10.0

really awful
Crashes / Fires:
1 / 1
Injuries / Deaths:
0 / 0
Average Mileage:
52,711 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2013 Ford Flex electrical problems

electrical problem

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2013 Ford Flex Owner Comments (Page 2 of 10)

« Read the previous 20 complaints

problem #171

Jul 082019

Flex

  • 23,000 miles

A D V E R T I S E M E N T S

Left passenger door ajar alarm comes on randomly and causes the dome light to stay on and drain the battery when the car is stationary. Unsafe when it happens when driving at night as it is hard to see the road and causes stress to the driver and to passengers, especially children as the doors will not lock whole moving.

- Cortland, OH, USA

problem #170

Jul 012019

Flex

  • 85,000 miles
Front passenger door sensor thinks that the door is open when it is closed. The sensor has already been replaced on the drivers side rear door. This appears to be a common problem on the 2013 Ford Flex as evident when searching for answers. This sensor causes the lights to remain on and drain the battery. It is also affecting the car alarm.

- Appleton, WI, USA

problem #169

Jul 012019

Flex

  • 88,000 miles
Have had multiple door latch/sensor assemblies fail which results in: Door ajar message constantly being given. This results in dome lighting staying on while door is closed and depleting the battery causing an unmonitored electrical use. It also is a distraction to the driver due to both the warning light but also the audio alert that plays when under a certain speed telling you to park and close the door. This takes away from other possible alerts the cars could give you due to overly alerting the driver.

- Mcdonough, GA, USA

problem #168

Jul 132019

Flex

  • 786,475 miles

A D V E R T I S E M E N T S

Driving down the road and out of nowhere my vehicle started stalling as if vehicle had no gas. Gas tank was full and vehicle showed me a wrench sign as I was looking at my dashboard

- Orlando, FL, USA

problem #167

Dec 102017

Flex

  • miles
Apim failed over a year ago. This is a large vehicle to not have a backup camera, no navigation or radio adjustments. I was never included in the recall. I reached out to Ford to see why and they said my car was not in the system. I have 2 Flex and a Lincoln mkt and the dealers are terrible about doing anything without charging. 89.9O tk check a recall problem.

- Shelbyville, KY, USA

problem #166

Feb 232019

Flex

  • 85,000 miles
2 door lock/sensors replaced to date (6/2019). Door sensors say it is open when all doors are closed. Occasionally it will decide the door is open while driving, causing all lights in the vehicle to go on. Hazard when driving in the dark. Doors do not lock at all while driving if sensor says door is open. Was also unable to lock the car while the sensor issue was ongoing because the alarm would go off multiple times a night. Battery drained multiple times because interior lights remained on all night and there is no way to turn off interior lights in the 2013 model.

- Powhatan, VA, USA

problem #165

Apr 012019

Flex

  • 85,000 miles

A D V E R T I S E M E N T S

I have had issues with the rear passenger door ajar light coming on and staying on. This results in lights staying on inside the car. It has also resulted in the car alarm going off numerous times. However the door appears to be closed all the way. This has happened when the car is stationary as well as randomly turning on and/or off while driving down subdivision street and major highways. When it is ajar the doors will not lock automatically. This can be a major safety issue and is becoming a major problem for my and my family. Please let me know what I can do to have this looked at as it appears I am not the only person having these issues. When the car randomly seems to register the door as closed while driving the doors will then lock, but otherwise the doors will not lock appropriately, I do not have any pictures or documentation I can upload at this time, but I will try to obtain some for you. This issue has been going on now for a few months.

- O'fallon, MO, USA

problem #164

Jun 012017

Flex

  • 60,000 miles
I have had two door latches fail in the same vehicle within 2 years of each other. No matter whether the vehicle is moving or stationary, I got a warning stating the right rear (and now the right front) door was not closed when in fact it was. There is a faulty sensor in the door latches. This also prevents the child locks from engaging since it thinks the doors are open.

- Van Wert, OH, USA

problem #163

Nov 072018

Flex

  • 75,000 miles
I have had two door latches fail in the same vehicle within 2 years of each other. No matter whether the vehicle is moving or stationary, I get a warning stating the right front (and previously the right rear) door was not closed when in fact it was. There is a faulty sensor in the door latches. This also prevents the child locks from engaging since it thinks the doors are open.

- Van Wert, OH, USA

problem #162

Apr 022019

Flex

  • 66,000 miles
Door ajar indicator falsely indicates door is open causing interior lights to remain on while driving as well as an audible alarm. Occurs while stationary and while moving. Interior lights are distracting at night and unnecessary illumination after park causes battery to drain.

- Loveland, CO, USA

problem #161

Dec 052018

Flex

  • 60,000 miles

A D V E R T I S E M E N T S

Door sensor on front passenger door stays on causing dome to stay on. Runs battery dead keeps panel lights on. Already replaced back passenger door under warranty last year. At 60000 miles warranty is out and cost is $500 to fix. I have read a lot of complaints about this issue.. I cannot let anyone sit in my front passenger seat for fear of not being able to shut door for door sensor to go off and not come out to a dead battery. Now the door open light comes on without the door being opened and won't go off. This causes do.E lights to stay on resulting in draining the battery..this is obviously a big issue now. As I have read there is a lawsuit..

- Saint Petersburg, FL, USA

problem #160

Apr 042019

Flex

  • miles
The door sensors do not work properly. These sensors sense when the door is open or closed. The sensor malfunctions causing the doors not to lock or causing them to unlock while driving or even while parked. It will not allow you to lock the doors even when the car is in park. When you try to lock the door manually they will immediately unlock. This inability to even lock the door manually is a an additional safety issue. We cannot feel safe when traveling because we cannot lock the doors and trust them to stay locked. This sensor also causes the interior lights to stay on intermittently. Sometimes the lights will be on for hours at a time and you cannot turn them off. Often, the battery is dead because the lights have been on. These sensors cause the car alarm to go off if the car is parked and locked because it suddenly shows the doors as open. Our doors constantly trip. Sometimes when you press the brake to stop the Flex, the alarm will ding saying that the door is open and to put the car into park. It is almost like the door sensor moves or tilts when stopping the car losing its connection that allows it to sense to door closure. All of this happens daily! help!!!

- Muskogee, OK, USA

problem #159

Mar 052019

Flex

  • 87,853 miles
Failure of engine to start/run due to a faulty fuel pump control module. Current Ford safety recall #16S31 (NHTSA #16V621) is limited only to Ford/Lincoln vehicles equipped with the ecoboost turbocharged engine. The faulty component on my normally aspirated engine, fuel pump control module #aa8Z-9D370-B, is the same component being replaced on vehicles affected by the #16V621 NHTSA safety recall. To avoid engines shutting off at speed or not starting, it appears that the recall will need to be expanded to include normally aspirated engines as well. We were fortunate because our vehicle failed sitting in our driveway, not at 75 mph on the highway. My wife's concern is what would have happened to her and our four grandchildren if this failure had taken place on the interstate in busy traffic at 75 mph. Why is the same component that is failing on ecoboost turbocharged engines being covered by Ford safety recall #16S31 not being recalled on similar vehicles equipped normally aspirated engines using the identical component? failure of the component has the same effect of an engine that cuts off at speed or will not start. Your attention to this matter is greatly appreciated. The safety of the owners of these popular Ford/Lincoln family vehicles is at stake.

- Wilmington, NC, USA

problem #158

Aug 012018

Flex

  • 149,000 miles
I bought my 2013 Flex in July of 2015. In August of 2018 my back passenger door started reading as open, at all times. Causing interior lights to stay on. Also the car alarm started going off at random times.

- Middletown, OH, USA

problem #157

Jan 102019

Flex

  • 76,000 miles
While driving, the car just stops. No power, cannot turn wheel, gas nor brake pedal works. Have to restart by pushing ignition button. This has happened a few times already and is a major safety issue.

- Loma Linda, CA, USA

problem #156

Sep 282018

Flex

  • 65,000 miles
Id number 16V621000 isn't associated with my Ford Flex 2013 even thought the fuel module failed while driving and left us stranded

- Leesburg, VA, USA

problem #155

Aug 142018

Flex

  • 67,000 miles
Vehicle shut off while pulling away from a stop light. Pulled to side of road and the aa8A-9D412-ca fuel pump relay was extremely hot and vehicle would crank but not start. Pulled connector and let the relay cool. Reinstalled connector and vehicle started with no issues. When I returned home I ordered a new relay and replaced the unit. Vehicle was in a dangerous situation with traffic around. This could have caused an accident.

- Philadelphia, PA, USA

problem #154

Aug 052018

Flex

  • 173,654 miles
Passenger front door ajar warning is displayed, even though door is closed and locked. Because the computer thinks the door is open the interior lights remain on causing a visibility hazard when driving at night. Also, when exiting the vehicle and locking the doors the interior lights stay on for 10-15 minutes.this will draw attention to the vehicle and let passerby's view the interior contents left in the vehicle for possible theft. This started as an intermittent problem and now is constant every time the door is opened and closed, there is no change of the passenger door ajar status.

- Jamesburg, NJ, USA

problem #153

Jul 092018

Flex

  • 98,000 miles
The door ajar light come on the dash even though all doors are closed. The door unlocks after locking due to the car thinking the door is open. This is the front passenger door. The light will randomly go off and on without even touching the door.this also cause the interior lights to come on which is not safe when driving at night.

- Surprise, AZ, USA

problem #152

Jul 162018

Flex

  • 92,000 miles
Driver door latch/relay switch not working properly. Driver door shows ajar even when properly shut. Interior dome lights stay illuminated at night causing a driving hazard as the car thinks the door is open. Repeated door ajar, engine on and shift to park warnings shown on screen. The warnings are random and happen while driving, in park, in gear with foot on brake. While driving the door is seen as shut and the next moment it "appears" open to the car computer alerting the warning. The warnings may be constant for days then not occur for an hour and begin again. This is a known issue by Ford and afflicts many, many Flex owners. A door latch, which contains the switch relay, has already been replaced once on the vehicle.

- Warsaw, IN, USA

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