| 摘要 |
PROBLEM TO BE SOLVED: To prevent a shift range different from a shift range set for a fail-safe from being achieved when a signal fail is generated. SOLUTION: A first oil pressure rise delay member to delay start-up of oil pressure acting on a first signal oil pressure chamber is disposed on an oil passage L-81 to supply first signal oil pressure to the first signal oil pressure chamber. A second oil pressure rise delay member having smaller start-up delay effect for oil pressure than the first oil pressure rise delay member is disposed on an oil passage to directly supply the other signal oil pressure to the other signal oil pressure chamber, or supply the other signal oil pressure to the other signal oil pressure chamber. Since flow of oil in the oil passage L-81 is restricted, an oil pressure disconnection is held when a signal fail is generated. COPYRIGHT: (C)2004,JPO
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