| 摘要 |
PROBLEM TO BE SOLVED: To properly cope with an abnormality when the abnormality occurs in an SBWECU which controls a manual valve. SOLUTION: A valve position VP from a valve position sensor 116 is directly outputted to a main ECU 90 from a shift transmission circuit 110 not through communication with the SBWECU 100, when the main ECU 90 determines the abnormality of the SBWECU 100, a position which corresponds to the valve position of the present manual valve is held as an executing shift position when vehicle speed is not lower than a threshold, and when the vehicle speed in lower than the threshold, the shift lever is fixed to an N-position irrespective of the operation of the shift lever when the position which corresponds to the valve position is a D-position, an R-position and the N-position. As a result, when there occurs the abnormality in the SBWECU 100 during traveling in the D-position of the shift lever 91, retreat traveling such as the stop of a vehicle at the shoulder of the road becomes possible. COPYRIGHT: (C)2010,JPO&INPIT |
