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Electrical system

2003 Ford Explorer Electrical problems

Owners have filed 81 complaints about the 2003 Ford Explorer's electrical system with NHTSA - 6% of all its complaints, most recently on August 2, 2017. They describe 3 crashes, 7 fires and 2 injuries. Dead batteries, warning lights, wiring, alternators, infotainment and electronic module failures.

Complaints
81
Recalls
0
Crashes
3
Fires
7
Injuries
2
Deaths
0

Electrical complaints

Electrical systemCrash

Tl* the contact owns a 2003 ford explorer. While driving approximately 10 mph, the vehicle stalled without warning and crashed into a ditch. There were no injuries and a police report was not filed. There were no warning indicators illuminated. The contact and four bystanders pushed the vehicle into a residential driveway. The vehicle was not taken to a dealer. The vehicle was not diagnosed or repaired. The manufacturer was not made aware of the failure. The approximate failure mileage was 108,412.

Filed Incident Electrical systemNHTSA 11012296
Transmission & drivetrainElectrical systemDriver assistance

My transmission light has been coming on. I was only at 117k miles when it happened. That's to soon for a transmission to be acting up especially since it's anew one according to carfax this is the second transmission for my explorer. The first one was put in only at 3 years old. It will sometimes jerk into reverse or take a second to go into drive when I switch gears. My overdrive light also flashes which I assume means my overdrive no longer works. The light only comes on after driving over 40 mph. So if I'm on...

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the highway I can't go the speed limit because I don't want this light coming on. I took it to a transmission shop it needs a torque converter and a rebuild. I contacted ford and they won't do anything about it. They told me to buy a new car. When I go up hills my explorer also has trouble even though it shouldn't. I also need a new solenoid pack.

Filed Incident Power train · Electrical system · Electronic stability control (ESC)NHTSA 10885760
Transmission & drivetrainElectrical system

While driving home from work this evening the o/d off light began steadily blinking and the transmission took way too long to shift (rpm almost red line) and wouldn't shift into 5th gear. I was driving on a city street and first noticed the truck not shifting and within 3 minutes of driving the o/d off light began flashing. If you turn the truck off then back on the o/d off light turns off but the truck still won't shift correctly and the light starts to blink again. My truck only has 133,000 miles. I googled this problem and discovered that the vast majority of 2003 ford explorer owners have this same problem.

Filed Incident Power train · Electrical systemNHTSA 10852423
Electrical systemBody, doors & structure

Tl* the contact owns a 2003 ford explorer. The contact stated that the door ajar warning light illuminated, which caused the dome light to remain illuminated. The vehicle was not diagnosed nor repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 188,000.

Filed Incident Electrical system · StructureNHTSA 10838068
Transmission & drivetrainElectrical system

I bought my ford explorer xlt back in june of 2015. Since then I replaced my oxygen sensor do to a fault in the system and melting back in aug. 20015. The suv wouldn't start because of it and had to be towed. Since I purchased and had replaced the oxygen sensor by a ford dealer, I noticed the suv having power failure even from a complete stop and now the over drive off light flashes; this started in the beginning of nov. 2015 I noticed that there is over 2755 complaints of transmission problems and failures...

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exactly the same as mine, but not one recall. This is a issue with the suv themselves and not owner error. I have children and don't want to end up stranded in the street or side of the highway due to transmission failure. There has to be something causing the transmission to break down or fail and I refuse to be the the blame nor pay thousands to ford dealership to fix a flaw in there own suv. A recall needs to be made for this problem and it is clearly a manufacture flaw.

Filed Incident Power train · Electrical systemNHTSA 10808552
Transmission & drivetrainElectrical system

I purchased my 03 ford explorer back in 2/15. It looked like I purchased a very very good used vehicle. Everything has been fine with it up until 2 weeks ago. My door ajar light keeps coming on when everything is closed, the od light is blinking non stop and the trunk window opens by itself when I am driving. When im driving it feels like the car is trying to "catch up". Like it knows I'm trying to do a certain speed but its way below and after a min. Or so, then it will go the correct speed. I had it hooked...

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up to a diagnostic tool and its giving me the code of p7032 (something like that). Something about 2nd gear of trans? Ive been told that this is a known issue with this make, model and year.. Ive also ready 100s of reviews and complaints on these issues. What I don't seem to understand is why isn't ford doing anything about this???? If you are a manufacturer and see all these complaints and reviews (which I'm sure they do) then why aren't these vehicles getting recalled? I'm not rich in any way fashion or form. I'm a single mother of 4 who works full time and receives no gov't assistance. If I would have known that this is a "known" issue I would never have spent my hard earned money.... Does anyone know if anything is being done about this??

Filed Incident Power train · Electrical system · Unknown or otherNHTSA 10764011
Electrical systemVisibility & wipers

Adjusted hvac temperature from cold to hot. Approximately 5 seconds later, a loud and repetitive popping sound came from the defroster vents. I was startled and immediately stopped the car (on a 2 lane highway) to investigate. The blend door actuator is failing. This condition will cause a loss of climate control in the cabin. It can get stuck on hot or cold or anywhere in between. If it gets stuck in the cold setting, the windshield defroster will not work which could cause an accident due to loss of...

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visibility. If it gets stuck on the hot setting, heat-sensitive passengers may be injured by heatstroke in the summer months since air will always flow through the vents when the vehicle is moving.

Filed Incident Electrical system · Visibility / wiperNHTSA 10762850
Electrical system

I bought my ford exp.Sport trac in 2005 with a few miles on it. I soon found out that it had a few problems with it's interior lighting. Then it was the door looks, then it was the radio going on and off by itself. Then the windows went up and down on there own. Now the ac comes on and off while in the off position. As of today know one knows what as gotten into my truck and when I adjust my steering wheel done the turning lights dont work and I have even received a ticket for it.

Filed Incident Electrical systemNHTSA 10730856
Electrical systemFire

Tl* the contact owns a 2003 ford explorer sport trac. The contact stated that the vehicle ignited in flames while parked in the driveway. The contact did not disclose how the fire was extinguished. A police report was not filed. The vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure. The failure mileage was 180,000.

Filed Incident Electrical systemNHTSA 10693625
Electrical system

Tl* the contact owns a 2003 ford explorer. The contact stated that the key fob failed to unlock or lock the doors. The vehicle stalled and failed to start. The contact mentioned that a chime sounded after the failures occurred. The vehicle was not diagnosed or repaired. The manufacturer was not made aware of the failure. The failure mileage was 160,000.

Filed Incident Electrical systemNHTSA 10652041
Electrical systemVisibility & wipers

Tl* the contact owns a 2003 ford explorer. The contact stated that while driving at approximately 40 mph, the vehicle stalled without warning. The vehicle was not able to restart. The vehicle was towed to the contact's home. The vehicle was taken to a dealer where it was diagnosed that the windshield wipers were pushing water into the fuse box when it rained. The vehicle was not repaired. The manufacturer was not notified of the failure. The approximate failure mileage was unavailable.

Filed Incident Electrical system · Visibility / wiperNHTSA 10618759
Electrical system

I was driving on a curve and the engine shut off , I was able to stop ,and turn the car on again, that was the third time that happened , the other two times the car was at low speed , around 30 mph . *Tr

Filed Incident Electrical systemNHTSA 10615191
Electrical system

Driving home from vacation without problems, o/d off light started flashing, tried to turn it back on but wouldn't do anything. Stopped, turn key off, started no light. After about 150 miles after stopping on traffic light o/d off light started flashing again. 10 Miles later engine service light came on and stayed on . *Tr

Filed Incident Electrical systemNHTSA 10614822
Transmission & drivetrainElectrical systemEngine & cooling

The transmission light, 4'4 and the od light came on. It does shift gear from 1 to 2 until 3000 rpm. *Tr

Filed Incident Power train · Electrical system · EngineNHTSA 10614702
SteeringElectrical systemBrakes1 injury

My 2003 ford explorer has some serious electrical issues. My right front passenger window will not roll down. It gets very hot in my truck out in the heat. It stopped working all of a sudden and the a/c in the car does not blow. (I didn't break any of these things) my door ajar light is always on the dash... My driver's door sensor went out for some reason and now my vehicle thinks that the door is always open, which drains my battery and my lights will not turn off at times. I have to manually turn them on/off. I...

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dislike doing that because I'll forget sometimes. My rear lift-gate cracked one day too. I believe its from the cheap plastic. It's dangerous and my glass can fall out any day now. I also pinched two blood clots in my hand from opening this cracked rear hatch and had to see a doctor for it. Please help me get these things fixed. Thanks in advance. *Tr

Filed Incident Steering · Electrical system · Service brakesNHTSA 10604664
SuspensionTransmission & drivetrainElectrical system

Truck jerks when trying to pick up speed picks up speed very slow sometimes doesn't want to go in drive. *Tr

Filed Incident Suspension · Power train · Electrical systemNHTSA 10595393
Electrical system

RUSTING WIRES ON THE DRIVERS SIDE STEP PLATE. *TR

Filed Incident Electrical systemNHTSA 10563915
Electrical system

Rusting wires under the drivers side step plate. *Tr

Filed Incident Electrical systemNHTSA 10563910
Electrical system

When I started my truck, the interior dome lamp would not go off and door ajar indicator was chiming as if there was a door open. I got out of my vehicle and walked around the car opening and closing all the doors as well as the liftgate and rear hatch glass. I got back in the car and it was still going off. After I started driving and got above 10mph the light and indicator went off. I did a search on the web and found out that its a common problem for ford explorer owners regardless of the year it was...

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manufactured. All of the wires that run from the driver's side door and into the body of the vehicle become brittle over time which eventually leads to cracks and breaks in the wires thus resulting in a electrical short. Ford should have addressed this issue given that its a common problem for explorers manufactured between 2001 and 2009. For those who are electrical savvy, you can run new wires yourself. For those of us who are not, we have to rely that some mechanic isn't gonna rape our pockets and charge some ridiculous price to fix it. Thanks ford motor company!! *Tr

Filed Incident Electrical systemNHTSA 10533977
Electrical system

Tl* the contact owns a 2003 ford explorer. The contact was driving approximately 40 mph when the navigational system functions disabled without warning. The contact maneuvered to the side of the road and turned the engine off. Once restarted, the navigation system began to operate normally however, the failure recurred intermittently. The vehicle was taken to an authorized dealer five times for the same problem. The navigational system software was updated. In addition, an unknown part was replaced at a later date....

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The failure continued to persist after the repairs. The dealer was unable to provide a remedy for the failure. The manufacturer was notified of the defect. The approximate failure mileage was 12,000.

Filed Incident Electrical systemNHTSA 10505635
Electrical system

The ford explorer sport has serious electrical problems. *Rear brake light would not turn off and caused my battery to drain. Took it to the shop and they stated this is a known problem with ford explorers, that the brake light switch that the car has is defective. The mechanic actually stated that they stopped making that kind of brake light switch, so they had to order a new kind of brake light switch. Because the mechanic's statement, this informed me that ford is aware of the brake light switch that came with...

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the car is defective. *Door ajar light sometimes comes on for no reason when all doors are fully closed, and then turns off on it's own after a couple days. I called ford and they stated this sometimes happens and I needed to grease the door latched and clean the rubber lining on the doors. I did all this and it still happens sometimes. I've seen complains about this online too. This is dangerous because now when the door ajar light comes on people may ignore thinking it's the regular glitch, when it could possibly be an open door one day. *Power door and power window motor constantly goes out each year. I have had this repaired three times now. This is also dangerous because in an emergency passengers can't exit a window if needed. *Tr

Filed Incident Electrical systemNHTSA 10496190
Electrical systemAcceleration & cruise controlFuel system

Sitting at a stop sign vehicle went into acceleration gas peddle went to floor. Foot was on the brake. Checked no carpet stuck under the gas peddle. Foot was not touching gas peddle. It was almost like the cruise control was pressing the gas peddle. Cruise control was off. Shut vehicle off then back on issue went away. This has happened other times to myself and my wife. Sometimes while pushing the gas the gas peddle leaves your foot and continues to the floor on its own, pressing the brake and turning vehicle off seems to resolve the issue. This issue happens so in frequently that it is hard to reproduce for service shop. *Tr

Filed Incident Electrical system · Vehicle speed control · Fuel / propulsion systemNHTSA 10479743
Electrical systemFire

Tl* the contact owns a 2003 ford explorer sport trac. While driving approximately 60 mph, the vehicle abnormally decelerated to 40 mph. In addition, there was smoke coming from the front end of the vehicle. The contact was informed by another driver that sparks were coming from under the vehicle. The contact maneuvered the vehicle to the shoulder and discovered that there were flames under the driver's side of the vehicle. The fire department was called and a fire report was filed. The vehicle was towed to a tow yard and was not repaired. The vehicle was destroyed. The approximate failure mileage was 182,000.

Filed Incident Electrical systemNHTSA 10453910
Electrical systemBody, doors & structure

Door adjar sensor fails in 2003 ford explorer its all over internet. *Tr

Filed Incident Electrical system · StructureNHTSA 10449601
Transmission & drivetrainElectrical systemVisibility & wipersBody, doors & structureAcceleration & cruise control

Multiple issues with my 2003 ford explorer which include the electronic mother board having been replaced twice (under warranty), cracked liftgage (not under warranty cost $300), transmission rebuild approx 90,000 ($3000), dome lights do not turn off, door ajar lights, electric rear windows do not open, o/d light flashes and now the final problem after having replaced my transmission in july 2011 is a drive train or drive line issue. At approximately 45 mph after dropping from a higher speed, a thumping happens. Diagnosis for this issue has been 3 days still with no final determination. *Tr

Filed Incident Power train · Electrical system · Visibility · Structure · Vehicle speed controlNHTSA 10448566

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Source: U.S. National Highway Traffic Safety Administration (NHTSA) complaints and recalls, checked . Complaints are owners' own reports and are not verified. How we use the data

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