Tag Archives: Brake Problems

2023 Nissan Leaf EV Brake Line Damage

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Nissan has determined that certain 2023 model year Nissan Leaf EVs may have a damaged right hand brake tube that could result in a brake fluid leak.

Nissan first became aware of the potential problem in January 2023 when a Nissan technician noticed a 2023 Nissan Leaf EV being assembled with a damaged right hand brake tube assembly. Nissan collected the affected parts and began an investigation. The investigation included a parts audit of 975 brake assemblies which revealed twenty-five (25) damaged right hand brake tubes at the actuator connection bend. Nissan also conducted a yard audit of 395 vehicles and found five (5) with a scratched or damaged right hand brake tube. These parts were quarantined and the vehicles were put on a quality hold.

According to the defect report, an investigation with the supplier determined that the incorrect tooling was used to align the brake tube into the pipe bending jig. Because the brake tube was misaligned, the tooling clamped the pipe in the incorrect position and caused scratching, and in some cases deformation of the tube, at the actuator bend.

Nissan performed corrosion and stress tests on two (2) of the worst case condition parts to evaluate the effect of the damaged brake tube on brake performance over time. Nissan concluded that the brake performance could be degraded and could lead to extended stopping distances possibly without prior warning. Nissan decided to conduct a Voluntary Safety Recall to recall all potentially affected LEAF vehicles to inspect the right-hand brake tube and replace any damaged brake tube assemblies.

Owners receiving notices will be asked to return to their dealers to have the right-hand brake tube inspected for damage. If damage is found, the affected brake tube will be replaced. Nissan’s number for this recall is PC976 and the NHTSA campaign number is 23V-362.

2023 Ford Bronco Sport ABS Module Leak

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Ford will be asking the owners of certain 2023 Bronco Sports vehicles, to return to their dealerships to repair a problem that could lead to unexpected brake problems. Ford used supplier records to determine the population of affected vehicles in which the problematic Anti-lock Braking Systems (ABS) is installed. (Component Part Number: LX6C-2B373-LG)

In December 2022, Ford was contacted by the manufacturer of their ABS, about a quality issue affecting the Hydraulic Control Unit (HCU) of an Electronic Brake Booster (EBB). According to the defect report, a foreign object was introduced into the tool that assembles the Normally Closed (NC) valves used in the ABS Module. This object could create a “flat spot” damage to the ball which creates the seal. This damage could allow an unintended leak path through the valve. If the valve leaks, the driver may experience inconsistent brake pedal travel without warning. Additionally, the driver-selectable Auto Vehicle Hold feature may not operate as intended. The vehicle could creep unexpectedly after an auto-hold event is initiated.

Owners who receive notices will be asked to return to their dealerships to have the ABS module replaced. Ford’s number for this recall is 23S01 and the NHTSA campaign number is 23V-021.

This is the third recall affecting the 2023 Ford Bronco Sport. In November 2022, Ford recalled half a million 2020-2023 Escape and 2021-2023 Bronco Sport vehicles equipped with 1.5L engines. A fuel injector may crack and leak fuel inside the engine compartment and cause an under hood fire. (NHTSA Campaign Number: 22V-859)

In September, Ford recalled 2022-2023 Bronco Sport and 2022 F-150 vehicles because the parking lights may flicker during any of the three following scenarios. (NHTSA Campaign Number: 22V-859)

  • Scenario 1: When the customer manually selects the “position lamp on” mode.
  • Scenario 2: When the customer manually selects “Headlamp On” Mode.
  • Scenario 3: When the customer is driving in automatic headlamp mode, and the environment gets dark enough to trigger “Night Mode”, which turns on the headlamp and parking lamp function.

NHTSA Investigates Chrysler, Dodge And Jeep Vehicles For Safety Issues

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Automotive Defect InvestigationThe National Highway Traffic Safety Administration (NHTSA) issues safety standards that require automobile manufacturers to recall vehicles that have safety-related defects. An important first step to identifying a problem is to keep a database of complaints received from owners. Similar complaints from a number of owners about the same product are usually a good indication that a problem could exist. The NHTSA will review the complaints and, in most cases, open an investigation. If the investigation leads to a recall, the NHTSA will monitor the effectiveness and management of the recall, including the filing of recall notices, communicating with owners regarding the recalls, and tracking the completion rate of each recall.

The NHTSA currently has three investigations affecting certain Chrysler, Dodge, and Jeep vehicles.

Stalling And Loss Of Motive Power Due To Transmission Malfunction
2019-2021 Chrysler Pacifica and 2019-2020 Chrysler Pacifica Hybrid

The Office of Defects Investigation (ODI) has received 40 complaints alleging incidents of stalling and loss of motive power in certain 2019-2021 Chrysler Pacifica plug-in hybrid electric vehicles (PHEVs). Most incidents occurred at speeds greater than 25 MPH and resulted in a vehicle stall. The loss of motive power was often accompanied by a dashboard warning message indicating a charging fault. A review of vehicle data showed that the malfunction was correlated with an internal transmission fault. The ODI is opening an investigation to assess the scope, frequency, cause, and potential safety-related consequences of the alleged defect.

Crankshaft Or Camshaft Sensor Failures
2016 Dodge Journey, 2016 Jeep Compass, and 2016 Jeep Patriot

In December 2016, the NHTSA issued a recall (16V-907) that identified crankshaft or camshaft sensor failures on certain 2016 Dodge Journey, Jeep Compass, and Jeep Patriot vehicles. According to the recall report, the crankshaft or camshaft sensor may work intermittently, possibly causing the engine to stall while driving. Following this recall, the Office of Defects Investigation (ODI) has continued to receive consumer complaints from owners who say they are experiencing crankshaft or camshaft failures on similar vehicles not included in the recall. The NHTSA has opened a Recall Query (RQ) to further assess the scope, frequency, and safety consequences of the alleged defect.

Electronic Parking Brake (EPB) Inadvertently Activates While Driving
2014-2020 Jeep Cherokee

The Office of Defects Investigation (ODI) has received 80 complaints for 2014-2020 Jeep Cherokees alleging the Electronic Parking Brake (EPB) activated while the vehicle was in motion. Based on repair invoices, the problem is caused by water leaking into the vehicle and damaging the EPB module which inadvertently activates the vehicle to a stop. The ODI is aware of recall 15V-393 that addresses water ingress affecting the power lift-gate module on the same population of vehicles. The lift-gate module can potentially catch fire as a result of the water damage. Both the lift-gate and EPB modules are located in a similar area of the vehicle.

If your vehicle is experiencing repeated problems like the ones listed above, it could be a Lemon. Know your Lemon Law Rights. If you have any questions about your rights and the California Lemon Law, please call our office at 1-888-395-3666 and get some great Lemon Law advice!

Brake Master Cylinder Leak In Ford And Lincoln Trucks

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Certain 2016-2018 Ford and Lincoln, trucks and SUVs equipped with 3.5L Ecoboost engines could require more braking effort and distance to stop the vehicle. Ford will be asking owners to return to their dealerships for repairs.

In May 2016, Ford issued a recall (16V-345) for F-150s equipped with the 3.5L Ecoboost engines, because the brake master cylinder could leak and allow brake fluid from the front wheel circuit into the brake booster. After continued field data monitoring and discussions with NHTSA, Ford issued a second recall (20V-332), to extend the population for F-150s.

Ford continued to monitor field reports expanding the coverage into Ford Expedition and Lincoln Navigator vehicles built during the same period. These vehicles share a similar brake master cylinder design as the F-150 3.5L Ecoboost vehicles

Investigation into supplier records and discussion with the supplier identified additional steps taken by the supplier to further improve brake master cylinder seal installation from August 2016 to December 2016. These include an automated process to remove imperfect threads from the master cylinder outlet port, as well as actions to improve the installation of the rearmost cup seal in the master cylinder. Master cylinders with these improvements were incorporated into vehicle production by January 31, 2017.

In March 2022, Ford’s Field Review Committee reviewed the concern and approved a safety
recall action. Ford is aware of 4 low-speed/low-impact accident allegations with no injuries.

Vehicles manufactured with these defective fuel injectors include:
2016-2017 Ford Expedition
2016-2018 Ford F-150
2016-2017 Lincoln Navigator

Dealers will correct the problem by replacing the brake master cylinder. If the master cylinder is leaking, the brake booster will also be replaced. This recall is an expansion of NHTSA recall number 20V-332. Ford’s number for this recall is 22S11 and the NHTSA campaign number is 22V-150.

NHTSA Investigates Unexpected Braking In Honda And Tesla Vehicles

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Automotive Defect Investigation

The NHTSA Office of Defects Investigation (NHTSA) has opened two separate investigations related to unexpected breaking in certain Honda and Tesla vehicles. These vehicles are equipped with collision mitigation braking systems (CMBS) or advanced driver assistance systems (ADAS), which visually and audibly alert the drivers of a potential collision. Under certain circumstances, the system will automatically apply the brakes to help reduce the force of an unavoidable collision.

The problem of unexpected braking has been called “Phantom Braking”. Phantom braking is when a vehicle’s brakes activate unexpectedly even when traffic is flowing normally or there is no obstacle to avoid.

Inadvertent Automatic Emergency Braking
2017-2019 Honda CR-V and 2018-2019 Honda Accord
NHTSA Investigation Number: PE22003

The NHTSA has received a total of 278 complaints and several Early Warning Reports alleging unexpected activation of the collision mitigation braking system (CMBS) in some 2017-2019 Honda CR-V and 2018-2019 Honda Accord vehicles. Driver complaints include high-speed braking incidents occurring with nothing obstructing the vehicle’s path of travel. Of the 278 complaints, 6 allege a collision with minor injuries.

Inadvertent or unexpected braking activation while driving can cause unexpected speed reductions that can lead to increased vulnerability to rear-end impact collisions. The complaints allege that the inadvertent braking events occur without warning and randomly.

Unexpected Brake Activation
2021-2022 Tesla Model 3 and 2021-2022 Tesla Model Y
NHTSA Investigation Number: PE22002

The NHTSA has also received 354 complaints alleging unexpected brake activation in 2021-2022 Tesla Model 3 and 2021-2022 Tesla Model Y vehicles.

Driver reports have been characterized as “phantom braking”. Tesla describes the subject vehicles as equipped with a suite of advanced driver assistance system (ADAS) features referred to as Autopilot which Tesla states will allow the vehicle to brake and steer automatically within its lanes.

The complaints allege that while utilizing the ADAS features including adaptive cruise control, the vehicle unexpectedly applies its brakes while driving at highway speeds. Complainants report that the rapid deceleration can occur without warning, at random, and often repeated in a single drive cycle.

These investigations are a Preliminary Evaluation (PE) to determine the scope and severity of the potential problem and to fully assess the potential of these safety-related issues. If a defect is found, the NHTSA will issue a recall.

2020-2021 Kia Rio Spongy Brake Pedal And Increased Stopping Distance

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A small number of 2020-2021 Kia Rio vehicles may have been built with brake master cylinders that are not designed to manufacturer specifications. Kia will be contacting the owners of the affected vehicles starting January 11, 2022. The letter will have information describing the problem and how owners can get repairs done.

Kia first became aware of the defect in October 2021 when the supplier of the brake master cylinder notified them of a brake-related complaint in a Hyundai vehicle. Because this vehicle uses the same brake master cylinder as certain Kia Rio vehicles an investigation into the problem was opened for both Kia Rio and Hyundai Accent vehicles.

Based on a review of supplier quality control records and Kia’s vehicle production records, vehicles produced before 7/2/2021 could be equipped with improperly machined brake master cylinder bodies.

According to the defect report, the master cylinder body may have been machined with a sharp edge that could contact and damage the oil seal in the master cylinder. A damaged oil seal can impair vehicle braking functions, such that the driver may experience a hard or spongy brake feel, longer brake pedal travel, and extended stopping distances.

All owners of the affected vehicles will be notified by first class mail with instructions to bring their vehicles to a Kia dealer. Dealers will replace the brake master cylinder with a new one. Kia’s number for this recall SC223 and the NHTSA campaign number is 21V-936.

This problem also affects certain 2021 Hyundai Accent vehicles. The brake master cylinder may have been manufactured with sharp edges that can damage the inner oil seal and result in reduced braking performance. Hyundai’s recall number is 213 and the NHTSA campaign number is 21V-937.

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.

2021-2022 Ford Bronco Sport And Escape Reduced Brake Performance

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Ford Motor Company (Ford) is recalling certain 2021-2022 Bronco Sport and 2021-2022 Escape vehicles because they fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 135, “Light Vehicle Brake Systems.”

In October 2021, Ford was contacted by the NHTSA’s Office of Vehicle Safety Compliance regarding the results of a compliance audit on the 2021 Bronco Sport vehicle equipped with a brake vacuum booster. According to the defect report, the stopping distance test results for “Brake Power Assist Unit Inoperative” exceeded the federal regulation stopping distance of 168 m. Ford compared data from the NHTSA test vehicle to data from the Ford certification test vehicle and could not identify the difference in performance between the two test vehicles.

In November, Ford conducted further testing which included the “Brake Power Assist Unit Inoperative” portion, on a 2021 Bronco Sport equipped with a brake vacuum booster without a vacuum sensor, to replicate NHTSA’s test vehicle. The test vehicle was fitted with a new current batch of brake linings from the assembly plant and the stopping distance test results exceeded the federal requirements.

Analysis of the brake system identified that the friction coefficient of the rear brake caliper linings was below manufacturer specifications. Vehicles equipped with rear brake linings that have a friction coefficient that is outside of the specified tolerances would experience longer stopping distances if the vacuum sensor is not there to compensate for variations in brake pad friction performance.

The 2021-2022 Ford Escape shares the same brake system as the Bronco Sport and the same certification test applies to both vehicles. Some Bronco Sport and Escape vehicles are equipped with a brake vacuum booster and some are equipped with an Electronic Brake Booster (EBB). Vehicles with an EBB are not affected by this issue because they have higher system pressures if the booster malfunctions.

The remedy is currently under development. Ford’s number for this recall is 21C31 and the NHTSA campaign number is 21V-922.

GM Lemon Law Buyback – 2017 Cadillac Escalade

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Our client was very excited when they purchased their new 2017 Cadillac Escalade.

His first visit to the Cadillac dealership was on January 22, 2018 because the passenger running boards were sticking at times.

He was back at the dealership on June 20th to have the running boards looked at again.

The next visit was on November 20th for numerous items which included the passenger side step not always operating, the driver’s side step not working at times, at idle gear there was a roughness to the vehicle like the engine was stumbling and there was a pinging coming from the engine. Other problems were when at a stop the transmission would suddenly lunge forward, when accelerating at lower gears the transmission would lunge into gear, the front brakes were making noise and the USB was not working.

The last visit to the dealership was on January 22, 2019. The complaints were that the brakes were making noise, driver’s side running board would not always work, the passenger side door panel was not secured at the top, the vehicle exhibited a rough idle in gear and you could feel the Escalade shake and the transmission, on acceleration, was jerking and jolting at low gears.

At this point our client called our office to find out if his vehicle might be a lemon. He spoke with California Lemon Law Attorney, Barry L. Edzant. Barry requested he send some documents for review. Soon there after our office was retained and a demand letter was sent to General Motors Corporation to buy back our client’s 2017 Cadillac Escalade under the California Lemon Law.

GMC agreed to repurchase the vehicle which included reimbursing our client for his down payment, all payments made, his registration, pay off the balance minus a mileage fee allowed under the California Lemon Law. They also paid attorney fees.

Our client was very happy with the buyback of his vehicle. If you think your vehicle might be a lemon because of repeat problems that the dealership is unable to fix or the vehicle has been out of service in the hands of an authorized dealership for 30 days or more (the 30 days do not have to be consecutive or for the same problem) please call our office at 888-395-3666 for a free consultation.