DTC C1249/49 Open in Stop Light Switch Circuit: Description
DTC REFERENCE TABLE
DTC No.
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 0.2Gor more, the stop light switch is off for 2 sec. or more.