![]() ![]() The entire gear changing process happens within a matter of milliseconds where each upshift in gear increases the speed at a steady rate. By overlapping the clutch and declutch, the transmission of power remains uninterrupted. So, when disengaged from the second gear by switching up, the third gear is already next in position. In the BMW drivetrain system, one of the drivetrains is set for the even gears (2,4,6) while the other drivetrain is set for the odd gears (1,3,5,7).įor example, when changing gears from the second to the third gear, the third gear would first be engaged in the inactive drivetrain. It was originally developed in Motorsports where two separate drivetrains, each with its own clutch, continuously transfer engine power to the rear wheels. It allows the vehicle to pull off at maximum speed from a standing stop while adjusting the starting rotary speed when the driver presses on the gasīMW DrivetrainThe drivetrain is a collection of parts including the transmission, the driveshaft, the axels, and the wheels. S6 mode: This is the Launch Control function in the manual transmission under the DriveLogic setting.The dynamic clutch control creates a direct traction with the manual transmission for dynamic driving styles The vehicle only changes to a higher gear just before the engine reaches the maximum numbers of revolution D5 setting: Allows the driver to achieve the highest acceleration.D1 setting: The driver can pull off in second gear, and the clutch becomes very light.Settings can vary depending on the driving and the rev speed when each gear is activated.Įxamples of the M DCT with DriveLogic drive settings: With 11 drive settings available on the M DCT with DriveLogic, you can choose either the Drive Mode or the Sequential Mode. Automatic Mode for dynamic comfort (when you are in Drive (D) mode).It allows the driver to shift manually or automatically: There are three options for gear change with the 7-speed M DCT with DriveLogic. In the meantime, the company has urged dealerships to cease sales of any remaining models subject to the recall, new or used.ĭo you have a Hyundai vehicle impacted by the recall? If so, have you experienced problems with the DCT? Please c0mment below.BMW DriveLogic’s Customizable Automatic and Manual Modes Still, this transmission recall is the first major mechanical fix in some time.Īs Hyundai works to fix this issue, the true efficacy of the fail-safe system will become clear, given that it likely saved thousands of transmissions from being destroyed. Additionally, a series of thefts late last year revealed that certain Hyundai and Kia models are vulnerable to being stolen thanks to a lackluster security system. This is not the first major recall for Hyundai this year, with a report of exploding seatbelts triggering a National Highway Traffic Safety Administration investigation and recall. Soon, owners of affected vehicles can check their VIN on Hyundai's website or through the NHTSA website. Hyundai also clarified that no crashes or injuries have been reported as a result of this defect. The fix will be available to owners across North America at no cost. ![]() Hyundai Issues Recall for Exploding Seatbelt Part.Hyundai and Boston Dynamics to Launch AI Institute.Hyundai Bets on Software as Way to Catch Tesla.Once the diagnostic code has been triggered, the cars will then allegedly enter a fail-safe mode before losing propulsion entirely 20-30 seconds later. In order to preserve the transmission, the clutches will automatically disengage once the oil-pump fault is identified. According to the leaked recall notice, a transmission-specific high-pressure oil pump is prone to malfunction, which can lead the car to produce a diagnostic trouble code. Specifically, this recall will affect the 2021-22 Hyundai Santa Fe, Sonata, and Veloster N models, as well as the 2022 Elantra N, Kona N, and Santa Cruz models. A recall notice posted online said a faulty oil pump in specific 8-speed dual-clutch transmission cars was resulting in a total loss of propulsion, and Hyundai confirms this recall is affecting six late models. The problem stems from a faulty oil pump that leads to limp mode and then the loss of propulsion entirely.ĭespite Hyundai's strides in electrification, quality, and performance, no company is immune to mistakes, and it seems Hyundai has stumbled into a big one.All N-model cars plus the Santa Cruz compact pickup truck from 2022 (pictured above) as well as 2021-2022 Sonata and Santa Fe models have been recalled, totaling 61,861 units.Hyundai confirms that six of its late-model vehicles are subject to a recall and sales stop, due to problems with the 8-speed dual-clutch transmission. ![]()
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