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

2004 model year · Mileage unknown · Jan 27, 2005

Electrical System

WHEN DRIVING ON CRUISE CONTROL AND DECREASING SPEED TO AROUND 25 MPH USING THE CRUISE CONTROL FEATURES, THE VEHICLE WILL STALL WHILE IN DRIVE, LOCKING UP THE STEERING WHEEL AND MAKING IT DIFFICULT TO CONTROL THE VEHICLE. REMEDIES USED WERE PLACING THE VEHICLE IN PARK AFTER COASTING TO A STOP AND APPLYING THE BRAKES AND TURNING …

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NHTSA ODI #10108022

1998 model year · 107,000 miles · Jan 26, 2005

Electrical SystemFuel System, GasolineFire

THE CONSUMER PARKED THE VEHICLE AT HER HOUSE FOR AT LEAST 7 HOURS. THEN, VEHICLE CAUGHT ON FIRE. THE FIRE DEPARTMENT WAS CONTACTED, AND THEY INDICATED THAT THE CAUSE OF THE FIRE WAS POSSIBLY ELECTRICAL. ALSO, CONSUMER CONTACTED THE MANUFACTURER, WHO WAS NO HELP AT ALL. *AK THE VEHICLE WAS TOTALED. *SC

NHTSA ODI #10105179

1995 model year · Mileage unknown · Jan 22, 2005

Electrical SystemFire

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AFTER OPERATING THE HEATER A FIRE OCCURRED UNDER THE HOOD. IT BURNED THE PLASTIC CASE AROUND THE HEATER CORE AREA. I WAS ABLE TO PUT OUT THE FIRE WITH A FIRE EXTINGUISHER. I CONTACTED THE LOCAL FORD DEALERSHIP AND WAS TOLD THAT NO RECALLS HAD BEEN ISSUED ON MY VEHICLE (1995 FORD EXPLORER VIN# [XXX]). THE SERVICE TECH AT THE DEALERSHIP SAID THAT THE HEATER CORE COULD NOT HAVE CAUSED THE FIRE AND THAT PERHAPS A MOUSE HAD BUILT A NEST INSIDE AND THAT COULD HAVE BEEN THE CAUSE. HE DID NOT MENTION ANY SERVICE BULLETINS REGARDING ELECTRICAL PROBLEMS IN THE DASH,A/C/,HEATER AREA THAT I LATER FOUND ON THE INTERNET. HE SUGGESTED I BRING THE CAR IN FOR REPAIR. NEEDLESS TO SAY I AM NOT TAKING IT TO THE DEALERSHIP. I DO HAVE AN APPOINTMENT FOR MONDAY (1/24/05) AT A REPAIR SHOP. I WILL KNOW MORE ABOUT COSTS TO REPAIR AND THE EXTENT OF THE DAMAGE THEN. I FEAR DRIVING THE CAR KNOWING IT COULD CATCH FIRE AGAIN AND AM USING A LOANER CAR FROM A FRIEND AT WORK.*JB UPDATED 07/24/2012 *JS INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ODI #10107721

1999 model year · 59,000 miles · Dec 22, 2004

Electrical System

MULT-IFUNCTION SWITCH MALFUNCTION. WHEN I USE THE BLINKER IT WILL PAUSE MOMENTARILY AND THEN IT WILL SMOKE. THIS IS A PROBLEM FORD KNOWS ABOUT AND HAS RECALLED ON 3 MANUFACTURED LINES OF 99 EXPLORERS BUT NOT MINE. SO THEY REFUSED TO FIX IT. *JB

NHTSA ODI #10104314

2000 model year · Mileage unknown · Dec 21, 2004

Air BagsElectrical SystemEngine And Engine Cooling

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FOR APPROXIMATELY TWO WEEKS PRIOR TO DECEMBER 5TH, 2004, THE HEAT ELEMENT IN MY 2000 FORD EXPLORER DRIVER SEAT WOULD BECOME PAINFULLY HOT UNDER THE LEFT LEG NEAR THE TORSO TO THE POINT WHERE IT NEEDED TO BE MANUALLY TURNED OFF EACH TIME. IT WAS TURNED OFF AS IT BECAME PAINFUL, AND WE WERE CONCERNED WE WOULD BECOME BURNED AND WOULD THE SEAT CATCH ON FIRE. MY OTHER CONCERN FOR THIS IS SOMEONE, SUCH AS A DIABETIC, WITH NEUROPATHY WOULDN'T FEEL THE INTENSITY OF THE HEAT AND BECOME BURNED. 2) APPROX 2 WEEKS AFTER THE INITIAL EVENT THE SEAT LIGHT WILL COME ON BUT NO HEAT IS PRODUCED. WHY DID IT TAKE 2 WEEKS FOR THE ELEMENT (ASSUMED) TO BURN OUT? 3) THE CAR IS SCHEDULED TO GO TO AN INDEPENDANT MECHANIC AS I DO NOT TRUST FORD TO DO THE RIGHT THING. THE DEALER IS NOT CONCERNED THAT MY DRIVER AIRBAG LIGHT GOES ON AND OFF AT WILL FOR DAYS OR WEEKS AT A TIME. THEY RECALLED THE 98 AND 99 MODELS FOR A TENSIONER PULLEY PROBLEM AND ISSUED A SERVICE BULLETIN FOR THE '00 BUT THE DEALER WANTS TO CHARGE $500 FOR THE REPAIR......MOST DEFECTS I TOOK IN FOR WARRANTY REPAIR REMAIN UNFIXED, (MOSTLY ELECTRICAL IN NATURE) INCLUDING A REAR WIPER THAT RARELY GOES ON, RADIO STATIONS AND CLOCK DISPLAY THAT OCCASIONALLY CAN BE SEEN AND A REAR PASSENGER DOOR HANDLE THAT AFTER 5 ATTEMPTS (FORD WENT AGAINST THEIR ENGINEER RECOMMENDATIONS TO DO A RECALL) WILL UNLOCK WITH POWER LOCK BUT THE UNSUSPECTING OR IN A HURRY WILL JUST ABOUT RIP A HAND OFF TO GET IT OPEN.*AK

NHTSA ODI #10104232

2004 model year · 5,770 miles · Dec 20, 2004

Electrical System

VEHICLE HAS BEEN IN REPAIR SHOP THREE TIMES FOR NOT STARTING. THE STARTER WAS REPLACED. THEN, SECOND TIME, A COMPUTER CHIP WAS REPLACED. DEALER HAS THE VEHICLE AFTER BEING TOWED, AND THE DEFECT COULD NOT BE FOUND. *AK

NHTSA ODI #10105074

1999 model year · 80,016 miles · Dec 17, 2004

Electrical SystemPower Train

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I PURCHASED MY 1999 FORD EXPLORER IN MAY OF 2004 AND WITHIN A MONTH, I BEGAN EXPERIENCING PROBLEMS WITH MY TRANSMISSION. MORE SPECIFICALLY, THE VEHICLE WOULD LOOSE POWER WHILE DRIVING, THE TRANSMISSION COULD BE HEARD SHIFTING AND ALSO SHIFTING MOVEMENT WAS FELT WHILE DRIVING. I TOOK THE VEHICLE BACK TO RIO VALLEY IN ESPANOLA, NEW MEXICO WHERE I PAID CASH ($8700.00) AND WAS TOLD THAT I DID NOT PURCHASE THE WARRANTY AND MY VEHICLE NEEDED A NEW TRANSMISSION AND IT WOULD COST ME $3200.00 TO HAVE IT REPAIRED. I COMPLAINED AND WAS TOLD THAT MY GASKET WAS SEALED WITH A SEALANT THAT WENT IN TO MY GASKETS AND DAMAGED MY SOLENOID. I HAS JUST TAKEN IT FOR A TRANSMISSION OIL CHANGE AND THOUGHT WELL THAT COULD BE, HOWEVER, AFTER TALKING TO THE OWNER OF HINDI'S OIL STOP, I FELT CERTAIN THAT THIS WAS NOT THE CAUSE. RIO VALLEY FORD DID CLEAN OUT THE TRANSMISSION A COUPLE OF TIMES AND CHARGED ME $340.00 AND I WAS TOLD THAT THIS WAS BASICALLY GOING TO HAVE A BAND-AID EFFECT AND I WOULD ULTIMATELY NEED TO GET MY TRANSMISSION FIXED. IT WAS GETTING ME AROUND FOR AWHILE BUT LATELY THE SAME SHIFTING NOISES AND FEELINGS I HAD HEARD AND FELT ARE RECURRING. MY OVERDRIVE LIGHT ALSO GOES OF AND ON CONTINUOUSLY SOMETIMES WHILE I AM DRIVING THE VEHICLE. *JB

NHTSA ODI #10104035

1997 model year · Mileage unknown · Dec 10, 2004

Electrical SystemEngine And Engine CoolingVehicle Speed Control

REPLACEMENT OF ENGINE DUE TO DEFECTIVE PARTS; THROTTLE BODY PLATE AND CAM CHAIN GUIDE ON MOTORS. *BF THE ENGINE THROTTLE PLATE STUCK WHILE THE CONSUMER WAS WARMING THE VEHICLE ON A COLD DAY. RECALL #00V422000. THE CONSUMER REQUESTED REIMBURSEMENT FOR THE DEFECTIVE ENGINE. THE STARTER DID NOT KICK IN PER INVOICE. *SC

NHTSA ODI #10103915

1993 model year · Mileage unknown · Dec 8, 2004

Electrical SystemFire

WHILE DRIVING 25 MPH CONSUMER NOTICED SMOKE COMING FROM THE FRONT OF THE VEHICLE. SUDDENLY, THE VEHICLE CAUGHT ON FIRE. CONSUMER PULLED OVER, AND THE FIRE DEPARTMENT EXTINGUISHED THE FIRE. VEHICLE WAS TOWED TO A GARAGE. *AK

NHTSA ODI #10103388

1998 model year · Mileage unknown · Dec 7, 2004

Electrical System

VEHICLE TAKEN TO REPAIR SHOP WHEN THE LEFT TURN SIGNAL DID NOT OPERATE. THE RESULT SHOWED THAT A NEW COMPUTER MODULE WAS NEEDED. THEN, VEHICLE WAS DRIVEN HOME WHEN CONSUMER HEARD A CRACKLING NOISE COMING FROM INSIDE THE STEERING COLUMN. VEHICLE RETURNED BACK TO THE REPAIR SHOP, AND MECHANIC DETERMINED THAT THERE WAS A PROBLEM …

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NHTSA ODI #10103274

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.