalls
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Repairs395Labor501Torque3390Fluid7DTC1173Battery1Maintenance0Recalls2
C1249moderate severityChassis

Open in Stop Light Switch Circuit

on 2014 Toyota Corolla 1.8L I4 · FWD

What this code means

The ABS module detects an open circuit in the stop light (brake) switch signal. No direct OBD P-code equivalent exists for this manufacturer-specific code.

Symptoms

  • ABS warning light on
  • Brake lights inoperative
  • Cruise control disabled

Common causes

  • Faulty stop light switch
  • Blown stop light fuse
  • Open wiring in switch circuit
  • Corroded switch connector

Diagnostic steps

  1. Test stop light switch operation
  2. Check stop light fuse
  3. Verify signal at ABS module
  4. Repair wiring or replace switch
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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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