Maserati will be contacting the owners of certain 2015-2017 Quattroporte GTS vehicles equipped with a V8 3.8 liter engine due to an electrical problem affecting the fuel system. According to the defect report, a resistor in the low pressure fuel pump could fail as a result of cyle time and temperature fatigue. If the resistor fails, the low pressure pump will stop working, eventually stalling the vehicle. (The vehicles involved in these incidents average a mileage of around 19,500 when the failure occurred.)
Dealers will correct the problem by replacing the fuel pump resistor cable assembly. Owners wanting more information about the problem can contact Maserati customer service at 1-201-510-2369. Maserati’s number for this recall is 359 and the NHTSA campaign number is 17V-610.
General Motors will be contacting the owners of certain 2014 Chevy Silverado and 2014 GMC Sierra trucks regarding a problem affecting their vehicles safety. According to the defect report filed with the NHTSA, these vehicles could experience a temporary loss of electric power steering (EPS) assist during low speed turns. If power steering assist is lost, the driver may experience problems with the radio, stablilitrack, driver information center, chimes, door locks, air conditioning or cruise control.
Owners will be asked to return to their dealerships to have the EPS module software updated. For more information about the recall, owners can contact Chevrolet customer service at 1-800-222-1020 or GMC customer service at 1-800-432-8782. GM’s number for this recall is 17276. and the NHTSA campaign number is 17V-414.
Chrysler will be asking certain 2011-2014 Chrysler, Dodge and Jeep owners to return to their dealerships to repair a problems affecting the electrical system. According to the defect report, vehicles equipped with electrohydraulic power steering could experience diode thermal fatigue in the alternator. The problem could result in a rapid failure of the alternator with little or no warning. Depending on the failure mode and timing, system voltage drops could disable systems such as the Antilock Brake System, Electronic Stability Control, Engine Control Module, Central Body Controller or result in a loss of vehicle power. Diodes failing through thermal fatigue may also develop a resistive short that could result in a fire.
The vehicles affected by this recall include:
Dealers will inspect the alternator part number and replacing it as necessary. 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 T36 and the NHTSA campaign number is 17V-435.
Tesla has identified a problem affecting certain Universal Mobile Connector (UMC) adapters and will notify customers to get a replacement. The affected units may have an insufficiently welded electrical connection that could exhibit increased electrical resistance. The vehicle may detect a fault and interrupt charging or the adapter could become hot to the touch.
The charging adapter affected include:
Tesla will notify owners and will provide them with a replacement adapter. Owners wanting more information about the problem are asked to contact Tesla customer service at 1-877-798-3752. The NHTSA campaign number for this recall is 16E-091.
Daimler AG has determined that certain 2017 Mercedes Benz E300 vehicles may have a defect affecting the fuel system wiring. They will be asking owners to return to their dealership for repairs. According to the defect report filed with the NHTSA, the rear seat bench frame could rub against the fuel system control unit wiring. If the wiring harness is damaged, the fuel pump, fuel tank pressure sensor or the fuel gauge could fail.
Owners receiving notices will be asked to return to their dealerships to have the fuel system control unit wiring route modified and repair any damaged wires as necessary. For more information about the problem, owners are asked to contact MBUSA customer service at 1-800-367-6372. The NHTSA campaign number for this recall is 16V-758.
General Motors will be asking the owners of certain Buick, Chevrolet, and GMC vehicles to return to their dealerships to repair an electrical problem affecting the power train system. The ignition systems in these vehicles may contain a damaged electronic park lock lever that could allow the ignition key to be removed when the transmission shows it is in “Park”. The vehicle could unexpectedly roll away, potentially causing an accident. Continue reading
Chrysler (FCA) will be asking the owners of certain 2016 Jeep Grand Cherokee‘s to return to their dealership for a problem that could leave their vehicle stopped and unable to move. According to the defect report filed with the NHTSA, the affected Grand Cherokee’s may have been built with a brake transmission shift interlock (BTSI) solenoid wire harness that was incorrectly crimped. If electrical connection is lost to the solenoid, the transmission shifter may unexpectedly become locked in “park” or “neutral”. Continue reading
Mercedes Benz will be contacting the owners of certain 2016 SLK300 roadster vehicles equipped with nine-speed automatic transmissions, about an electrical problem that could affect the transmission and parking brake. According to the defect report, the backup power supply for the ignition switch may have not been properly connected. If the vehicle experiences a loss of power from the main battery, the transmission will not shift into “Park” and the electric parking brake cannot be applied. Without the backup power supply, the only way to keep the vehicle from moving is to press the brake pedal. Drivers attempting to exit the vehicle in this situation should take precaution as the vehicle could roll. Continue reading