A vehicle transmission includes a shift lever including a receiving unit formed therein, a bullet in which at least a portion thereof is inserted and disposed within the receiving unit of the shift lever, and a detent groove unit which allows the bullet to advance or retreat depending on a profile of a contact surface in contact with the bullet as the shift lever rotates. The bullet includes a guide aperture formed longitudinally along an advancement-retreat direction of the bullet, and a fixing pin having at least one end thereof fixed to the receiving unit is inserted into the guide aperture.

A vehicle transmission includes a shift lever including a receiving unit formed therein, a bullet in which at least a portion thereof is inserted and disposed within the receiving unit of the shift lever, and a detent groove unit which allows the bullet to advance or retreat depending on a profile of a contact surface in contact with the bullet as the shift lever rotates. The bullet includes a guide aperture formed longitudinally along an advancement-retreat direction of the bullet, and a fixing pin having at least one end thereof fixed to the receiving unit is inserted into the guide aperture.

In an electronic shift operation apparatus, an operation of a haptic actuator is controlled depending on a kind of shifting stage signal (P.R.N.D) generated at the time of an operation of a shift button to generate a different type of haptic signal, and an operation of the haptic actuator is controlled depending on a distance to a rear object positioned behind a vehicle at the time of an operation of an R-stage button to additionally generate a haptic signal.

A gear shift operation device for a vehicle to which a multiple-stage automatic transmission is mounted, is provided. By a control lever being manually operated in a range switchable mode, a range position is switched at least between a D-range where automatic transmission is performed and an R-range, and by the control lever being manually operated in a manual transmission mode, a gear change is performed. An operation reaction force when the control lever is manually operated is set larger when the gear change is performed in the manual transmission mode than when the range position is switched in the range switchable mode.

A steering column assembly that includes an upper jacket and a gear shift assembly. The upper jacket extends along a steering column axis. The gear shift assembly includes a shift assembly bracket and shift shaft assembly. The shift assembly bracket has a column mounting portion that is operatively connected to the upper jacket and a cradle portion extends from the column mounting portion. The cradle portion has a first sidewall and a second sidewall each extending from a base. The shift shaft assembly extends at least partially through the first sidewall and the second sidewall.

A steering column assembly that includes an upper jacket and a gear shift assembly. The upper jacket extends along a steering column axis. The gear shift assembly includes a shift assembly bracket and shift shaft assembly. The shift assembly bracket has a column mounting portion that is operatively connected to the upper jacket and a cradle portion extends from the column mounting portion. The cradle portion has a first sidewall and a second sidewall each extending from a base. The shift shaft assembly extends at least partially through the first sidewall and the second sidewall.

A shift device includes: a shift body that is operated so as to be rotated and to change a shift position; and a restriction member provided with a restriction portion, the restriction portion projecting in a rotation axial direction of the shift body, and the restriction member being moved in the rotation axial direction of the shift body so as to restrict rotation of the shift body at the restriction portion.

A shift device includes: a shift body that is operated so as to be rotated and to change a shift position; and a restriction member provided with a restriction portion, the restriction portion projecting in a rotation axial direction of the shift body, and the restriction member being moved in the rotation axial direction of the shift body so as to restrict rotation of the shift body at the restriction portion.

Gear Select Modules (GSMs) are proposed. The GSMs comprise a GSM controller, an intention detector to detect a gear shift movement intention of a driver, a haptic human machine interface (HMI), in communication with the GSM controller and a gear shifting mechanism. The GSM controller is configured to autonomously instruct the haptic HMI to control the gear shifting mechanism between detection of the gear shift change intention and until the GSM controller receives an actuation signal from a transmission control module (TCM). Automatic powertrain command systems with the proposed GSMs are also proposed and also vehicles with the proposed automatic powertrain command systems.

Gear Select Modules (GSMs) are proposed. The GSMs comprise a GSM controller, an intention detector to detect a gear shift movement intention of a driver, a haptic human machine interface (HMI), in communication with the GSM controller and a gear shifting mechanism. The GSM controller is configured to autonomously instruct the haptic HMI to control the gear shifting mechanism between detection of the gear shift change intention and until the GSM controller receives an actuation signal from a transmission control module (TCM). Automatic powertrain command systems with the proposed GSMs are also proposed and also vehicles with the proposed automatic powertrain command systems.