Category Archives: Ford

News about Ford automobile manufacturer. News about Ford recalls, technical service bulletins (TSB), and problems regarding Ford vehicles.

2021-2022 Ford Mustang Mach E High Voltage Battery Could Overheat

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Ford will be contacting the owners of certain 2021-2022 Mustang Mach E vehicles because the high voltage battery in their cars may overheat. The problem may lead to loss of power and could increase the chance of an accident.

Ford’s Critical Concern Review Group first became aware of the problem in April 2022, after hearing of an issue pertaining to the high voltage battery main contactor overheating in a Mustang Mach E. A review of warranty reports found approximately 286 warranty claims where the problem was an open or welded battery contactor. According to the defect report, it is possible that the high voltage battery main contactors may overheat, which can result in an open contactor or a welded condition.

Contactors that are welded shut while driving, will result in an illuminated powertrain malfunction warning light on the next drive cycle, along with a no-start condition.

Contactors that become open while driving, will result in a powertrain malfunction warning light, the vehicle will display “Stop Safely Now” on the instrument panel, and the vehicle will lose power.

In both cases, all 12V systems including power brakes and steering will remain functional.

Ford will correct the problem by installing a Secondary On-Board Diagnostic Control Module (SOBDMC) and updating the Battery Energy Control Module (BECM) software. Ford is expected to begin Over-The-Air (OTA) updates for the SOBDMC and BECM software in July 2022. Owners will also have the option to take their vehicle to a Ford or Lincoln dealer to have the software update completed.

The updated SOBDMC software (LJ98-14G069-AXG, LJ98-14G069-AZG, LJ98-14G069-BBG, LJ98-14G069-BDG) will monitor contactor temperature and intelligently reduce battery power to prevent damage to the contactor. The updated BECM software (NJ98-14C197-AE, NJ98-14C197-BD) will monitor contactor resistance to identify an overheated contactor and reduce vehicle power to prevent further damage.

Ford’s number for this recall is 22S41 and the NHTSA campaign number is 22V-412.

2019-2020 Ford Mustang Powertrain Control Module Malfunction

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Certain 2019-2020 Mustang vehicles equipped with 5.0L engines and manual transmissions, could experience a problem with the Powertrain Control Module (PCM). The PCM could broadcast a faulty signal to the modules controlling the reverse camera, reverse light, and driver-assist features. Owners will be instructed to return to their dealerships for repairs.

According to the safety report, the 2019 Mustang 5.0L Manual Transmission Model is the first to introduce a new Rev matching feature that includes a new Manual Gear Position Sensor and associated software/calibration.

In July 2020, Ford Product Development engineers identified a small number of warranty claims associated with the Manual Gear Position Sensor which caused the rear view camera and reverse lamps to stop functioning, but based on the low occurrences, the Critical Concern Review Group (CCRG) closed the investigation. By April 2022, 102 warranty claims alleging non-functioning rear view camera display and/or non-functioning reverse lamps and 94 warranty claims of potentially related non-functioning of various driver-assist features (traction control, forward collision warning, blind-spot warning, cross-traffic indicator) caused Ford’s Field Review Committee to reopen the investigation and issue a recall.

According to the defect report, some unique driving scenarios or vehicle conditions, including clutch slip, causing incorrect ratio, extended reverse driving, miscalibration of odd/even shift gates, customer modifications, a mismatch between the gear position sensor signal and the estimated gear calculation, might be detected by the PCM. The PCM will interpret the degraded signal to mean a fault and may disable the modules controlling the reverse camera, reverse lamps, and driver-assist features.

Owners receiving notices will be asked to return to their dealers to have the PCM software updated in their Mustang. Ford’s number for this recall is 22S37 and the NHTSA campaign number is 22V-382.

If you are experiencing repeated problems with your vehicle, it could be a lemon. If you have any questions about your rights and the California Lemon Law, please call our office at 888-395-3666 and get some great Lemon Law advice!

Insufficient Welds In Ford Escape And Lincoln Corsair High Voltage Batteries

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The high voltage batteries in certain 2020 Ford Escape and 2021 Lincoln Corsair vehicles may have been manufactured with insufficient welds that could fail and cause a loss of drive power. These vehicles are equipped with 2.5L hybrid powertrains.

Ford’s Critical Concern Review Group first became aware of the problem in February 2022 when they were informed, by the supplier, that there was an issue with the weld penetration on the bus bars of certain high voltage batteries. A review of the manufacturers’ records showed that the suspect cause of the problem was damage to the laser cooling line caused by maintenance of the laser air knife. The damage to the laser cooling line resulted in an out-of-control weld process and insufficient welds. The suspect time period was between June 6, 2020, and June 12, 2020.

According to the safety report, insufficient weld penetration between the bus bar and cell terminal could result in a loss of electrical contact at the bus-bar weld joint inside the high voltage battery. Loss of electrical contact will result in a loss of motive power and an increased risk of an accident.

The vehicle warning display will illuminate a “Stop Safely Now” message, a wrench lamp, and an audible alert when the vehicle loses motive power.

Owners receiving notices will be asked to take their vehicle to their Ford or Lincoln dealer to have the High Voltage Battery replaced. The new High Voltage Battery LX68-10B759-R will have a bus bar that has proper weld penetration. The supplier repaired a damaged coolant line on June 27, 2020. High voltage batteries produced after June 27, 2020 were produced with sufficient bus bar weld penetration. Ford’s number for this recall is 22S33 and the NHTSA campaign number is 22V-331.

2021 Ford Expedition and 2021 Lincoln Navigator Under Hood Fire Warning

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Ford Motor Company (Ford) has decided that a problem affecting vehicle safety exists in certain 2021 Ford Expedition and 2021 Lincoln Navigator SUVs built between December 2020, and April 2021. The vehicles built during this time have an increased risk of under-hood fires.

Ford became aware of the problem in March 2022 after receiving eight reports of under-hood fires. One of the incidents described a melted battery junction box (BJB) on a 2021 Expedition vehicle. Ford’s Critical Concern Review Group (CCRG) opened an investigation into the fires and found that six (6) of the eight (8) fires originated on the passenger side rear engine compartment area, while two (2) had an unclear under-hood origin. Of the eight fire allegations, six occurred while the vehicle was parked and off, and two occurred while driving. Reviewing the incidents, CCRG noted that almost all the vehicles were owned by rental companies.

Ford continues to investigate the cause of the fires, which are believed to originate in the passenger side rear engine compartment area. As of May 12th CCRG is aware of sixteen (16) potentially related reports of under-hood fires on 2021 Expedition and 2021 Navigator vehicles. Of those sixteen (16) reports, fourteen (14) are rental vehicles and two are retail units. Of the sixteen (16) reports, twelve (12) occurred while the vehicle was parked and off, (1) occurred while parked and on, and three (3) occurred while driving. All sixteen (16) vehicles were produced between December 19, 2020, and April 20, 2021. (This period was found to be significant.)

Warning: Owners are advised to park their vehicles outside and away from structures while Ford continues their investigation.

Note: Some customers have reported a burning smell and smoke from the front passenger engine compartment while driving.

Letters notifying owners of the safety risk are expected to be mailed on May 23, 2022. A second letter will be mailed once a fix for the problem is available. Ford’s number for this recall is 22S36 and the NHTSA campaign number is 22V-346.

Ford F-150 Transmission Shifts Into Neutral While Driving

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Some 2021 Ford F-150 trucks could unexpectedly shift into neutral while driving. The unexpected loss of engine power could increase the chance of an accident.

In February 2022, an issue was brought to Ford’s Critical Concern Review Group (CCRG) about certain 2021 F-150 vehicles equipped with 3.5L GTDI, 2.7L, and 5.0L engines, along with the 10R80 transmission. These trucks were experiencing an increase in Transmission Fluid Pressure along with a Transmission Fluid Pressure Low Diagnostic Trouble Code (DTC) of P0868. This DTC would falsely activate and cause the transmission to shift into a neutral state while the truck was driven. Once the false activation occurs, the vehicle will coast to a stop and the electronic shifter will attempt to engage Park. Once the vehicle comes to a complete stop, the electronic shifter will automatically shift into Park.

According to the engineering investigation, one of the power-train diagnostic logic software branches was turned on in error when these vehicles were produced. Under certain conditions, this diagnostic logic could inadvertently activate the pump gear failure detection logic even though the hardware is still functioning properly. When this happens, the transmission on-board diagnostics will set the DTC P0868, turn on a Wrench Light telltale, and the vehicle’s transmission will shift into a neutral state. As the vehicle slows to a speed below 2 mph/3kph, the electronic shifter will attempt to engage the Park function and will automatically shift into Park when the vehicle comes to a complete stop. The transmission function can be restored by a key-off/key-on cycle.

Between October 2021 and February 2022 there have been 28 warranty claims and one Customer Contact Center report to Ford that potentially related to this concern.

Dealers will correct the problem by updating the Power-train Control Module (PCM) software. Ford’s number for this recall is 22S15 and the NHTSA campaign number is 22V-188.

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.

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.

2018 Ford F-150 – Tailgate Could Unexpectedly Open

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Ford Motor Company (Ford) will be contacting the owners of certain 2018 F-150 vehicles with manual and power release tailgates because the tailgate latches on their trucks could unlatch unexpectedly while driving.

In September 2021, a problem affecting tailgate latches on certain 2018 Model Year F-150 trucks, was brought to the attention of Ford’s Critical Concern Review Group. The affected vehicles were built with a tailgate latch that could unlatch under certain loading conditions and cause unintended opening of the tailgate while the vehicle is in motion.

According to the defect report, the suspect tailgate latch design incorporates a latch pawl that is perpendicular to the catch mechanism. This latch design is susceptible to pawl walkout (unlatching) under certain dynamic loading conditions in this tailgate application. Unintended tailgate opening without vehicle operator knowledge may result in loss of unrestrained cargo increasing the risk of a crash. An unintended tailgate opening will only be apparent to an operator if they notice it prior to entering the vehicle.

Owners will be notified by mail and instructed to take their vehicle to a Ford or Lincoln dealer to have both the left-hand and right-hand tailgate latches replaced. The recalled tailgate latches (JL3A-9943150-AC and JL3A-9943150-BC) will be replaced with tailgate latches that incorporate a different latch pawl design (5L3Z-9943150-A).

In April 2018, Dearborn Truck Plant reverted to the initial latch design. Vehicles not included in this recall were built with latches that incorporate a different latch pawl design. Ford’s number for this recall is 21S53 and the NHTSA campaign number is 21V-983.