Range-switching device of automatic transmission, and...

Details Range-switching device of automatic transmission, and... Range-switching device of automatic transmission, and...

2011-06-21

2011-06-21

Lewis, Tisha D (Department: 3655)

Interrelated power delivery controls, including engine control

Transmission control

Control by sensed ambient condition, pattern indicia,...

C477S906000, C477S907000, C701S062000, C701S065000

Reexamination Certificate

active

07963882

ABSTRACT:
A range-switching device of an automatic transmission has a control device that executes a fail-safe process of prohibiting the changing to the parking range if a parking load greater than or equal to a predetermined value occurs when the vehicle is at rest.

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