DTC P0724 Brake Switch "B" Circuit High: Description
WARNING: This page is about a different variant/trim than selected.
The purpose of this circuit is to prevent the engine from stalling when brakes are suddenly applied while driving in lock-up condition.
When the brake pedal is depressed, the stop light switch sends a signal to the ECM. Then the ECM cancels the operation of the lock-up clutch while braking is in progress.
DTC DETECTION CONDITION CHART
| DTC No. | DTC Detection Condition | Trouble Area |
|---|---|---|
| P0724 | The stop light switch remains on even when the vehicle repeats 5 cycles of STOP (less than 1.9 mph [3 km/h]) and GO (19 mph [30 km/h] or more) (2 trip detection logic). |
|