| 摘要 |
PROBLEM TO BE SOLVED: To improve reliability of a vehicular behavior stability controller in a vehicle control system for controlling braking force difference between those on left and right side, on the basis of an actual rear wheel steering angle displayed by a rear wheel steering angle signal transmitted from a rear wheel steering angle controller. SOLUTION: In a vehicular behavior stability controller, any abnormal signal indicating some abnormality present in a rear wheel steering angle controller is transmitted from the rear wheel steering angle controller (S105). Or, when any abnormality is present in transmission of a rear wheel steering angle signal (S106), an actual rear wheel steering angle δr is maintained in an actual rear wheel steering angle δr indicated by a rear wheel steering angle signal transmitted from the rear wheel steering angle controller lastly during normal judgment prior to its 26 normality judgment (S113). |
