Tag Archives: loss of drive power

Ford Escape And Lincoln Corsair Hybrid High Voltage Battery Failure

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A small number of 2021-2022 Ford Escape and 2022 Lincoln Corsair hybrid power-train SUVs have been manufactured with a high voltage battery that could fail and result in a sudden loss of motor power. The problem was brought to Ford’s Critical Concern Review Group in October 2021 after an issue pertaining to an overheated high voltage battery bus bar was reported in Germany. Through a search of warranty reports, Ford identified an additional vehicle in Europe that reported a loss of function due to the overheated high voltage battery bus-bar.

During the manufacturing process, the high voltage bus-bar pad was not properly seated and could cause the pad to be mounted out of position prior to bus-bar welding. This condition could reduce the contact area between the cell terminal and the bus bar, giving it a high resistance. The high resistance could eventually result in an overheat situation.

According to the defect report, an overheated bus bar terminal may create a high resistance connection that could cause the battery pack high voltage bus voltage to fall below an operational level. If this happens, the hybrid power-train control module will sense the high voltage and detect a fault. A diagnostic trouble code will be sent and the vehicle will lose power. Drivers will also notice a “Stop Safely Now” warning message displayed on the instrument panel.

Ford’s team reviewed supplier process and production records to determine the population of affected parts. Affected vehicles are equipped with the 2.5L Hybrid power train and the suspect high voltage battery pack.

Dealers will replace the high voltage battery. Ford’s number for this recall is 21S48 and the NHTSA campaign number is 22V-149.

Do you think your Ford Escape or Lincoln Corsair could be a Lemon? Don’t live with a Lemon, especially if the problems you are having are safety-related. If you have any questions about your rights and the California Lemon Law, please call our office at 888-395-3666 for some great Lemon Law advice.

Rear Wheel Driveshaft Assemblies May Fail In Certain GM SUVs

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The rear-wheel driveshaft assemblies on certain 2021 Cadillac, 2021 Chevrolet and 2021 GMC SUV trucks could fail and cause an increased chance of an accident. GM will be contacting owners and asking them to return to their dealership for repairs.

In October 2021, GM’s supplier of rear-wheel drive-shaft assemblies informed them that certain assemblies shipped to GM’s Arlington, Texas plant may have been manufactured improperly. GM opened an investigation and found that the suspect components could deform over time and result in drive shaft seizures.

According to the defect report, the rear-wheel drive-shaft assemblies may have been manufactured with recirculating balls that were not properly heat treated. The recirculating balls could deform over time, resulting in noise and vibration. If the vehicle continues to be driven, the affected joint in the drive shaft assembly could seize and the vehicle could lose propulsion.

Vehicles manufactured with these defective driveshafts assemblies include:
2021 Cadillac Escalade
2021 Cadillac Escalade ESV
2021 Chevrolet Suburban
2021 Chevrolet Tahoe
2021 GMC Yukon
2021 GMC Yukon XL

The supplier’s equipment failure was corrected on June 4, 2021 and components produced after that time were properly heat treated. Vehicles produced after October 4, 2021, were equipped with drive shaft assemblies containing components that were produced outside of the suspect window.

Owners will be asked to return to their dealers to have the left and/or right rear driveshaft assemblies replaced. GM’s number for this recall is N212351030, N212351031 and N212351032. The NHTSA campaign number is 22V-036. Customer interim notifications are estimated to be sent out on March 14, 2022.

Don’t live with a Lemon. If you are having problems with your vehicle and have questions about your rights and the California Lemon Law, please call our office at 888-395-3666.

2017 Fiat Spider 124
California Lemon Law Success

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Our client bought a new 2017 Fiat Spider 124.

Her first visit to the authorized service department was on January 23, 2018. There were two problems at the time. The first problem was that the check engine light was on and the other was a very serious problem as the vehicle had lost power while she was driving.

The next visit was on June 1st. It was in for a coolant leak, the vehicle RPMs were revving high and she requested they inspect the rear suspension as the tires were wearing unevenly. Her Fiat was at the dealership for 28 days.

It was at this point that she wanted to know more about the California Lemon Law and if she was driving a lemon.

She contacted the Law Office of Barry L. Edzant, a California Lemon Law Attorney with over 32 years of specializing in the Lemon Law. She spoke with Mr. Edzant and he then asked her to email some documents for him to review. After Barry reviewed the paperwork and explained to the client her rights, she decided to retain our law firm. A letter was sent to FCA, USA demanding that they buy back the vehicle under the California Lemon Law.

Our firm successfully got a full repurchase for our client for her defective 2017 Fiat Spider 124. The buyback included the reimbursement of all payments made to date, the down payment, the registration, paying off the loan less a mileage deduction allowed under the California Lemon Law. FCA also paid for the attorney fees.

If you think your vehicle may be a lemon, please contact the Law Office of Barry L. Edzant at 888-395-3666. We’ll be happy to answer your questions. We are a California statewide Lemon Law firm.

2017 GMC Acadia California Lemon Law Buyback

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After trying unsuccessfully 6 times to have her defective 2017 GMC Acadia repaired, our client called our office for advice and to retain our law firm.

She first brought the vehicle in on June 28, 2018 because she heard grinding noises at low speeds. She also was driving the Acadia out of the driveway one day when the vehicle lost all power and stalled out.

Her next visit was on July 7th and she brought it in due to the fact that when driving at low speeds (5-10 mph) the vehicle would come to a complete stop and then an alert message would come up telling her to release the parking brake button.

A couple of weeks later on the 23rd she was back at the GMC dealership because when driving at low speeds (10-15 mph) the vehicle would lose all power with the engine staying on but they vehicle could not accelerate. The service parking brake light would come on also.

On January 11, 2019 she brought the GMC Acadia back for repairs because the seatbelt would not extend or retract.

The vehicle was brought back to the dealership to install engine oil cleaner to clean and start breaking down the piston ring carbon build up.

He last visit was on May 2, 2019 because the steering wheel horn was very difficult to honk. She also mentioned to the service advisor that while driving at low speeds her Acadia would stop without her braking.

Our office sent General Motors Corporation a demand letter to repurchase her defective under the California Lemon Law. GMC agreed to repurchase her 2017 GMC Acadia, pay off the balance, reimburse our client for the down payment, monthly payments, less a mileage fee allowed under the California Lemon Law. They also paid all attorney fees. Our client couldn’t have been happier.

If you have questions about the California Lemon Law or think your vehicle may be a lemon, contact California Lemon Law Attorney, Barry L. Edzant at 888-395-3666 for a free consultation.

Weak Driveshaft Welds – Chevy Silverado and GMC Sierra Trucks

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General Motors will be contacting a small number of 2019-2020 Chevrolet Silverado 1500, 2020 Chevrolet Silverado 2500 and 2019-2020 GMC Sierra 1500 owners. because of a manufacturing problem affecting the power train in their vehicles.

According to the defect report, these trucks may contain a drive shaft with an improperly welded yoke to tube joint. This defective weld could case the drive shaft to separate under load, causing a loss of propulsion and an increased risk of an accident.

GM will be asking owners to return to their dealers to have the driveshaft replaced. GM’s number for this recall is N202314870 and the NHTSA campaign number is 20V-650.

Jeep Cherokee Transmission Wear

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Chrysler will be asking owners of certain 2014-2017 Jeep Cherokee SUVs to return to their dealership to repair a problem affecting the two speed power transfer unit (PTU) in their vehicles. The suspect period began in April 2014 when more robust differential input splines were used to manufacture PTUs.

According to the defect report, movement between the differential input splines and the transmission output shaft may result in the input spline teeth wearing. Eventually this will cause a loss of engagement between the transmission and the differential, and torque will not be transferred to the wheels. The vehicle will loose motive power and there will be no “Park” function while the vehicle is stationary.

Dealers will perform a software update that will maintain vehicle propulsion by engaging rear wheel drive and prevent rolling in “Park” by activating the electronic parking brake if a failed input spline occurs. FCA’s number for this recall is W47 and the NHTSA campaign number is 20V-343.

Jeep Grand Cherokee & Dodge Durango Loss Of Power

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Chrysler will be contacting the owners of certain 2019 Jeep Grand Cherokee and 2019 Dodge Durango vehicles because of a problem affecting the powertrain of their vehicles.

According to the defect report, the front differential may have been built with pinion gears that were not sufficiently hardened. Over time the gears could wear down until torque power cannot be transferred from the drivetrain to the front wheels. If this happens drivers will experience loss of power and loss of the “Park” function when stationary. Prior to loss of power, drivers may notice a gear whine or grinding noise coming from the drivetrain

Those receiving notices will be asked to return to their dealerships to have the front differential replaced. This recall is expected to begin May 15, 2020. Chrysler’s number for this recall is W22 and the NHTSA campaign number is 20V-183.

2016 Toyota Avalon & Camry Hybrids – Front End Vibration

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Toyota will be contacting the owners of certain 2016 Avalon & Camry hybrids regarding a problem affecting their vehicles power-train. According to reports filed with the NHTSA, the drive shaft may have been assembled incorrectly and the tripod joint snap ring could become dislocated. If this happens, drivers may experience front end vibrations, an inoperative parking brake and a loss of propulsion while driving.

Dealers will inspect the serial number of the vehicle’s drive shaft, replacing any that are affected. Owners wanting more information about the problem can contact Toyota customer service at 1-800-331-4331. Toyota’s number for this recall is H0M and the NHTSA campaign number is 17V-462.