DTC C1249/49 Open in Stop Light Switch Circuit: Description
DTC DETECTION CONDITION CHART
| DTC Code |
DTC Detection Condition |
Trouble Area |
| C1249/49 |
- When IG1 terminal voltage is 9.5 to 17.2 V, an open circuit of the stop light switch continues for 0.3 sec. or more.
- When the brake pedal load sensing switch is on, the master cylinder pressure is 2 Mpa or more and the deceleration calculated from the vehicle speed is 0.2 G or more, the stop light switch is off for 2 sec. or more.
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- Stop light switch
- Stop light switch circuit
- BRK relay
- BRK relay circuit
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