Gm Global Technolgoy Operations, Inc.

Clarion Corporation of America

Valerie Zelko Byrd

Jean Marie Miller

Allen Joseph Lehmen

Poh Fong Chin

Robert Kahlbaum

Kevin P Houle

Kathryn E Mulligan

Leslie Tuckey

Peter Burke

Andrew Lakin

Rushikesh Amin

Technologies for a harness connected with an integrated wireless transceiver are disclosed. In the illustrative embodiment, an in-line connector with an integrated wireless transceiver is inserted between a vehicle connector and a trailer connector of a trailer wiring harness assembly. The wireless transceiver connects to a wireless sensor such as a camera and passes the sensor data to the vehicle connector. Connections from the trailer connector designated for video or other sensor data may not be connected to corresponding connections of the vehicle connector.

Technologies for a harness connector with integrated wireless transceiver

A powertrain system includes an internal combustion engine configured to execute autostop and autostart operations, and a multi-mode transmission with an electrically-powered hydraulic pump configured to provide pressurized hydraulic fluid to a hydraulic circuit. A Method for controlling operation of the hydraulic pump includes operating the hydraulic pump in a low power mode only when the engine is in an engine-off state, operator inputs to a brake pedal, an accelerator pedal, and a transmission range selector are within allowable states, temperatures of select transmission components are within respective predetermined temperature ranges, and transmission output torque is less than a threshold torque request.

Method and apparatus for controlling a hydraulic pump for a multimode transmission of a powertrain system

A hybrid vehicle powertrain including a hybrid transmission in power-flow communication with an electric traction motor, a fluid pump, and a flow controller electrically connected to the fluid pump. The fluid pump is configured to supply fluid at an adjustable fluid flow rate to the hybrid transmission and the electric traction motor in response to a command from the flow controller. The flow controller is electrically connected to the fluid pump and configured to controllably modulate the operating speed of the fluid pump to adjust the fluid flow rate. If the difference between an expected rate of speed change of the fluid pump and the actual rate of speed change exceeds a threshold, the flow controller may limit the total amount of electrical power supplied to the electric traction motor.

Vehicle fluid regulator valve diagnostic system

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Novi, MI, United States of America

Valerie Zelko Byrd