Tag Archives: powertrain problem

Jeep Gladiator & Jeep Wrangler Burnt Clutch Odor

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Chrysler will be contacting the owners of certain 2020 Jeep Gladiator and 2018-2020 Jeep Wrangler vehicles, equipped with manual transmissions. These vehicles have a defective power train that could increase the risk of an accident.

According to the defect report, the clutch pressure plate could overheat and break. Fragments from the pressure plate could fracture the transmission case where debris could enter. Debris entering the transmission could result in loss of propulsion or allow heated debris to contact ignition sources, potentially leading to a vehicle fire. In some circumstances, vehicle occupants may notice a burnt clutch odor, or the driver may notice abnormal clutch pedal travel prior to the failure.

A fix for this recall is still under development. Chrysler’s number for this recall is W12 and the NHTSA campaign number is 20V-124.

Chrysler Cruise Control May Not Disengage

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Chrysler will be contacting the owners of certain 2014-2016 Chrysler 300, 2014-2016, 2018 Dodge Challenger and 2014-2016 Dodge Charger cars regarding a problem affecting the cruise control system.

According to the defect report, the Mopar Stage 1 Kit Performance Packages Powertrain Control Modules (PCM) and Demon Crate PCM in these vehicles could have a defect that may prevent the cruise control system from disengaging. If there is a short circuit within the vehicle’s wiring while the cruise control is being used, the driver may not be able to shut off the cruise control either by depressing the brake pedal or manually turning the system off . During a short, the driver may be alerted through multiple warning lights illuminated on the instrument panel. If the vehicle continues to maintain speed or start to accelerate, the driver should shift to neutral and/or use the brakes to slow the vehicle and bring it to a stop.

Dealers will correct the problem by performing a software update and replacing the PCM as needed. For more information about the problem, owners may contact Chrysler customer service at 1-800-853-1403. Chrysler’s number for this recall is U82/U83 and the NHTSA campaign number is 18E-053.

RAM 1500 Rear Differential Retaining Pin Damage

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Chrysler will be contacting a small number of 2016-2017 RAM 1500 owners regarding a problem affecting their vehicles power train. According to the defect report, the differential retaining screw pin could become loose and contact the bearing cap. If the pin comes out of position, the differential pinion spider gears, the loose screw or the pin itself could make contact with components inside the differential and cause it to break and/or lock up.

Dealers will inspect and replace the differential pin retaining screw in all affected vehicles. If the inspection finds the retaining screw loose or damaged, the entire rear axle assembly will be replaced. Owners wanting more information about the problem are asked to contact Chrysler customer service at 1-800-853-1403. Chrysler’s number for this recall is T20 and the NHTSA campaign number is 17V-198.

2017 Maserati Ghibli, Levante and Quattroporte Safety Defects

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The owners of certain 2017 Maserati Ghibli, Levante and Quattroporte cars will be contacted by the manufacturer regarding problems affecting the power train, tires, and backup camera.

Power Train Problems: Certain 2017 Quattroporte and Ghibli vehicles manufactured July 1, 2016, to October 12, 2016, may have been built with a rear differential pinion nut that was not torqued to the proper specifications. A loose pinion gear could bind, possibly resulting in the rear wheels locking up while driving. Maserati’s number for this recall is 328 and the NHTSA campaign number is 16V-856. Continue reading →

Infiniti M35 Hybrid System Overheat Condition

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Nissan will be contacting the owners of certain 2012-2013 Infiniti M35 hybrid vehicles about a software update affecting the propulsion system. These vehicles are equipped with a power train that warns the driver in the event of a cooling system malfunction. If the warning lamp is ignored and the vehicle continues to be operated, the power train control module logic will shut off the engine to prevent damage. If the engine unexpectedly stops while driving, the brake and steering systems remain operational, however, there is an increased risk of an accident. Continue reading →

2015-2016 Ford Focus Electric – Loss Of Motive Power

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Ford will be contacting the owners of certain 2015-2016 Ford Focus Electric vehicles about a problem affecting the power train system. According to the defect report, certain cars manufactured between August 20, 2015 – April 13, 2016, may have been equipped with differential pinion gear bores without a friction reduction coating. The problem could result in localized overheating and eventual fracture of the pinion shaft or pinion gears. Drivers may hear an audible indication of wear prior to a fracture. Continue reading →

2016 Mercedez Benz AMG GT S Loss Of Engine Power

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Delaimer has decided that a problem affecting powertrain safety exists in certain 2016 Mercedez Benz AMG GT S vehicles. According to the defect report, the strength of the adhesive between the drive shaft and the flange might be compromised due to insufficient cleaning of the respective bonding surfaces. The carbon fiber driveshaft could separate from the flange and spin, resulting in loss of traction between the engine and transmission. Drivers will experience loss of motive power.

Those receiving notices will be asked to return to their dealers to have the carbon driveshaft inspected and replace as necessary. Owners wanting more information about the problem are asked to contact MBUSA customer service at 1-800-367-6372. MBUSA’s number for this recall is 2016050008 and the NHTSA campaign number is 16V-308. MBUSA’s number for this recall is 2016050008 and the NHTSA campaign number is 16V-308.

2016 Jeep Cherokee Halfshaft Could Fracture

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The owners of certain 2016 Jeep Cherokees will be contacted by Chrysler regarding a problem affecting the powertrain system. According to the defect report filed with the NHTSA, the vehicles were assembled with halfshafts incorrectly manufactured with low surface and high core hardness. These halfshafts could fracture without warning and lead to loss of motive power in front wheel drive vehicles, road debris, as well as damage to nearby components. Continue reading →