C1249moderate severityChassis
Open in Stop Light Switch Circuit
on 2009 Toyota RAV4 2.4L I4 · AWD
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
- Test stop light switch operation
- Check stop light fuse
- Verify signal at ABS module
- Repair wiring or replace switch
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Other Chassis codes on this vehicle
C0021
LF Wheel Speed Sensor Range/Performance
C0022
RF Wheel Speed Sensor Range/Performance
C0023
LR Wheel Speed Sensor Range/Performance
C0024
RR Wheel Speed Sensor Range/Performance
C0025
LF Wheel Speed Sensor Circuit Intermittent
C0026
RF Wheel Speed Sensor Circuit Intermittent
C0027
LR Wheel Speed Sensor Circuit Intermittent
C0028
RR Wheel Speed Sensor Circuit Intermittent
C0035
Left Front Wheel Speed Sensor Circuit
C0036
Left Front Wheel Speed Signal Erratic