2017 Ford Explorer
Problems, recalls and owner-reported issues
Structure is the leading concern among 1,700 owner complaints filed for this model year. This is the 5th highest complaint count among 26 Explorer model years with reports.
Of the 2017 reports, 34 involved a crash and 11 involved a fire. 51 people were injured.
What owners report most often
Recalls and investigations
Structure, bodyJul 14, 2026
Ford Motor Company (Ford) is recalling certain 2016-2019 Explorer vehicles. The roof rail covers may come loose and detach from the vehicle.
A detached roof rail cover can create a road hazard, increasing the risk of a crash.
Dealers will inspect the roof rail covers and as necessary, repair or replace the push-pins, rail clips, or roof rail covers, free of charge. Interim letters, notifying owners of the safety risk, were mailed August 28, 2026. Additional letters will be sent once the remedy is available, anticipated in January 2027. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 26S54. This recall expands previous NHTSA recall number 21V316. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on July 16, 2026.
Campaign 26V448000 on NHTSA.gov
Suspension, rearFeb 20, 2026
Ford Motor Company (Ford) is recalling certain 2017-2019 Explorer vehicles. The rear suspension toe links may fracture.
A rear toe link fracture can result in a loss of steering control, increasing the risk of a crash.
Dealers will replace the toe links, free of charge. Owner notification letters were mailed on March 16, 2026. Owners may contact Ford Customer Service at 1-866-436-7332. Ford's number for this recall is 26S08. This recall is an expansion of previous NHTSA recall number 21V537. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning February 25, 2026.
Campaign 26V101000 on NHTSA.gov
Equipment, electrical, engine block heaterOct 10, 2025
Ford Motor Company (Ford) is recalling certain 2016-2019 Lincoln MKC, 2016-2023 Explorer, 2019-2020 Fusion, 2019-2024 Ranger, 2020-2022 Lincoln Corsair, Escape, 2021-2024 Bronco, Bronco Sport, and 2022-2024 Maverick vehicles. The engine block heater may crack and develop a coolant leak, causing it to short circuit when the block heater is plugged in.
An electrical short circuit can increase the risk of a fire.
Owners are advised not to plug in their block heater until the vehicle is remedied. Dealers will replace the block heater, free of charge. Owners will also have a alternative option to replace engine block heater element with a threaded blanking plug, and remove the block heater electrical cord. Interim letters, notifying owners of the safety risk, were mailed December 3, 2025. Additional letters will be sent once the final remedy is available, anticipated September 2026. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 25SA4. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on October 15, 2025.
Campaign 25V685000 on NHTSA.gov
Structure, bodyMay 23, 2025
Ford Motor Company (Ford) is recalling certain 2016-2017 Explorer vehicles. The driver and front passenger B-Pillar door trim may detach while driving.
Door trim that detaches while driving can create a road hazard, increasing the risk of a crash.
Dealers will repair the B-pillar trim, free of charge. Interim letters, notifying owners of the safety risk, were mailed June 5, 2025. A second notice will be sent once the final remedy is available, anticipated November 2026. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 25S53.
Campaign 25V347000 on NHTSA.gov
Structure, body, roof and pillarsJan 19, 2024
Ford Motor Company (Ford) is recalling certain 2011-2019 Explorer vehicles. The A-pillar trim retention clips may not be properly engaged, allowing the trim to detach.
A detached trim piece can fall off the vehicle, becoming a road hazard and increasing the risk of a crash.
Dealers will inspect and replace the A-pillar trim as necessary, free of charge. This will be a phased campaign, with the remedy becoming available in different phases based on model years. Owner notification letters were mailed between July 18, 2024 and December 16, 2025. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 24S02.
Campaign 24V031000 on NHTSA.gov
Suspension, rearJul 15, 2021
Ford Motor Company (Ford) is recalling certain 2013-2017 Explorer vehicles originally sold, or ever registered, in Connecticut, Delaware, Illinois, Indiana, Iowa, Kentucky, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, Virginia, West Virginia, Wisconsin, and the District of Columbia. Exposure to road salt can cause the cross-axis ball joint to corrode and seize, resulting in a fracture of the outboard section of the rear suspension toe link.
A rear toe-link fracture can result in a loss of steering control, increasing the risk of a crash.
Dealers will inspect and replace as necessary, the cross-axis ball joint (CABJ) knuckle, and replace the rear suspension toe links, free of charge. This recall is an expansion of previous NHTSA recall numbers 16V-245, 19V-435, and 20V-675. Certain vehicles previously repaired will need to return for the new remedy. An interim notification letter notifying owners of the safety risk were mailed on September 10, 2021. Owner notification letters were mailed on March 16, 2022. Owners may contact Ford's customer service at 1-866-436-7332. Ford's number for this recall is 21S32.
Campaign 21V537000 on NHTSA.gov
Structure, bodyMay 5, 2021
Ford Motor Company (Ford) is recalling certain 2016-2019 Explorer vehicles. The retention pins could loosen and allow the roof rail covers to detach from the vehicle.
A detached roof rail cover can create a road hazard, increasing the risk of a crash.
Dealers will install push-pins and replace any damaged rail clips and roof rail covers, as necessary, free of charge. The interim owner notification letter was mailed on June 22, 2021. Owner notification letters (remedy available) were mailed on October 1, 2021. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 21S22.
Campaign 21V316000 on NHTSA.gov
Suspension, rearMar 12, 2021
Ford Motor Company (Ford) is recalling certain 2013-2017 Explorer vehicles originally sold, or currently registered in Connecticut, Delaware, the District of Columbia, Illinois, Indiana, Iowa, Kentucky, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, Virginia, West Virginia, and Wisconsin that were previously repaired under a prior recall numbers 16V-245 or 19V-435. The outboard section of a rear suspension toe link may fracture.
A rear toe link fracture can result in a loss of steering control, increasing the risk of a crash.
Ford will notify owners, and dealers will inspect the cross-axis ball joint (CABJ) knuckle attached to the rear suspension toe link and replace it as necessary, free of charge. The recall began November 27, 2020. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 20S62.
Campaign 20V675000 on NHTSA.gov
SeatsSep 11, 2019
Ford Motor Company (Ford) is recalling certain 2017 Ford Explorer vehicles equipped with power front seats. The seat frames may have sharp edges.
Occupants my contact the sharp edges when reaching between the power front seat and center console, increasing their risk of injury.
Ford will notify owners, and dealers will install protective tape on the exposed inside edge and tab of the power seat frames, free of charge. The recall began November 8, 2019. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 19S29.
Campaign 19V651000 on NHTSA.gov
Suspension, rearJun 10, 2019
Ford Motor Company (Ford) is recalling certain 2011-2017 Explorer vehicles. The rear suspension toe links may fracture due to stress on the rear suspension.
A fractured rear toe link will cause a sudden change in vehicle handling and increase the risk of a crash.
Ford will notify owners, and dealers will replace the rear suspension toe links, and inspect both rear toe link ball joints, replacing the rear wheel knuckle(s), if necessary, free of charge. The recall began June 26, 2019. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 19S17.
Campaign 19V435000 on NHTSA.gov
SteeringAug 28, 2017
Ford Motor Company (Ford) is recalling certain 2017 Explorer, Taurus and Police Interceptor Utility and Sedan vehicles. The steering gear heat shield fasteners may corrode, allowing the heat shield to detach.
If the heat shield detaches, the steering gear may overheat, increasing the steering effort required by the driver, especially at lower speeds, and increasing the risk of a crash.
Ford will notify owners, and dealers to inspect and replace the heat shield fasteners as needed, free of charge. The recall began on September 13, 2017. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 17S23.
Campaign 17V530000 on NHTSA.gov
Wheels, hubAug 28, 2017
Ford Motor Company (Ford) is recalling certain Wheel Hub Bearing assemblies, part number HB5Z-1104-C, incorrectly listed as being for installation on the rear axles of 2011-2017 Ford Explorer 4X2 vehicles. These bearings assemblies were manufactured without a self retention feature, possibly resulting in the separation of the wheel or wheel end.
A loss of the wheel or wheel end can increase the risk of a crash.
Ford will notify the distributors of the hubs specifying that they are to only be used on drive axles. It is believed that none of the hubs were purchased from Ford dealers for the incorrect application. Owners may contact Ford customer service at 1-866-436-7332.
Campaign 17E048000 on NHTSA.gov
Seats, front assembly, reclinerMay 22, 2017
Ford Motor Company (Ford) is recalling certain 2017 Ford Explorer, F-150, F-250, F-350, F-450 and F-550 vehicles equipped with a manual driver's seat back recliner mechanism. In the event of a crash, the seat back frame may not restrain the occupant due to having inadequate welds. As such, these vehicles may not meet the requirements of Federal Motor Vehicle Safety Standard (FMVSS) numbers 202a, "Head Restraints" and 207, "Seating Systems."
If the occupant is not adequately restrained in the event of a crash, they have an increased risk of injury.
Ford will notify owners, and dealers will inspect and, if necessary, replace the seat back frame, free of charge. The recall began on June 7, 2017. Owners may contact Ford at 1-866-436-7332. Ford's number for this recall is 17C08.
Campaign 17V332000 on NHTSA.gov
Engine and engine cooling, engine, gasoline, turbo/superchargerDec 22, 2016
Ford Motor Company (Ford) is recalling certain model year 2016 Ford Taurus, 2016-2017 Ford Flex, Lincoln MKT, 2017 Ford Explorer and Ford Explorer Police Interceptor Utility vehicles equipped with 3.5L GTDI engines. Improperly brazed turbocharger oil supply tubes may leak oil on engine components.
An oil leak, in the presence of an ignition source, increases the risk of a fire.
Ford will notify owners, and dealers will inspect, and if necessary, replace the turbocharger oil supply tubes, free of charge. The recall began on January 31, 2017. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 16S46.
Campaign 16V925000 on NHTSA.gov
Representative owner complaints
1,700 reports, newest first.
Structure, Jul 18, 2024
The contact owns a 2017 Ford Explorer. The contact received notification of NHTSA Campaign Number: 24V031000 (Structure) however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact stated while driving at an undisclosed speed, the front windshield trim detached and flew off the vehicle. The dealer was made aware of the failure but confirmed that parts were not yet available. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 74,000. VIN tool confirms parts not available.
Power train, Jul 18, 2024
The contact owns a 2017 Ford Explorer. The contact stated that while driving at an undisclosed speed, the vehicle shuddered and failed to accelerate properly. No warning lights were illuminated. The vehicle was taken to a dealer, where it was diagnosed with a failed torque converter and oil leak in the timing cover. The vehicle was not repaired. The contact was relating the failure to Customer Satisfaction Program: 20B27 and 20N07 (Possibility for the transmission torque converter to overheat in certain driving conditions). The manufacturer was made aware of the failure, and a case was opened. The failure mileage was approximately 53,000.
Power train, Jul 16, 2024
With 39,221 miles only, last week start to leaking coolant ,, take to Dealer , found that the WATER PUMP LEAK, THEY say the heater core are leaking to.. WANT CHARGE MY OVER $7000. The water pump are power train , but they not want to fixed under any warranty.. call Ford corporate, They not want do nothing. CAR START to smoke and bad smell . Not think are fair for new car with this big issue and not want to fixed.. Need to be a RECALL. EVERYONE COMPLAINT EVERWHERE ABOVE THIS PROBLEM. WATER PUMP. 11 HOURS JOB.
Power train, Jul 15, 2024
Torque convertor failed at 80k miles, caused the vehicle to shake while in drive while stopped in gear. Was repaired at a Ford dealership (Palmetto Ford) in Charleston South Carolina
Structure, Jul 15, 2024
The contact owns a 2017 Ford Explorer. The contact received notification of NHTSA Campaign Number: 24V031000 (Structure); however, the part to do the recall repair was not yet available. The contact stated while driving 10 MPH and coming to a complete stop, the passenger's side windshield exterior A-pillar trim separated from the vehicle. The local dealer was contacted. The vehicle was not diagnosed or repaired. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the failure. The failure mileage was approximately 89,679. VIN tool confirms parts not available.
Structure, Jul 13, 2024
Happen Feb.28/2024.windsheild part flew off my suv/hitting side my suv panel on door also loose. Could have hit another car. HWY 321 South 2 lane Hwy. Have called 3 times. Have been to dealership 3 times. C Ford. Keep telling me they have not received parts to fix. 5 mons. Still driving / With exposed around windsheild/ door panel doing same.
Structure, Jul 12, 2024
The Driver Door Trim with Keyless entry pad is loose and may fall off causing damage to other vehicles while driving and will damage the electric keyless entry system.
Electrical system, Structure, Jul 10, 2024
The contact owns a 2017 Ford Explorer. The contact stated while her husband was driving at an undisclosed speed, the "Liftgate Ajar" message was displayed. The contact's husband pulled over and inspected the trunk, and the trunk was properly closed. The contact's husband then became aware that while opening the front driver's side door, the keyless entry keypad had detached. The dealer was made aware of the failure; however, the vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure and advised the contact to file a complaint with the NHTSA Hotline. The failure mileage was unknown.
Electrical system, Structure, Jul 10, 2024
The contact owns a 2017 Ford Explorer. The contact stated that while his wife was driving at an undisclosed speed, the front driver’s side door keypad fractured in half leaving the wires exposed. No warning lights were illuminated. The dealer was made aware of the failure but confirmed that the parts to fix the vehicle was not available. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 135,000.
Structure, Jul 5, 2024
The contact's father owns a 2017 Ford Explorer. The contact’s father received notification of NHTSA Campaign Number: 24V031000 (Structure) however, the part to do the recall repair was not yet available. The local dealer was made aware of the issue and confirmed that parts were not yet available. The contact stated that the A-pillar trim was loose upon inspection but had not detached from the vehicle. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The failure mileage was approximately 47,000. VIN tool confirms parts not available.
Structure, Jul 3, 2024
The contact owns a 2017 Ford Explorer. The contact received notification of NHTSA Campaign Number: 24V031000 (Structure) however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact stated while driving at an undisclosed speed, the passenger's side front windshield trim detached. The dealer was made aware of the failure but confirmed that parts were not yet available. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 150,000. VIN tool confirms parts not available.
Structure, Jul 2, 2024
While driving down the highway at high speed the EXTERIOR A-PILLAR APPLIQUE TRIM CLIP ATTACHMENT flew off my vehicle.
Power train, Vehicle speed control, Jul 1, 2024
The contact owns a 2017 Ford Explorer. The contact stated that the vehicle was experiencing rough idling while in drive(D) and reverse(R). Additionally, the contact stated that while driving from a complete stop and depressing the accelerator pedal, the vehicle hesitated while responding. The contact stated that upon depressing the accelerator pedal closer to the floorboard, the vehicle responded as needed. There was no warning light illuminated. The vehicle was taken to an independent mechanic, where it was determined that the failure was related to Ford Campaign Number: 20N07. The dealer was contacted and informed the contact that the vehicle was not covered under the Campaign. The vehicle was not repaired. The manufacturer was notified of the failure and referred the contact to the NHTSA Hotline for assistance. The failure mileage was approximately 98,000.
Structure, Jul 1, 2024
The contact owns a 2017 Ford Explorer. The contact stated that while driving at an undisclosed speed, the exterior A-Pillar trim had started detaching from the vehicle. The contact received notification of NHTSA Campaign Number: 24V031000 (Structure) however, the part to do the recall repair was not yet available. The local dealer was not contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.
Structure, Jul 1, 2024
The contact owns a 2017 Ford Explorer. The contact stated that while driving at an undisclosed speed, the exterior A-pillar trim started detaching from the vehicle, and there was moisturize entering the vehicle. The contact received notification of NHTSA Campaign Number: 24V031000 (Structure); however, the part to do the recall repair was not yet available. The local dealer was not contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The failure mileage was approximately 97,000. VIN tool confirms parts not available.
Electrical system, Latches/locks/linkages, Jun 24, 2024
The contact owns a 2017 Ford Explorer. The contact stated that while driving at 80 MPH, the contact heard a loud bang, and the "Door Ajar" message was displayed. The contact pulled over and noticed that the front driver's side keyless entry keypad had detached, exposing the wires from the door. The contact drove to her destination, but the rear liftgate failed to open as needed and the interior lights failed to turn off. The contact purchased and replaced the 10-amp fuse under the steering wheel, which resolved the failure with the rear liftgate and the interior lights; however, the front driver's side keyless entry keypad was not repaired. The dealer was made aware of the failure; however, the vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure and advised the contact to file a complaint with the NHTSA Hotline. The failure mileage was approximately 80,000.
Air bags, Other or unspecified, Service brakes, Jun 22, 2024
This is the second time again 15 minutes that I've had to continue to put in these complaints about the recalls it is you know everything else about not being notified about all the recalls which I think there are between 10 and 12 all the way from the rear towing to the a pillars to the headlight all the way down to the Cadillac converter cam trimming assembly etc not been notified one time bye anyone nothing George Coleman Ford dealership. Very unprofessional and I'm very [XXX] right now I've spoke LOL let the message for James Farley CEO of Ford and I will be letting him know everything that has been going on because of the a pillars of water has been able to get inside the vehicle because that is the rubber around the front windshield which is supposed to have been you know done accurately and which it wasn't because if it was there wouldn't be a recall but I'm getting [XXX] to have to find out all these recalls on my own and for the Ford dealership where I bought the vehicle has not tried to reach out whatsoever even about the roof rack recall they have the parts in but they had not notified me so therefore if anything happens during the for the headlight if I get a ticket y'all will be held responsible if I get into a bad car wreck y'all will be held responsible because of the rear toe link that's a very important part because it will make you crash into a ditch and die and yeah I'm just I'm [XXX] right now I can't wait for James Farley to call me back because he's going to he's going to find out how [XXX] I am and I'll go above the CEO and talk to the Ford family about these issues along with leaving bad reviews and y'all get deducted for every complaint. There's one person at George Coleman Ford that I would like to extend my gratitude towards and I don't know his first name his name is Mr Shockley that is a great man he's been the most helpful and he has went above and beyond to help me and my wife when I did ask him about the INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Electrical system, Jun 21, 2024
The contact owns a 2017 Ford Explorer. The contact stated that the speedometer and RPM gauges were sticking. There was an abnormal ticking sound detected. While in gear, the speedometer and RPM were flashing on and off. The driver was unable to determine the speed of the vehicle while driving. The contact stated that several unknown warning lights were flashing on and off. The contact disconnected the battery. The contact cleaned the cables and terminals and replaced the battery. The vehicle started working as designed, but the failure recurred. The contact called the local dealer, who scheduled an appointment. The vehicle was not yet diagnosed or repaired. The manufacturer was contacted and referred the contact to the NHTSA Hotline for assistance. The failure mileage was approximately 119,000.
Structure, Jun 21, 2024
The contact owns a 2017 Ford Explorer. The contact received notification of NHTSA Campaign Number: 24V031000 (Structure) however, the part to do the recall repair was not yet available. The contact stated while driving 35 MPH, the front passenger’s side A-pillar trim detached and flew onto the road. The contact stated that her husband was able to pull over and retrieve the A-pillar trim. In addition, the contact stated that air was leaking into the vehicle from the front passenger’s side windshield. The contact stated that the A-pillar trim was temporarily repaired and clipped back in place. The local dealer was not contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the failure. The failure mileage was approximately 60,000. VIN tool confirms parts not available.
Structure, Jun 20, 2024
The contact owns a 2017 Ford Explorer. The contact stated that the windshield rubber and trim cracked and detached from the vehicle. The contact received notification of NHTSA Campaign Number: 24V031000 (Structure) however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The approximate failure mileage was 38,000. VIN tool confirms parts not available.
Structure, Jun 20, 2024
The contact owns a 2017 Ford Explorer. The contact stated that the seals on the driver’s and passenger’s sides of the front windshield had deteriorated. The contact had received notification of NHTSA Campaign Number: 24V031000 (Structure) however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the failure. The failure mileage was approximately 100,000. VIN tool confirms parts not available.
Structure, Jun 18, 2024
The contact owns a 2017 Ford Explorer. The contact received notification of NHTSA Campaign Number: 24V031000 (Structure); however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact stated that while driving at an undisclosed speed, the A-pillar applique trim detached from the vehicle and struck the vehicle behind. The dealer was not made aware of the failure. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 80,000. Parts distribution disconnect.
Structure, Jun 18, 2024
The contact owns a 2017 Ford Explorer. The contact received notification of NHTSA Campaign Number: 24V031000 (Structure); however, the part to do the recall repair was not yet available. The contact stated that there was water entering the vehicle from the passenger's side to the middle lower side of the windshield. The contact stated that the failure occurred while the vehicle was in the rain or at the car wash. The local dealer was contacted. The vehicle was not diagnosed or repaired. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the failure. The failure mileage was approximately 85,000. VIN tool confirms parts not available.
Structure, Jun 18, 2024
The contact owns a 2017 Ford Explorer. The contact stated while driving 55 MPH, the A-pillar trims detached. The contact received notification of NHTSA Campaign Number: 24V031000 (Structure) however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the failure. The failure mileage was approximately 94,000. VIN tool confirms parts not available.
Electrical system, Jun 15, 2024
My instrument panel completely went blank, flickering and when the car is shut off it continues to click, I'm having to disconnect battery when exiting the vehicle. I have no speedometer, oil gauge, temperature gage. I have no way of knowing my speed when driving. This vehicle has been very well taken care of and maintenance when called for. It believe it causes the battery to corrioid and having to clean battery all the time. This has been continuous since buying the car in Dec 2018.