COMPONENT SPOTLIGHT

Ford Explorer electrical problems

2,242 distinct owner reports with an electrical-system component in this snapshot.

Includes the electrical-system component and its detailed subcategories. Related recalls and investigations must also name this component; they are not linked by narrative keyword alone.

44 crash reports312 fire reports36 injury reports

Reports by model year

Recall and investigation columns show each year’s full history. A report naming several years can appear in more than one row.

When problems were reported

Mileage at the reported incident

246

0–25K

179

25–50K

194

50–75K

154

75–100K

198

100–150K

123

150K+

1,094 reports with mileage · 1,148 unknown

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What owners actually said

2,242 reports

2012 model year · 155,000 miles · Nov 1, 2017

Electrical SystemEnginePower Train

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TL* THE CONTACT OWNS A 2012 FORD EXPLORER. WHILE DRIVING VARIOUS SPEEDS WITH THE ACCELERATOR PEDAL DEPRESSED, THE VEHICLE STALLED AND THE OIL PRESSURE AND POWER TRAIN WRENCH WARNING INDICATOR ILLUMINATED. THE VEHICLE WAS UNABLE TO START ON THE FIRST ATTEMPT. THE FAILURE RECURRED OVER THREE TIMES. THE CONTACT NOTICED THE FAILURE AFTER SHE DEPRESSED THE ACCELERATOR PEDAL AFTER A COMPLETE STOP. THE LOCAL DEALER (GULF COAST FORD, N, 3000 STATE HWY 288, ANGLETON,TX, 77515) WAS CONTACTED SCHEDULED AN APPOINTMENT FOR TWO DAYS LATER. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT CONTACTED. THE FAILURE MILEAGE WAS 155,000.

NHTSA ODI #11041955

2016 model year · 32,160 miles · Nov 1, 2017

Electrical SystemFire

THE VEHICLE WAS PARKED, AND WHEN WE ATTEMPTED TO START THE VEHICLE BY PUSHING THE START BUTTON, THE VEHICLE DID NOT START BUT A LARGE AMOUNT OF SMOKE POURED OUT OF THE DASHBOARD. THE REPAIR FACILITY PERFORMED A SIGNIFICANT AMOUNT OF WORK WITH THE ELECTRICAL SYSTEM, BUT STATED THAT THEY DID NOT DISCOVER WHAT THE ROOT CAUSE OF THE…

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NHTSA ODI #11041892

2013 model year · 40,000 miles · Oct 29, 2017

Electrical SystemUnknown Or Other

DRIVER DOOR AJAR SENSOR REMAINS ON EVEN THOUGH DOOR IS SECURELY CLOSED, EVEN ON REPEAT ATTEMPTS TO CLOSE THE DOOR. THIS CAUSES THE DOORS NOT TO LOCK AND ALLOWS DOORS TO BE OPENED EVEN WHEN CAR IS IN MOTION.

NHTSA ODI #11040871

2013 model year · 69,000 miles · Oct 26, 2017

Electrical System

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KEYPAD FAILED. 16 MONTH OLD DAUGHTER WAS ACCIDENTALLY LOCKED IN STATIONARY CAR WHILE KEYS REMAINED INSIDE. THE KEYPAD, WHICH WORKED PREVIOUSLY, FAILED TO WORK. THE SITUATION WAS SO DIRE (AS IT WAS OVER 90 DEGREES THAT DAY) THAT POLICE WERE CALLED TO BREAK THE WINDOW. THE CAR WAS TAKEN TO LOCAL FORD DEALERSHIP FOR EXAMINATION AND DETERMINED THAT THE KEYPAD DID IN FACT NEED TO BE REPLACED. HUGE SAFETY HAZARD AS THE CAR CANNOT BE UNLOCKED IF ACCIDENTALLY LOCKED WITH KEYS REMAINING INSIDE. KEYPAD IS THE ONLY OPTION...WE WERE IN DISBELIEF THAT IT FAILED AND WANT OTHER FORD EXPLORER OWNERS TO BE MADE AWARE OF A POSSIBLE KEYPAD FAILURE ISSUE SO THAT THIS DOESN'T HAPPEN TO ANYONE ELSE.

NHTSA ODI #11039887

2017 model year · 14,640 miles · Oct 24, 2017

Electrical SystemEngineService Brakes

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DRIVING DOWN A DIRT TRAIL FROM A MOUNTAIN OUTLOOK THE CARS ELECTRICAL SHUT OFF. WE HAD NO CONTROL OF BRAKES, OR ANYTHING BUT STEARING. NOT TO MENTION WE WERE PICKING UP MAJOR SPEED DOWN A MOUNTAIN, AND BOUNCING EVERYWHERE. WE HAD TO SWERVE BACK AND FORTH, HITTING BUSHES AND SEMI DRIVING UP THE SIDE OF THE MOUNTAIN TO TRY AND SLOW DOWN. OUR WHOLE FAMILY WAS IN THE CAR, INCLUDING A TWO MONTH OLD AND A THREE YEAR OLD. THE ONLY WAY WE GOT IT TO WORK AGAIN WAS SLAMMING THE SHIFTER INTO NEUTRAL AND THEN PUSHING THE RESTART BUTTON, BUT IT WAS PROBABLY JUST OUR PRAYERS THAT GOT THE CAR TO TURN BACK ON AND GIVE US BRAKE CONTROL AGAIN. I'M AFRAID TO DRIVE MY CAR IN FEAR OF IT HAPPENING AGAIN.

NHTSA ODI #11039479

2017 model year · 150 miles · Oct 23, 2017

Electrical SystemEnginePower Train

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MY 2017 FORD EXPLORER XLT WITH BASE 3.5 V6 HAS BEEN HARD TO START FROM THE FIRST WEEK OF OWNERSHIP. IT HAS LESS THAN 5000 MILES ON IT NOW AND ISN'T FIXED. FORD DEALERSHIP STATED IT WOULD HAVE TO GET WORSE BEFORE THEY COULD FIX IT. VEHICLE SHOWS NO DTC'S OR ANY HISTORY! MY WIFE HAS REFUSED TO DRIVE IT OUT OF TOWN DUE TO THE FEAR OF IT NOT STARTING AT ALL. WE HAVE RECORDED OVER 30 VIDEOS OF IT NOT STARTING AND HAVE SENT VIDEOS TO FORD MOTOR CO. WITH THE SAME RESPONSE, CANT FIX IT IF IT ISN'T BROKE. APPARENTLY IT WILL HAVE TO EITHER BREAK SOMETHING INTERNALLY AND LEAVE MY WIFE AND CHILD STRANDED, BEFORE IT WILL BE DIAGNOSED. IT IS A $40000 LEMON THAT TAKES 3-4 TIMES ATTEMPTING TO START BEFORE THE ENGINE WILL RUN. THIS WEEKEND IT TOOK AT LEAST 30-40 SECONDS BEFORE VEHICLE STARTED, THEN IT WOULD NOT IDLE CORRECTLY! STILL NO DTC'S! VEHICLE DOES THIS NO MATTER THE LENGTH OF TIME ENGINE HAS RUN OR LEVEL OF FUEL? IT DOES IT DURING REMOTE START OR THE PUSH BUTTON. IT DOES AT TIMES HAVE A STRONG ODOR OF GAS AFTER START-UP, ALMOST AS IF IT WAS FLOODED? AS A PERSON IN THE AUTOMOTIVE REPAIR WORLD, THE ABSENCE OF CONCERN FROM FORD IS SHOCKING! SO INSTEAD OF TRYING TO CORRECT A ISSUE BEFORE IT BECOMES A DANGER, THEY WOULD RATHER IT BECOME DANGEROUS AND THEN REPAIR IT? IF IT IS A FUEL RELATED ISSUE, THEN THIS IS A POTENTIAL HAZARD THAT NEEDS TO BE ADDRESSED. THE VEHICLE IS GETTING WORSE, BUT AS SAID EARLIER, IT WILL HAVE TO COMPLETELY NOT START BEFORE SOMETHING IS DONE. FORD MOTOR CO HAS NOT BEEN VERY HELPFUL, AND NOW I AM PROUD OWNER OF VEHICLE THAT WILL NOT START CORRECTLY.

NHTSA ODI #11035816

2015 model year · 29,000 miles · Oct 23, 2017

Electrical SystemUnknown Or Other

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CAR SMELLS LIKE EXHAUST, THE SMELL IS LIKE EGG OR SOMETHING DEAD THE KEY WON'T COME OUT OF THE IGNITIONONCE I GOT THE KEY OUT THE CAR ELECTRICAL WAS STILL ON, THE KEY WAS OUT BUT EVERYTHING WAS ON AND BEEPING (ELECTRICAL PROBLEMS THAT ONGOING) WAS HAVING PROBLEMS WITH THE BREAKS, HAVE TAKEN VEHICLE IN A FEW TIMES REGARDING THIS ISSUE THE DRIVER SIDE WINDOW WON'T GO DOWN AND KEEPS SHAKING WHILE GOING DOWN. ONE IN A WHILE I STILL HEAR A TAPPING SOUND UNDER DRIVER SEAT THE AIR CONDITIONER IN THE CAR TAKES 5 TO 10 MINUTES TO GET COOL IN THE VEHICLE I HAVE ALL SERVICE REPORTS AND CAN PROVIDE MORE INFORMATION IN A REPORT I HAVE AND CAN SEND VIDEO THAT HAVE BEEN TAKEN OF THESE ISSUES. THANK YOU

NHTSA ODI #11036001

2013 model year · 57,000 miles · Oct 17, 2017

Electrical SystemSteering

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TL* THE CONTACT OWNS A 2013 FORD EXPLORER. WHEN THE CONTACT STARTED THE VEHICLE, THE POWER STEERING ASSIST WARNING INDICATOR ILLUMINATED AND THE STEERING WHEEL SEIZED. THE CONTACT STATED THAT THE FAILURE PREVIOUSLY OCCURRED WHILE ACCELERATING AFTER BEING PARKED. WHEN THE CONTACT TURNED OFF AND RESTARTED THE VEHICLE, IT RESET ITSELF. THE LOCAL DEALER WAS NOT CONTACTED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS CONTACTED AND STATED THAT THEY WERE AWARE OF THE FAILURE. THE MANUFACTURER FURTHER STATED THAT THE VIN WAS EXCLUDED FROM NHTSA CAMPAIGN NUMBER: 14V286000 (STEERING). THE MANUFACTURER STATED THAT THE REPAIR WOULD BE AN OUT OF POCKET EXPENSE AND, IF THE RECALL BECOMES EXTENDED AND THE VIN BECOMES INCLUDED, THE CONTACT COULD POSSIBLY BE REIMBURSED. THE FAILURE MILEAGE WAS APPROXIMATELY 57,000.

NHTSA ODI #11034047

2014 model year · Mileage unknown · Oct 12, 2017

Electrical SystemStructure

THE CAR IS LITTLE UNDER THREE YEARS OLD AND THE DOOR PANEL IS COMING APART AROUND THE WINDOW. ANOTHER ISSUE IS THE SMELL OF CARBON DIOXIDE WHEN I ACCELERATE. AND ANOTHER ISSUE IS THE HOOD IS SHOWING RUST SPOT (SHOWING OXIDIZATION)

NHTSA ODI #11033100

2011 model year · Mileage unknown · Oct 7, 2017

Electrical SystemUnknown Or Other

APIM NOT WORKING IN TOO MANY CARS I SEEN INTERNET

NHTSA ODI #11032177

Related Official recalls

26V165000 · Back Over Prevention:software; Electrical System:adas

Mar 18, 2026

Ford Motor Company (Ford) is recalling certain 2022-2025 Lincoln Navigator, 2024-2025 Lincoln Nautilus, 2025 Lincoln Aviator and Explorer vehicles. The Image Processing Module A (IPMA) may experience multiple unexpected resets, resulting in loss of the rearview camera image and advanced driver assistance (ADAS) features, including pre-collision assist, lane-keeping assist, and blind-spot monitoring.

Consequence & remedy

Consequence: Loss of the rearview camera image and certain driver assistance features, can reduce the driver’s ability to detect hazards, increasing the risk of a crash.

Remedy: The Image Processing Module A software will be updated by a dealer, or through an over-the-air (OTA) update, free of charge. This is a Phased campaign. Phase 1 will include 2025 Aviator, 2025 Explorer, 2025 Nautilus notified owners on 4/13/2026. Phase 2 will include 2025 Navigator will notify owners on or about 4/20/2026. Phase 3 will include 2022-2024 Navigator will notify owners on or about 6/8/2026. Phase 4 will include 2024 Nautilus will notify owners on or about 6/22/2026. Owner notification letters were mailed April 13, 2026. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 26S21. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning March 25, 2026.

Additional source detail variants (2)

Back Over Prevention:software

Consequence: Loss of the rearview camera image and certain driver assistance features, can reduce the driver’s ability to detect hazards, increasing the risk of a crash.

Remedy: The Image Processing Module A software will be updated by a dealer, or through an over-the-air (OTA) update, free of charge. This is a Phased campaign. Phase 1 will include 2025 Aviator, 2025 Explorer, 2025 Nautilus notified owners on 4/13/2026. Phase 2 will include 2025 Navigator will notify owners on or about 4/20/2026. Phase 3 will include 2022-2024 Navigator will notify owners on or about 6/8/2026. Phase 4 will include 2024 Nautilus will notify owners on or about 6/22/2026. Owner notification letters were mailed April 13, 2026. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 26S21. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning March 25, 2026.

Electrical System:adas

Consequence: Loss of the rearview camera image and certain driver assistance features, can reduce the driver’s ability to detect hazards, increasing the risk of a crash.

24V685000 · Electrical SYSTEM:12V/24V/48V Battery:cables; Hybrid Propulsion System

Sep 13, 2024

Ford Motor Company (Ford) is recalling certain 2024 Ford Explorer vehicles equipped with 3.3L Hybrid engines. The 12-Volt battery cable may chafe against the Belt-integrated Starter Generat (BiSG) and short circuit.

Consequence & remedy

Consequence: A short circuit increases the risk of a fire.

Remedy: Dealers will install a tie strap between the battery cable and high voltage cable, free of charge. Owner notification letters were mailed November 8, 2024. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 24S61.

Additional source detail variants (2)

Hybrid Propulsion System

Consequence: A short circuit increases the risk of a fire.

Remedy: Dealers will install a tie strap between the battery cable and high voltage cable, free of charge. Owner notification letters were mailed November 8, 2024. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 24S61.

Electrical SYSTEM:12V/24V/48V Battery:cables

Consequence: A short circuit increases the risk of a fire.

23V686000 · Back Over Prevention:display Function; Electrical System:wiring

Oct 13, 2023

Ford Motor Company (Ford) is recalling certain 2023 Explorer vehicles equipped with a standard rearview camera. Due to a manufacturing error in the wire harness, the rearview camera may display a blue image on the SYNC screen when the vehicle is placed in reverse. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 111, "Rear Visibility."

Consequence & remedy

Consequence: A rearview camera that does not properly display an image can reduce the driver's rear view, increasing the risk of a crash.

Remedy: Dealers will inspect the rearview camera wire harness and repair any loose splices, free of charge. Owner notification letters were mailed November 2, 2023. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 23C31.

Additional source detail variants (2)

Back Over Prevention:display Function

Consequence: A rearview camera that does not properly display an image can reduce the driver's rear view, increasing the risk of a crash.

Remedy: Dealers will inspect the rearview camera wire harness and repair any loose splices, free of charge. Owner notification letters were mailed November 2, 2023. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 23C31.

Electrical System:wiring

Consequence: A rearview camera that does not properly display an image can reduce the driver's rear view, increasing the risk of a crash.

23V626000 · Electrical System:propulsion System:traction Battery

Sep 8, 2023

Ford Motor Company (Ford) is recalling certain 2020-2022 Lincoln Aviator and Ford Explorer vehicles equipped with 3.0L PHEV engines. A manufacturing defect in one or more of the high voltage battery cells may result in an internal short circuit and battery failure.

Consequence & remedy

Consequence: Battery failure can cause a loss of drive power, increasing the risk of a crash. Battery failure can also increase the risk of a fire.

Remedy: Dealers will perform a Battery Energy Control Module (BECM) diagnostic test and replace the high voltage battery pack, as necessary, free of charge. Owner notification letters were mailed on April 8, 2024. Owners may contact Ford customer service at 1-866-436-7332. Ford Motor Company's number for this recall is 23S53.

19V687000 · Electrical System:wiring

Sep 30, 2019

Ford Motor Company (Ford) is recalling certain 2020 Ford Explorer vehicles equipped with 2.3L or 3.3L engines. The wiring harness may not have been properly secured and may contact the air conditioner compressor (A/C) pulley, potentially damaging the harness or the A/C belt.

Consequence & remedy

Consequence: The A/C pulley may rub through the wiring harness insulation and contact the unfused battery positive wire, resulting in a short circuit, increasing the risk of a fire.

Remedy: Ford will notify owners, and dealers will install a tie strap to the wiring harness at the hand shock tower clip, free of charge. The recall began October 21, 2019. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 19S32.

19V575000 · Electrical System: Instrument Cluster/panel; Parking Brake; Power Train:automatic Transmission:gear Position Indication (prndl)

Aug 5, 2019

Ford Motor Company (Ford) is recalling certain 2020 Explorer and Lincoln Aviator vehicles. The Manual Park Release (MPR) cover may not be installed. In addition, the vehicles may be in Factory Mode, which disables warning alerts and does not display the transmission gear selected. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) numbers 114, "Theft Prevention" and 102, "Trans Shift Lever Seq/Starter Interlock/Trans Braking Effect."

Consequence & remedy

Consequence: Without the cover, the MPR lever may be unintentionally moved, allowing the vehicle to roll away. Being in Factory Mode, the vehicle will not display warnings and/or gear selection on the instrument cluster. Both conditions increase the risk of a crash.

Remedy: Ford will notify owners, and dealers will inspect and, if necessary, install a MPR cover. Dealers will verify the instrument cluster is not in Factory Mode and clear any fault codes, free of charge. The recall began August 23, 2019. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 19C06.

Additional source detail variants (3)

Parking Brake

Consequence: Without the cover, the MPR lever may be unintentionally moved, allowing the vehicle to roll away. Being in Factory Mode, the vehicle will not display warnings and/or gear selection on the instrument cluster. Both conditions increase the risk of a crash.

Remedy: Ford will notify owners, and dealers will inspect and, if necessary, install a MPR cover. Dealers will verify the instrument cluster is not in Factory Mode and clear any fault codes, free of charge. The recall began August 23, 2019. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 19C06.

Electrical System: Instrument Cluster/panel

Power Train:automatic Transmission:gear Position Indication (prndl)

00V072000 · Electrical System:wiring:fuses And Circuit Breakers

Mar 7, 2000

VEHICLE DESCRIPTION: MULTI-PURPOSE VEHICLES EQUIPPED WITH 4.0L ENGINES AND ALL-TIME 4-WHEEL DRIVE (A4WD) POWERTRAINS. THE GENERIC ELECTRONIC MODULE (GEM) COULD EXPERIENCE A CONDITION REFERRED TO AS "LOCK-UP" IN WHICH THE GEM CONTROLLED ELECTRONIC FUNCTIONS (E.G., FRONT WINDSHIELD WIPERS, INTERIOR LIGHTS, 4X4 SYSTEM, ETC.) COULD NOT BE TURNED ON OR, IN SOME CASES IF THE FUNCTION IS ON, COULD NOT BE TURNED OFF.

Consequence & remedy

Consequence: AN INOPERATIVE WINDSHIELD WIPER SYSTEM COULD AFFECT DRIVER VISIBILITY, INCREASING THE RISK OF A CRASH.

Remedy: DEALERS WILL INSTALL A RESISTOR IN THE GEM CIRCUIT.

97V215000 · Electrical SYSTEM:IGNITION:ANTI-THEFT:CONTROL Module

Nov 24, 1997

VEHICLE DESCRIPTION: MULTI-PURPOSE PASSENGER VEHICLES, EDDIE BAUER AND LIMITED EDITIONS. THE KEY-IN-IGNITION/DOOR OPEN WARNING CHIME MAY NOT FUNCTION WHEN THE DOOR IS OPENED. THIS DOES NOT FULLY COMPLY WITH FMVSS NO. 114, "THEFT PROTECTION."

Consequence & remedy

Consequence: THE STANDARD SPECIFIED THAT A WARNING TO THE DRIVER SHALL BE ACTUATED WHENEVER THE KEY HAS BEEN LEFT IN THE LOCKING SYSTEM AND THE DRIVER'S DOOR IS OPENED.

Remedy: DEALERS WILL INSTALL A JUMPER WIRE TO PROVIDE THE NECESSARY GROUND CIRCUIT IN THESE VEHICLES.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

Related NHTSA investigations

EA05005 · Engine Compartment Fires

Opened Mar 22, 2005 · Closed Aug 2, 2006

Status: closed (inferred from source dates) · Electrical System; Electrical System:wiring:front Underhood; Vehicle Speed Control:cruise Control

EA05-005 IS CLOSED WITH FORD?S ACTIONS IN RECALLS 05V-017, 05V-388, AND 06V-286, RECALLING APPROXIMATELY 6.7 MILLION VEHICLES EQUIPPED WITH TEXAS INSTRUMENTS SPEED CONTROL DEACTIVATION SWITCHES (SCDS).THE BRAKE SYSTEMS IN THESE RECALLED VEHICLES GENERATE A VACUUM THAT CAN POTENTIALLY CAUSE THE SCDS TO FAIL AND, IN CERTAIN SWITCH INSTALLATION ORIENTATIONS, CATCH FIRE.FORD IS ALSO INCLUDING THE ENTIRE POPULATION OF 1998 EXPLORERS.FORD HAS INFORMED ODI THAT TESTING TO DETERMINE THE CAUSE OF FAILURES IN THE 1998 EXPLORERS WILL CONTINUE AFTER THIS INVESTIGATION IS CLOSED.ODI BELIEVES THAT THE VEHICLES EXHIBITING THE FACTORS CAUSING SCDS FAILURE DESCRIBED IN THIS REPORT CORRELATE WELL WITH THE OBSERVED FAILURE RATES ON THESE VEHICLES BY MODEL AND MODEL YEAR.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT A SAFETY-RELATED DEFECT DOES NOT EXIST IN THE NON-RECALLED VEHICLES MANUFACTURED WITH SCDS THAT ARE NOT INCLUDED IN FORD?S RECALLS.ODI WILL CONTINUE TO MONITOR THE NON-RECALLED POPULATION FOR INCIDENCE OF ENGINE COMPARTMENT FIRES.THE AGENCY RESERVES THE RIGHT TO TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES.SEE ATTACHED CLOSING REPORT FOR DETAILS.

Additional source detail variants (21)

Electrical System

Electrical System:wiring:front Underhood

Vehicle Speed Control:cruise Control

PE97010 · Electrical Fire In Center Console

Opened Mar 13, 1997 · Closed Sep 4, 1997

Status: closed (inferred from source dates) · Electrical System

THIS INVESTIGATION REVEALED THAT CONSOLE FIRES IN THE SUBJECT VEHICLES MOST OFTEN OCCURRED WHILE VEHICLES EQUIPPED WITH THE LAMP OUTAGE MODULE (LOM), WHICH IS PART OF THE MESSAGE CENTER, WERE TOWING A TRAILER AND WHICH HAD BEEN MODIFIED BY ADDING AN AFTERMARKET TRAILER WIRING HARNESS INTO THE VEHICLE'S TAILLIGHT CIRCUITS.THE OWNER'S MANUAL STATES NEVER AND MORE THAN OTHER TRAILER LIGHT BULB TO ONE CIRCUIT HOWEVER TRAILERS FREQUENTLY CONTAIN SEVERAL BULBS.THE RESULTING EXCESS CURRENT PASSING THROUGH THE LOM COULD CAUSE IT TO OVERHEAT RESULTING IN A FIRE.PROPER AFTERMARKET INSTALLATION OF TRAILER WIRING REQUIRES THE USE OF A BYPASS MODULE, WHICH OBTAINS POWER FOR THE TRAILER LIGHTS DIRECTLY FROM THE BATTERY RATHER THAN FROM THE VEHICLE'S TAIL LIGHT AND STOP LAMP CIRCUITS, OR THE USE OF THE MANUFACTURER'S WIRING HARNESS.IN A LETTER DATED SEPTEMBER 2, 1997, FORD NOTIFIED ODI THAT IT INTENDS TO TAKE ACTION TO PRECLUDE FURTHER INCIDENTS INCLUDING ISSUING A TECHNICAL SERVICE BULLETIN TO ITS DEALERS, NOTIFYING TRAILER RENTAL ASSOCIATIONS AND AGENCIES WHERE KNOWN, AND ADVISING OWNERS BY LETTER OF THE PROPER METHOD FOR CONNECTION OF TRAILER TOW WIRING ON THE SUBJECT VEHICLES.THERE WAS NO DEFECT TREND IN THE SUBJECT VEHICLES IDENTIFIED AS A RESULT OF THIS INVESTIGATION, AND FURTHER EXPENDITURE OF AGENCY RESOURCES IS NOT WARRANTED TO CONTINUE THE INVESTIGATION.

PE96066 · Driver Door Electrical Fire

Opened Nov 22, 1996 · Closed May 15, 1997

Status: closed (inferred from source dates) · Electrical System

THE CONTACT ASSEMBLY FOR THE REMOTE POWER MIRROR CONTROL SWITCH MAY DEVELOP A SHORT CIRCUIT BETWEEN THE SWITCH POSITIVE PAD AND CHASSIS GROUND PAD AS A RESULT OF WATER INTRUSION.EXCESS CURRENT FLOW RESULTING FROM THE SHORT CIRCUIT CONDITION MAY OVERHEAT THE REMOTE POWER MIRROR CONTROL SWITCH CIRCUIT BOARD AND CAUSE A FIRE IN THE DRIVER'S DOOR.FORD HAS INDICATED THAT CURRENT IN EXCESS OF 15 AMPS CAN OVERHEAT THE CIRCUIT BOARD ENOUGH TO CAUSE A FIRE.CIRCUIT PROTECTION IS PROVIDED BY A 30 AMP FUSE.FORD IS RECALLING ALL 1993-94 4-DOOR EXPLORER VEHICLES EQUIPPED WITH THE SUBJECT ELECTRONIC OPTION COMBINATION TO INSTALL AN IN-LINE 10 AMP FUSE IN THE POSITIVE BATTERY FEED TO THE REMOTE POWER MIRROR CONTROL SWITCH ASSEMBLY.NO 2-DOOR EXPLORER VEHICLES WERE BUILT WITH THE SUBJECT COMPONENTS.ACCORDING TO FORD, VEHICLES BUILT PRIOR TO THE RECALL PRODUCTION RANGE WERE EQUIPPED WITH LOWER CAPACITY CIRCUIT BOARDS FOR THE SUBJECT SWITCH ASSEMBLY THAT WOULD FAIL FROM AN OPEN CIRCUIT IF A SIMILAR SHORT OCCURRED.A NEW SWITCH ASSEMBLY WITH 10 AMP FUSE PROTECTION WAS INTRODUCED BEGINNING WITH THE 1995 MODEL YEAR EXPLORER.MAZDA WILL CONDUCT A PARALLEL COMPAIGN (97V-083.002) TO REMEDY THE SUBJECT CONDITION IN APPROXIMATELY 14,000 NAVAJO VEHICLES.THE NAVAJO VEHICLES WERE AVAILABLE IN ONLY THE 2-DOOR VERSION WHICH, UNLIKE THE EXPLORER VEHICLES, DID USE THE SUBJECT OPTION COMBINATION IN THAT BODY STYLE.