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2005 Ford F-150

Owner reports · Recalls · Investigations

Similar to other model years

Owner complaints for the 2005 Ford F-150 do not stand out strongly from the model-year median of 676.

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When problems were reported

Mileage at the reported incident

973 reports with mileage · 139 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 to inspect

Issues worth paying extra attention to based on owner reports.

  • Visibility. Review the 260 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine. Review the 117 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Power Train. Review the 112 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

50 crash reports29 fire reports48 injury reports

Structure complaints

77 reports
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Mileage unknown · Feb 21, 2022
Structure

The frame of the vehicle is rusted through in multiple spots. When I picked the vehicle up on the lift the weight of the vehicle crushed the bottom side of the frame upward 1/2" upon inspection below the front doors where the frame is welded together it is also rusted through. While looking up recalls I found images and videos o…

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The frame of the vehicle is rusted through in multiple spots. When I picked the vehicle up on the lift the weight of the vehicle crushed the bottom side of the frame upward 1/2" upon inspection below the front doors where the frame is welded together it is also rusted through. While looking up recalls I found images and videos of other same generation F-150's that have the same problem. 1 video the entire bottom side of the frame from the engine to the front leaf spring mounts was rusted through. U-haul is aware of the issue and doesn't allow certain Ford vehicles to tow their trailers due to this issue. It's only a matter of time before the frames start breaking like the Toyota pickups and accidents start to come in.

NHTSA ODI #11453273

Mileage unknown · Aug 3, 2021
Structure

This and many other trucks of this generation have major frame rot issues due to the box frame. The rest of my truck looks excellent but the frame is so bad its most likely not repairable. I am not the only one with this major safety issue. Its only a 16 year old truck. Thankfully I have not towed or put a large load in the bed …

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This and many other trucks of this generation have major frame rot issues due to the box frame. The rest of my truck looks excellent but the frame is so bad its most likely not repairable. I am not the only one with this major safety issue. Its only a 16 year old truck. Thankfully I have not towed or put a large load in the bed or else it could split in half. I wash my car seasonally and pressure wash off rust every spring. Yet the frame has rotted so badly they could not put it on a lift to do the alignment. I love this truck and I'm a big fan of the f150 line as a whole. Ford should take responsibility as Toyota has and fix their customers frames from this generation. I love ford but its always interesting walking through a parking lot and seeing every 04-08 f150 with major frame rot. Without fail every single one has that issue. Seems to me like they didn't properly galvanize and protect the steel. I am now needing to do a bed off frame restoration since no shop will take it on. This truck that should be going for $5k with this insane used car market. (August 3rd 2020) yet it is max $200 in scrap. Bad / cheap engineering should not be the owners responsibility. Yet that is what it has come to. It was most likely an honest unforseen mistake on their part. Overengineering the rigidity but ignoring the long term effects. Short term strength for log term pain as is commonly said with these trucks. I'm sure in a few years time these will just start breaking in half over bumps on the freeway. I beg and encourage ford to fix this before people die. I doubt ford wants another pr fiasco like the pinto. Hopefully they will do a cost analysis and realize that a recall is a much better option. Seem like 250-500k a pop for settlements for the most popular truck of all time is much much more than 5k per affected vehicle. Not including the long term dip in sales. So unless they want the other brands to win the truck war they gotta fix it. Tldr: a recall is cheaper than death.

NHTSA ODI #11427546

127,000 miles · Apr 25, 2021
StructureSuspension

FRAME RUSTING TERRIBLY AND FRAME CRACKING NEAR DRIVERS SIDE FORWARD LEAF SPRING MOUNT. TRUCK HAS ONLY 128,000 MILES. DO NOT HAUL OR TOW ANY WHERE NEAR THE TRUCKS CAPACITY. NORMAL DRIVING AND MINOR OFF ROAD USE.

NHTSA ODI #11413821

75,646 miles · Apr 23, 2021
Structure

PURCHASED VEHICLE FEB 2021 FROM PRIVATE OWNER. TOOK VEHICLE IN FOR SERVICING. SERVICE DEPARTMENT INFORMED ME THAT THE OIL CHANGE COULD NOT BE COMPLETED, BECAUSE THEY WERE AFRAID TO PLACE THE VEHICLE ON THE LIFT DUE TO THE FACT THAT IT MIGHT SPLIT DUE TO THE FRAME BEING RUSTED COMPLETELY THROUGH. FURTHER, I WAS TOLD THAT THE VEHI…

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PURCHASED VEHICLE FEB 2021 FROM PRIVATE OWNER. TOOK VEHICLE IN FOR SERVICING. SERVICE DEPARTMENT INFORMED ME THAT THE OIL CHANGE COULD NOT BE COMPLETED, BECAUSE THEY WERE AFRAID TO PLACE THE VEHICLE ON THE LIFT DUE TO THE FACT THAT IT MIGHT SPLIT DUE TO THE FRAME BEING RUSTED COMPLETELY THROUGH. FURTHER, I WAS TOLD THAT THE VEHICLE WAS UNSAFE TO DRIVE DUE TO THE EXTENSIVE CORROSION OF THE FRAME ON BOTH THE PASSENGER AND DRIVER SIDE. I WAS INFORMED THAT AT ANY TIME, IF I HIT A BUMP OR WAS HIT FROM BEHIND, THE VEHICLE WOULD FOLD IN HALF. COMPLAINT ID #: ODI 11413329

NHTSA ODI #11413622

76,000 miles · Apr 22, 2021
Structure

TL* THE CONTACT OWNS A 2005 FORD F-150. THE CONTACT STATED THAT HE LEARNED THAT HIS VEHICLE WAS SEVERELY RUSTED ON THE PASSENGER'S AND DRIVER'S SIDE OF THE VEHICLE. THE VEHICLE WAS RUSTED FROM THE MIDDLE OF THE VEHICLE TO THE REAR OF THE VEHICLE. THE CONTACT HAD TAKEN THE VEHICLE TO A CERTIFIED MECHANIC AS WELL AS TWO BODY SHOPS…

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TL* THE CONTACT OWNS A 2005 FORD F-150. THE CONTACT STATED THAT HE LEARNED THAT HIS VEHICLE WAS SEVERELY RUSTED ON THE PASSENGER'S AND DRIVER'S SIDE OF THE VEHICLE. THE VEHICLE WAS RUSTED FROM THE MIDDLE OF THE VEHICLE TO THE REAR OF THE VEHICLE. THE CONTACT HAD TAKEN THE VEHICLE TO A CERTIFIED MECHANIC AS WELL AS TWO BODY SHOPS WHO STATED THAT THE ENTIRE SUBFRAME NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE ISSUE. THE APPROXIMATE FAILURE MILEAGE WAS 76,000.

NHTSA ODI #11413329

Mileage unknown · Apr 8, 2021
Power TrainStructureSuspension

COMPLETE FRAME UNDER TRUNK IS RUSTED TO WHERE THE FRAME IS GETTING READY TO BREAK IN HALF I HAVE LOOKED AT SEVERAL OTHER OF THE SAME MAKE AND MODEL AND THEY HAVE THE SAME SIMILAR PROBLEMS SO I'M NOT AS BAD AS OTHERS BUT 90% OF THEM ARE NOT SAFE TO DRIVE I LIVE IN THE AREA THERE'S NOT A LOT OF SALT NORE SAND IF THIS WAS A PROBLE…

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COMPLETE FRAME UNDER TRUNK IS RUSTED TO WHERE THE FRAME IS GETTING READY TO BREAK IN HALF I HAVE LOOKED AT SEVERAL OTHER OF THE SAME MAKE AND MODEL AND THEY HAVE THE SAME SIMILAR PROBLEMS SO I'M NOT AS BAD AS OTHERS BUT 90% OF THEM ARE NOT SAFE TO DRIVE I LIVE IN THE AREA THERE'S NOT A LOT OF SALT NORE SAND IF THIS WAS A PROBLEM WITH JUST MY VEHICLE I WOULD UNDERSTAND BUT SINCE IT IS A PROBLEM WITH A LOT OF THESE TRUCKS SOMETHING NEEDS TO BE DONE BUY FORD MANUFACTURES.

NHTSA ODI #11407009

170,000 miles · Dec 29, 2020
Structure

WENT TO HAVE TRUCK LINED UP AND WAS TOLD IT HAD RUSTED THE FRAME ALMOST INTO IN THE REAR. IN MORE THAN ONE PLACE.

NHTSA ODI #11385401

1,150,000 miles · Oct 14, 2020
EngineStructure

HAD VEHICLE TOWED TO A REPAIR GARAGE TO HAVE STARTER REPLACED.ACCORDING TO REPAIR TECH.WHILE LIFTING TRUCK A LOT OF CRACKING SOUND S INSPECTION OF FRAME REVILED EXCESSIVE RUSTING AND CRACKS .THEY CALLED AND TOLD ME TRUCK WAS UN SAFE TO USE.HAVE BILLS WITH STATEMENTS MADE BY REPAIR SHOP.

NHTSA ODI #11364380

75,000 miles · Sep 24, 2020
Structure

TL* THE CONTACT OWNS A 2005 FORD F-150. THE CONTACT STATED THAT WHILE THE VEHICLE WAS AT THE LOCAL DEALER MEL ERVIN FORD LOCATED AT 15455 OAKLEY RD, CHESANING, MI 48616, IT WAS DISCOVERED THAT THE SUB FRAME OF THE VEHICLE EXPERIENCED RUSTING AND CORROSION UNDER THE CABIN SECTION OF THE VEHICLE. THE CAUSE OF THE FAILURE WAS NOT D…

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TL* THE CONTACT OWNS A 2005 FORD F-150. THE CONTACT STATED THAT WHILE THE VEHICLE WAS AT THE LOCAL DEALER MEL ERVIN FORD LOCATED AT 15455 OAKLEY RD, CHESANING, MI 48616, IT WAS DISCOVERED THAT THE SUB FRAME OF THE VEHICLE EXPERIENCED RUSTING AND CORROSION UNDER THE CABIN SECTION OF THE VEHICLE. THE CAUSE OF THE FAILURE WAS NOT DETERMINED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED. THE FAILURE MILEAGE WAS 75,000.

NHTSA ODI #11360971

57,000 miles · Dec 17, 2019
StructureSuspension

TL* THE CONTACT OWNS A 2005 FORD F-150. AFTER REPLACING THE TIRES ON THE VEHICLE, THE CONTACT HEARD A CRACKING NOISE WHEN THE VEHICLE WAS PLACED ON A LIFT. THE INDEPENDENT MECHANIC CONFIRMED THE FRAME WAS RUSTED THROUGH TO THE POINT THAT IT WAS UNSAFE TO PLACE ON THE LIFT. THE VEHICLE WAS TAKEN BACK TO FREDERICK MOTOR COMPANY (1…

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TL* THE CONTACT OWNS A 2005 FORD F-150. AFTER REPLACING THE TIRES ON THE VEHICLE, THE CONTACT HEARD A CRACKING NOISE WHEN THE VEHICLE WAS PLACED ON A LIFT. THE INDEPENDENT MECHANIC CONFIRMED THE FRAME WAS RUSTED THROUGH TO THE POINT THAT IT WAS UNSAFE TO PLACE ON THE LIFT. THE VEHICLE WAS TAKEN BACK TO FREDERICK MOTOR COMPANY (1 WAVERLEY DR, FREDERICK, MD 21702, (800) 734-9118). THE CONTACT WAS INFORMED THAT THEY COULD NOT ASSIST SINCE THE VEHICLE WAS NOT INCLUDED IN A RECALL. THE MANUFACTURER WAS NOT CONTACTED. THE FAILURE MILEAGE WAS 57,000.*BF*JB

NHTSA ODI #11289564

Official recalls

3

11V107000 · Air Bags:frontal:driver Side:inflator Module

Feb 23, 2011

FORD IS RECALLING CERTAIN MODEL YEAR 2004-2006 F-150 PICK UP TRUCKS AS WELL AS CERTAIN MODEL YEAR 2006 LINCOLN MARK LT VEHICLES. IF THE CLOCKSPRING JUMPER WIRE COMES IN CONTACT WITH THE DRIVER SIDE FRONTAL AIR BAG LOWER HORN PLATE, THE WIRE INSULATION MAY BECOME CHAFED, CREATING A POTENTIAL FOR A SHORT CIRCUIT. IF THIS OCCURS THE AIR BAG WARNING LAMP MAY ILLUMINATE INDICATING THAT SERVICE IS REQUIRED.

Consequence & remedy

Consequence: THE DRIVER SIDE FRONTAL AIR BAG COULD INADVERTENTLY DEPLOY INCREASING THE RISK OF INJURY OR LOSS OF VEHICLE CONTROL IF OCCURRING WHILE IN MOTION.

Remedy: FORD WILL NOTIFY OWNERS AND INSTRUCT THEM TO TAKE THEIR VEHICLES TO A FORD OR LINCOLN/MERCURY DEALER TO HAVE A NEW CLOCKSPRING JUMPER WIRE INSTALLED THAT INCORPORATES A PROTECTIVE MESH COVER. REPAIRS WILL BE PERFORMED FREE OF CHARGE. THIS SAFETY RECALL BEGAN ON SOME VEHICLES IN MARCH 2011. THE RECALL CAMPAIGN ON THE EXPANDED POPULATION IS EXPECTED TO BEGIN ON OR ABOUT MAY 9, 2011. OWNERS MAY CONTACT THE FORD MOTOR COMPANY CUSTOMER RELATIONSHIP CENTER AT 1-866-436-7332.

08V208000 · Service Brakes, Hydraulic:power Assist:vacuum:hoses, Lines/piping, And Fittings

May 7, 2008

FORD IS RECALLING 605,684 MY 2005-2006 F-150 AND LINCOLN MARK LT VEHICLES EQUIPPED WITH 5.4L 3-VALVE ENGINES. THE BRAKE BOOSTER VACUUM SUPPLY HOSE ATTACHED TO THE INTAKE MANIFOLD FITTING MAY SWELL OVER TIME AND LOSE RETENTION FORCE. THIS CONDITION COULD ALLOW THE HOSE TO BECOME DETACHED FROM THE FITTING DURING AN INTAKE MANIFOLD BACKFIRE. SHOULD THE HOSE DETACH FROM THE INTAKE MANIFOLD, SEVERAL BRAKE APPLICATIONS WITH POWER ASSIST WILL BE AVAILABLE BEFORE THE VACUUM RESERVE IS DEPLETED.

Consequence & remedy

Consequence: ONCE THE BRAKE BOOSTER VACUUM RESERVE IS DEPLETED, THE DRIVER WILL HAVE FOUNDATION BRAKE FUNCTION, BUT WITH INCREASED BRAKE PEDAL EFFORT. REDUCED VEHICLE BRAKING COULD LEAD TO A CRASH.

Remedy: DEALERS WILL REPLACE A RUBBER HOSE ON THE BRAKE BOOSTER VACUUM SUPPLY TUBE ASSEMBLY. THE RECALL BEGAN ON JUNE 27, 2008. OWNERS MAY CONTACT FORD AT 1-800-392-3673.

06V033000 · Interior Lighting

Feb 6, 2006

CERTAIN PICKUP TRUCKS FAIL TO COMPLY WITH EITHER THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD (FMVSS) NO. 105, 'HYDRAULIC AND ELECTRIC BRAKE SYSTEMS' OR FMVSS NO. 135, 'PASSENGER CAR BRAKE SYSTEMS.' THESE VEHICLES WERE BUILT WITH A SOFTWARE ERROR IN THE INSTRUMENT CLUSTER.

Consequence & remedy

Consequence: THIS ERROR COULD PREVENT THE ANTILOCK BRAKE SYSTEM (ABS) WARNING LIGHT FROM ILLUMINATING IF THE ABS MODULE EVER BECAME INOPERATIVE.

Remedy: DEALERS WILL RECALIBRATE THE INSTRUMENT CLUSTER IN THESE VEHICLES. THE RECALL BEGAN ON FEBRUARY 27, 2006. OWNERS MAY CONTACT FORD AT 1-800-392-3673.

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

NHTSA investigations

3

EA10001 · Inadvertent Airbag Deployment

Opened Jan 13, 2010 · Closed Apr 25, 2011

Status: closed (inferred from source dates) · Air Bags; Air Bags:frontal; Air Bags:frontal:driver Side:inflator Module; Air Bags:frontal:sensor/control MODULE-INACTIVE

ODI opened this investigation based on reports of inadvertent airbag deployment.Data provided by Ford indicated that the airbag clockspring jumper wire, which is situated inside the steering wheel assembly, was installed in a manner that would allow it to rub (abrade) against a sharp metal edge on the nearby horn plate.Because the horn plate is electrically grounded the abrasion of an airbag wire on the sharp edge could cause a short circuit condition.As a result the airbag light may illuminate and/or the airbag may inadvertently deploy.Inadvertent deployments are most likely to occur during the airbag system's self-diagnostic test that initiates when the ignition switch is turned on.Ford modified the vehicle design in late January 2006 adding a protective tape over the sharp metal edge of the horn plate.Ford made additional design changes on MY 2007 vehicles to the horn plate, the clockspring jumper, and the connector layouts to further address this issue.ODI identified 318 deployment incidents with 121 alleged injury reports from subject vehicles.All but one of the incident and injury reports occurred in vehicles built before the January 2006 modification.In addition, there was one incident and alleged injury reported in the MY 2006 Mark LT vehicles that share the same design. In letters dated February 21 and April 11, 2011, Ford announced a recall of all of the approximately 1.3 million MY 2004-2006 F-150 vehicles built prior to January 24, 2006, the date the initial vehicle modification was made.In addition, approximately 14,000 MY 2006 Mark LT vehicles built prior to January 24, 2006 will also be recalled.Vehicles built after that date, which contain the modification, are not within the recall scope.Accordingly the investigation is closed.

Additional source detail variants (4)

Air Bags

ODI opened this investigation based on reports of inadvertent airbag deployment.Data provided by Ford indicated that the airbag clockspring jumper wire, which is situated inside the steering wheel assembly, was installed in a manner that would allow it to rub (abrade) against a sharp metal edge on the nearby horn plate.Because the horn plate is electrically grounded the abrasion of an airbag wire on the sharp edge could cause a short circuit condition.As a result the airbag light may illuminate and/or the airbag may inadvertently deploy.Inadvertent deployments are most likely to occur during the airbag system's self-diagnostic test that initiates when the ignition switch is turned on.Ford modified the vehicle design in late January 2006 adding a protective tape over the sharp metal edge of the horn plate.Ford made additional design changes on MY 2007 vehicles to the horn plate, the clockspring jumper, and the connector layouts to further address this issue.ODI identified 318 deployment incidents with 121 alleged injury reports from subject vehicles.All but one of the incident and injury reports occurred in vehicles built before the January 2006 modification.In addition, there was one incident and alleged injury reported in the MY 2006 Mark LT vehicles that share the same design. In letters dated February 21 and April 11, 2011, Ford announced a recall of all of the approximately 1.3 million MY 2004-2006 F-150 vehicles built prior to January 24, 2006, the date the initial vehicle modification was made.In addition, approximately 14,000 MY 2006 Mark LT vehicles built prior to January 24, 2006 will also be recalled.Vehicles built after that date, which contain the modification, are not within the recall scope.Accordingly the investigation is closed.

Air Bags:frontal:driver Side:inflator Module

ODI opened this investigation based on reports of inadvertent airbag deployment.Data provided by Ford indicated that the airbag clockspring jumper wire, which is situated inside the steering wheel assembly, was installed in a manner that would allow it to rub (abrade) against a sharp metal edge on the nearby horn plate.Because the horn plate is electrically grounded the abrasion of an airbag wire on the sharp edge could cause a short circuit condition.As a result the airbag light may illuminate and/or the airbag may inadvertently deploy.Inadvertent deployments are most likely to occur during the airbag system's self-diagnostic test that initiates when the ignition switch is turned on.Ford modified the vehicle design in late January 2006 adding a protective tape over the sharp metal edge of the horn plate.Ford made additional design changes on MY 2007 vehicles to the horn plate, the clockspring jumper, and the connector layouts to further address this issue.ODI identified 318 deployment incidents with 121 alleged injury reports from subject vehicles.All but one of the incident and injury reports occurred in vehicles built before the January 2006 modification.In addition, there was one incident and alleged injury reported in the MY 2006 Mark LT vehicles that share the same design. In letters dated February 21 and April 11, 2011, Ford announced a recall of all of the approximately 1.3 million MY 2004-2006 F-150 vehicles built prior to January 24, 2006, the date the initial vehicle modification was made.In addition, approximately 14,000 MY 2006 Mark LT vehicles built prior to January 24, 2006 will also be recalled.Vehicles built after that date, which contain the modification, are not within the recall scope.Accordingly the investigation is closed.

Air Bags:frontal

ODI opened this investigation based on reports of inadvertent airbag deployment.Data provided by Ford indicated that the airbag clockspring jumper wire, which is situated inside the steering wheel assembly, was installed in a manner that would allow it to rub (abrade) against a sharp metal edge on the nearby horn plate.Because the horn plate is electrically grounded the abrasion of an airbag wire on the sharp edge could cause a short circuit condition.As a result the airbag light may illuminate and/or the airbag may inadvertently deploy.Inadvertent deployments are most likely to occur during the airbag system's self-diagnostic test that initiates when the ignition switch is turned on.Ford modified the vehicle design in late January 2006 adding a protective tape over the sharp metal edge of the horn plate.Ford made additional design changes on MY 2007 vehicles to the horn plate, the clockspring jumper, and the connector layouts to further address this issue.ODI identified 318 deployment incidents with 121 alleged injury reports from subject vehicles.All but one of the incident and injury reports occurred in vehicles built before the January 2006 modification.In addition, there was one incident and alleged injury reported in the MY 2006 Mark LT vehicles that share the same design. In letters dated February 21 and April 11, 2011, Ford announced a recall of all of the approximately 1.3 million MY 2004-2006 F-150 vehicles built prior to January 24, 2006, the date the initial vehicle modification was made.In addition, approximately 14,000 MY 2006 Mark LT vehicles built prior to January 24, 2006 will also be recalled.Vehicles built after that date, which contain the modification, are not within the recall scope.Accordingly the investigation is closed.

Air Bags:frontal:sensor/control MODULE-INACTIVE

ODI opened this investigation based on reports of inadvertent airbag deployment.Data provided by Ford indicated that the airbag clockspring jumper wire, which is situated inside the steering wheel assembly, was installed in a manner that would allow it to rub (abrade) against a sharp metal edge on the nearby horn plate.Because the horn plate is electrically grounded the abrasion of an airbag wire on the sharp edge could cause a short circuit condition.As a result the airbag light may illuminate and/or the airbag may inadvertently deploy.Inadvertent deployments are most likely to occur during the airbag system's self-diagnostic test that initiates when the ignition switch is turned on.Ford modified the vehicle design in late January 2006 adding a protective tape over the sharp metal edge of the horn plate.Ford made additional design changes on MY 2007 vehicles to the horn plate, the clockspring jumper, and the connector layouts to further address this issue.ODI identified 318 deployment incidents with 121 alleged injury reports from subject vehicles.All but one of the incident and injury reports occurred in vehicles built before the January 2006 modification.In addition, there was one incident and alleged injury reported in the MY 2006 Mark LT vehicles that share the same design. In letters dated February 21 and April 11, 2011, Ford announced a recall of all of the approximately 1.3 million MY 2004-2006 F-150 vehicles built prior to January 24, 2006, the date the initial vehicle modification was made.In addition, approximately 14,000 MY 2006 Mark LT vehicles built prior to January 24, 2006 will also be recalled.Vehicles built after that date, which contain the modification, are not within the recall scope.Accordingly the investigation is closed.

PE09046 · Inadvertent Airbag Deployment

Opened Sep 24, 2009 · Closed Jan 19, 2010

Status: closed (inferred from source dates) · Air Bags; Air Bags:frontal; Air Bags:frontal:driver Side:inflator Module; Air Bags:frontal:sensor/control MODULE-INACTIVE

FORD REPORTS THAT THE INADVERTENT AIRBAG DEPLOYMENTS ARE MOST LIKELY CAUSED BY THE AIRBAG HORN MOUNTING PLATE'S SHARP METAL EDGE THAT EVENTUALLY CAN CHAFE/CUT THE AIRBAG CLOCKSPRING JUMPER WIRE LEADING TO A SHORT-TO-GROUND CONDITION.ONE HUNDRED EIGHTY TWO (182) OF THE 230 REPORTS WERE FOR AIRBAG DEPLOYMENTS RESULTING IN 56 INJURIES WITH REMAINING 48 REPORTS FOR AN AIRBAG LIGHT ILLUMINATION CONDITION.INJURIES INCLUDE ABRASION, CONTUSION AND CUTS TO THE ARM/HAND/FACE AND/OR UPPER BODY REGIONS.ONE OWNER REPORTED A BROKEN TOOTH AND TWO OWNERS REPORTED BEING KNOCKED UNCONSCIOUS AS A RESULT OF THE AIRBAG DEPLOYMENT.IN ADDITION, MY2004 AND MY2006 F-150 VEHICLES ALSO CONTAIN THE SAME DESIGN THAT RESULTED IN AN ADDITIONAL 89 REPORTS WITH 37 AIRBAG DEPLOYMENTS AND NINE INJURIES. FORD MADE AN INTERIM DESIGN CHANGE TO THE HORN MOUNTING PLATE IN JANUARY 2006 AND THEN MAJOR CHANGES TO THE HORN MOUNTING PLATE, AIRBAG MODULE AND CLOCKSPRING JUMPER WIRE DESIGNS IN JUNE 2006 FOR THE MY2007 VEHICLES.THIS PRELIMINARY EVALUATION IS UPGRADED TO AN ENGINEERING ANALYSIS (EA10-001) TO INCLUDE MY2004-2006 F-150 VEHICLES AND TO FURTHER EVALUATE THE CONDITION.

Additional source detail variants (4)

Air Bags

FORD REPORTS THAT THE INADVERTENT AIRBAG DEPLOYMENTS ARE MOST LIKELY CAUSED BY THE AIRBAG HORN MOUNTING PLATE'S SHARP METAL EDGE THAT EVENTUALLY CAN CHAFE/CUT THE AIRBAG CLOCKSPRING JUMPER WIRE LEADING TO A SHORT-TO-GROUND CONDITION.ONE HUNDRED EIGHTY TWO (182) OF THE 230 REPORTS WERE FOR AIRBAG DEPLOYMENTS RESULTING IN 56 INJURIES WITH REMAINING 48 REPORTS FOR AN AIRBAG LIGHT ILLUMINATION CONDITION.INJURIES INCLUDE ABRASION, CONTUSION AND CUTS TO THE ARM/HAND/FACE AND/OR UPPER BODY REGIONS.ONE OWNER REPORTED A BROKEN TOOTH AND TWO OWNERS REPORTED BEING KNOCKED UNCONSCIOUS AS A RESULT OF THE AIRBAG DEPLOYMENT.IN ADDITION, MY2004 AND MY2006 F-150 VEHICLES ALSO CONTAIN THE SAME DESIGN THAT RESULTED IN AN ADDITIONAL 89 REPORTS WITH 37 AIRBAG DEPLOYMENTS AND NINE INJURIES. FORD MADE AN INTERIM DESIGN CHANGE TO THE HORN MOUNTING PLATE IN JANUARY 2006 AND THEN MAJOR CHANGES TO THE HORN MOUNTING PLATE, AIRBAG MODULE AND CLOCKSPRING JUMPER WIRE DESIGNS IN JUNE 2006 FOR THE MY2007 VEHICLES.THIS PRELIMINARY EVALUATION IS UPGRADED TO AN ENGINEERING ANALYSIS (EA10-001) TO INCLUDE MY2004-2006 F-150 VEHICLES AND TO FURTHER EVALUATE THE CONDITION.

Air Bags:frontal:driver Side:inflator Module

FORD REPORTS THAT THE INADVERTENT AIRBAG DEPLOYMENTS ARE MOST LIKELY CAUSED BY THE AIRBAG HORN MOUNTING PLATE'S SHARP METAL EDGE THAT EVENTUALLY CAN CHAFE/CUT THE AIRBAG CLOCKSPRING JUMPER WIRE LEADING TO A SHORT-TO-GROUND CONDITION.ONE HUNDRED EIGHTY TWO (182) OF THE 230 REPORTS WERE FOR AIRBAG DEPLOYMENTS RESULTING IN 56 INJURIES WITH REMAINING 48 REPORTS FOR AN AIRBAG LIGHT ILLUMINATION CONDITION.INJURIES INCLUDE ABRASION, CONTUSION AND CUTS TO THE ARM/HAND/FACE AND/OR UPPER BODY REGIONS.ONE OWNER REPORTED A BROKEN TOOTH AND TWO OWNERS REPORTED BEING KNOCKED UNCONSCIOUS AS A RESULT OF THE AIRBAG DEPLOYMENT.IN ADDITION, MY2004 AND MY2006 F-150 VEHICLES ALSO CONTAIN THE SAME DESIGN THAT RESULTED IN AN ADDITIONAL 89 REPORTS WITH 37 AIRBAG DEPLOYMENTS AND NINE INJURIES. FORD MADE AN INTERIM DESIGN CHANGE TO THE HORN MOUNTING PLATE IN JANUARY 2006 AND THEN MAJOR CHANGES TO THE HORN MOUNTING PLATE, AIRBAG MODULE AND CLOCKSPRING JUMPER WIRE DESIGNS IN JUNE 2006 FOR THE MY2007 VEHICLES.THIS PRELIMINARY EVALUATION IS UPGRADED TO AN ENGINEERING ANALYSIS (EA10-001) TO INCLUDE MY2004-2006 F-150 VEHICLES AND TO FURTHER EVALUATE THE CONDITION.

Air Bags:frontal

FORD REPORTS THAT THE INADVERTENT AIRBAG DEPLOYMENTS ARE MOST LIKELY CAUSED BY THE AIRBAG HORN MOUNTING PLATE'S SHARP METAL EDGE THAT EVENTUALLY CAN CHAFE/CUT THE AIRBAG CLOCKSPRING JUMPER WIRE LEADING TO A SHORT-TO-GROUND CONDITION.ONE HUNDRED EIGHTY TWO (182) OF THE 230 REPORTS WERE FOR AIRBAG DEPLOYMENTS RESULTING IN 56 INJURIES WITH REMAINING 48 REPORTS FOR AN AIRBAG LIGHT ILLUMINATION CONDITION.INJURIES INCLUDE ABRASION, CONTUSION AND CUTS TO THE ARM/HAND/FACE AND/OR UPPER BODY REGIONS.ONE OWNER REPORTED A BROKEN TOOTH AND TWO OWNERS REPORTED BEING KNOCKED UNCONSCIOUS AS A RESULT OF THE AIRBAG DEPLOYMENT.IN ADDITION, MY2004 AND MY2006 F-150 VEHICLES ALSO CONTAIN THE SAME DESIGN THAT RESULTED IN AN ADDITIONAL 89 REPORTS WITH 37 AIRBAG DEPLOYMENTS AND NINE INJURIES. FORD MADE AN INTERIM DESIGN CHANGE TO THE HORN MOUNTING PLATE IN JANUARY 2006 AND THEN MAJOR CHANGES TO THE HORN MOUNTING PLATE, AIRBAG MODULE AND CLOCKSPRING JUMPER WIRE DESIGNS IN JUNE 2006 FOR THE MY2007 VEHICLES.THIS PRELIMINARY EVALUATION IS UPGRADED TO AN ENGINEERING ANALYSIS (EA10-001) TO INCLUDE MY2004-2006 F-150 VEHICLES AND TO FURTHER EVALUATE THE CONDITION.

Air Bags:frontal:sensor/control MODULE-INACTIVE

FORD REPORTS THAT THE INADVERTENT AIRBAG DEPLOYMENTS ARE MOST LIKELY CAUSED BY THE AIRBAG HORN MOUNTING PLATE'S SHARP METAL EDGE THAT EVENTUALLY CAN CHAFE/CUT THE AIRBAG CLOCKSPRING JUMPER WIRE LEADING TO A SHORT-TO-GROUND CONDITION.ONE HUNDRED EIGHTY TWO (182) OF THE 230 REPORTS WERE FOR AIRBAG DEPLOYMENTS RESULTING IN 56 INJURIES WITH REMAINING 48 REPORTS FOR AN AIRBAG LIGHT ILLUMINATION CONDITION.INJURIES INCLUDE ABRASION, CONTUSION AND CUTS TO THE ARM/HAND/FACE AND/OR UPPER BODY REGIONS.ONE OWNER REPORTED A BROKEN TOOTH AND TWO OWNERS REPORTED BEING KNOCKED UNCONSCIOUS AS A RESULT OF THE AIRBAG DEPLOYMENT.IN ADDITION, MY2004 AND MY2006 F-150 VEHICLES ALSO CONTAIN THE SAME DESIGN THAT RESULTED IN AN ADDITIONAL 89 REPORTS WITH 37 AIRBAG DEPLOYMENTS AND NINE INJURIES. FORD MADE AN INTERIM DESIGN CHANGE TO THE HORN MOUNTING PLATE IN JANUARY 2006 AND THEN MAJOR CHANGES TO THE HORN MOUNTING PLATE, AIRBAG MODULE AND CLOCKSPRING JUMPER WIRE DESIGNS IN JUNE 2006 FOR THE MY2007 VEHICLES.THIS PRELIMINARY EVALUATION IS UPGRADED TO AN ENGINEERING ANALYSIS (EA10-001) TO INCLUDE MY2004-2006 F-150 VEHICLES AND TO FURTHER EVALUATE THE CONDITION.

PE08001 · Loss Of Brake POWER-ASSIST

Opened Jan 8, 2008 · Closed May 9, 2008

Status: closed (inferred from source dates) · Service Brakes, Hydraulic:power Assist; Service Brakes, Hydraulic:power Assist:vacuum; Service Brakes, Hydraulic:power Assist:vacuum:hoses, Lines/piping, And Fittings

BY LETTER DATED MAY 5, 2008, FORD MOTOR COMPANY (FORD) NOTIFIED THE AGENCY THAT IT WILL CONDUCT A SAFETY RECALL (NHTSA RECALL NUMBER 08V-208) TO ADDRESS A MANUFACTURING DEFECT IN APPROXIMATELY 605,684 MODEL YEAR (MY) 2005 AND 2006 FORD F-150 AND LINCOLN MARK LT VEHICLES ORIGINALLY EQUIPPED WITH THE 5.4L DISPLACEMENT, 3-VALVE PER CYLINDER, V-8 ENGINE.THE RECALLED VEHICLES WERE BUILT FROM JULY 18, 2004 THROUGH MAY 31, 2006 AT THE DEARBORN TRUCK PLANT; FROM MAY 4, 2004 THROUGH MAY 31, 2006 AT THE KANSAS CITY ASSEMBLY PLANT; AND FROM APRIL 19, 2004 THROUGH MAY 31, 2006 AT THE NORFOLK TRUCK PLANT.THE VEHICLES WERE MANUFACTURED WITH THE SAME DEFECTIVE BRAKE BOOSTER VACUUM SUPPLY HOSE ASSEMBLY UNIQUE TO THE 5.4L V-8 ENGINE.FORD F-150 VEHICLES EQUIPPED WITH OPTIONALLY AVAILABLE 4.2L V6 AND 4.6L V-8 ENGINES ARE NOT INCLUDED IN THIS RECALL ACTION BECAUSE THEY UTILIZE A DIFFERENT, ONE-PIECE BRAKE BOOSTER VACUUM SUPPLY HOSE ASSEMBLY THAT DOES NOT EXHIBIT AN APPARENT DEFECT TREND. THE RECALLED VEHICLES UTILIZE A TWO-PIECE BRAKE BOOSTER VACUUM SUPPLY HOSE ASSEMBLY COMPRISED OF A STANDPIPE ASSEMBLY AND VACUUM HOSE.THE STANDPIPE ASSEMBLY ATTACHES TO A FITTING ON THE ENGINE AIR INTAKE MANIFOLD UTILIZING A FLEXIBLE RUBBER HOSE AND PLASTIC ELBOW.THE VACUUM HOSE ATTACHES TO THE OPPOSITE END OF THE STANDPIPE ASSEMBLY AND CONNECTS TO A CHECK VALVE FITTING AT THE BRAKE BOOSTER ASSEMBLY.ACCORDING TO FORD, THE PORTION OF THE BRAKE BOOSTER VACUUM SUPPLY HOSE ASSEMBLY ATTACHED TO THE INTAKE MANIFOLD MAY SWELL OVER TIME AND LOSE RETENTION FORCE, WHICH MAY ALLOW THE HOSE TO BECOME DETACHED FROM THE INTAKE MANIFOLD.SHOULD THE BRAKE BOOSTER VACUUM SUPPLY HOSE ASSEMBLY BE DISRUPTED, APPLICATION OF THE BRAKE PEDAL MAY DEPLETE THE VACUUM RESERVE AND CONSEQUENTLY RESULT IN LOSS OF BRAKE POWER-ASSIST. TO CORRECT THE SAFETY DEFECT, FORD WILL INSTALL AN IMPROVED DESIGN BRAKE BOOSTER VACUUM SUPPLY HOSE ASSEMBLY THAT UTILIZES A HOSE CLAMP AT THE INTAKE MANIFOLD ATTACHMENT. THIS REMEDY WILL BE PROVIDED FREE OF CHARGE FOR ALL RECALLED VEHICLES.LATER PRODUCTION FORD F-150 AND LINCOLN MARK LT VEHICLES BUILT AFTER MAY 2006 WERE MANUFACTURED WITH A HOSE CLAMP AT THE BRAKE BOOSTER VACUUM SUPPLY HOSE/INTAKE MANIFOLD ATTACHMENT AND ARE NOT AFFECTED. TO DATE, THE OFFICE OF DEFECTS INVESTIGATION (ODI) IS AWARE OF 324 NON-DUPLICATIVE COMPLAINTS AND 14 NON-INJURY CRASHES RELATED TO THE ALLEGED DEFECT IN THE SUBJECT VEHICLES.IN ADDITION, ODI IS AWARE OF 4,465 SUBJECT VEHICLES THAT EXPERIENCED ONE OR MORE WARRANTY CLAIMS TO REPAIR OR REPLACE THE SUBJECT BRAKE BOOSTER VACUUM SUPPLY HOSE ASSEMBLY. THE ACTION TAKEN BY FORD IS SUFFICIENT TO RESOLVE THE ISSUES RAISED BY THIS INVESTIGATION.ACCORDINGLY, THIS INVESTIGATION IS CLOSED.

Additional source detail variants (3)

Service Brakes, Hydraulic:power Assist

BY LETTER DATED MAY 5, 2008, FORD MOTOR COMPANY (FORD) NOTIFIED THE AGENCY THAT IT WILL CONDUCT A SAFETY RECALL (NHTSA RECALL NUMBER 08V-208) TO ADDRESS A MANUFACTURING DEFECT IN APPROXIMATELY 605,684 MODEL YEAR (MY) 2005 AND 2006 FORD F-150 AND LINCOLN MARK LT VEHICLES ORIGINALLY EQUIPPED WITH THE 5.4L DISPLACEMENT, 3-VALVE PER CYLINDER, V-8 ENGINE.THE RECALLED VEHICLES WERE BUILT FROM JULY 18, 2004 THROUGH MAY 31, 2006 AT THE DEARBORN TRUCK PLANT; FROM MAY 4, 2004 THROUGH MAY 31, 2006 AT THE KANSAS CITY ASSEMBLY PLANT; AND FROM APRIL 19, 2004 THROUGH MAY 31, 2006 AT THE NORFOLK TRUCK PLANT.THE VEHICLES WERE MANUFACTURED WITH THE SAME DEFECTIVE BRAKE BOOSTER VACUUM SUPPLY HOSE ASSEMBLY UNIQUE TO THE 5.4L V-8 ENGINE.FORD F-150 VEHICLES EQUIPPED WITH OPTIONALLY AVAILABLE 4.2L V6 AND 4.6L V-8 ENGINES ARE NOT INCLUDED IN THIS RECALL ACTION BECAUSE THEY UTILIZE A DIFFERENT, ONE-PIECE BRAKE BOOSTER VACUUM SUPPLY HOSE ASSEMBLY THAT DOES NOT EXHIBIT AN APPARENT DEFECT TREND. THE RECALLED VEHICLES UTILIZE A TWO-PIECE BRAKE BOOSTER VACUUM SUPPLY HOSE ASSEMBLY COMPRISED OF A STANDPIPE ASSEMBLY AND VACUUM HOSE.THE STANDPIPE ASSEMBLY ATTACHES TO A FITTING ON THE ENGINE AIR INTAKE MANIFOLD UTILIZING A FLEXIBLE RUBBER HOSE AND PLASTIC ELBOW.THE VACUUM HOSE ATTACHES TO THE OPPOSITE END OF THE STANDPIPE ASSEMBLY AND CONNECTS TO A CHECK VALVE FITTING AT THE BRAKE BOOSTER ASSEMBLY.ACCORDING TO FORD, THE PORTION OF THE BRAKE BOOSTER VACUUM SUPPLY HOSE ASSEMBLY ATTACHED TO THE INTAKE MANIFOLD MAY SWELL OVER TIME AND LOSE RETENTION FORCE, WHICH MAY ALLOW THE HOSE TO BECOME DETACHED FROM THE INTAKE MANIFOLD.SHOULD THE BRAKE BOOSTER VACUUM SUPPLY HOSE ASSEMBLY BE DISRUPTED, APPLICATION OF THE BRAKE PEDAL MAY DEPLETE THE VACUUM RESERVE AND CONSEQUENTLY RESULT IN LOSS OF BRAKE POWER-ASSIST. TO CORRECT THE SAFETY DEFECT, FORD WILL INSTALL AN IMPROVED DESIGN BRAKE BOOSTER VACUUM SUPPLY HOSE ASSEMBLY THAT UTILIZES A HOSE CLAMP AT THE INTAKE MANIFOLD ATTACHMENT. THIS REMEDY WILL BE PROVIDED FREE OF CHARGE FOR ALL RECALLED VEHICLES.LATER PRODUCTION FORD F-150 AND LINCOLN MARK LT VEHICLES BUILT AFTER MAY 2006 WERE MANUFACTURED WITH A HOSE CLAMP AT THE BRAKE BOOSTER VACUUM SUPPLY HOSE/INTAKE MANIFOLD ATTACHMENT AND ARE NOT AFFECTED. TO DATE, THE OFFICE OF DEFECTS INVESTIGATION (ODI) IS AWARE OF 324 NON-DUPLICATIVE COMPLAINTS AND 14 NON-INJURY CRASHES RELATED TO THE ALLEGED DEFECT IN THE SUBJECT VEHICLES.IN ADDITION, ODI IS AWARE OF 4,465 SUBJECT VEHICLES THAT EXPERIENCED ONE OR MORE WARRANTY CLAIMS TO REPAIR OR REPLACE THE SUBJECT BRAKE BOOSTER VACUUM SUPPLY HOSE ASSEMBLY. THE ACTION TAKEN BY FORD IS SUFFICIENT TO RESOLVE THE ISSUES RAISED BY THIS INVESTIGATION.ACCORDINGLY, THIS INVESTIGATION IS CLOSED.

Service Brakes, Hydraulic:power Assist:vacuum

BY LETTER DATED MAY 5, 2008, FORD MOTOR COMPANY (FORD) NOTIFIED THE AGENCY THAT IT WILL CONDUCT A SAFETY RECALL (NHTSA RECALL NUMBER 08V-208) TO ADDRESS A MANUFACTURING DEFECT IN APPROXIMATELY 605,684 MODEL YEAR (MY) 2005 AND 2006 FORD F-150 AND LINCOLN MARK LT VEHICLES ORIGINALLY EQUIPPED WITH THE 5.4L DISPLACEMENT, 3-VALVE PER CYLINDER, V-8 ENGINE.THE RECALLED VEHICLES WERE BUILT FROM JULY 18, 2004 THROUGH MAY 31, 2006 AT THE DEARBORN TRUCK PLANT; FROM MAY 4, 2004 THROUGH MAY 31, 2006 AT THE KANSAS CITY ASSEMBLY PLANT; AND FROM APRIL 19, 2004 THROUGH MAY 31, 2006 AT THE NORFOLK TRUCK PLANT.THE VEHICLES WERE MANUFACTURED WITH THE SAME DEFECTIVE BRAKE BOOSTER VACUUM SUPPLY HOSE ASSEMBLY UNIQUE TO THE 5.4L V-8 ENGINE.FORD F-150 VEHICLES EQUIPPED WITH OPTIONALLY AVAILABLE 4.2L V6 AND 4.6L V-8 ENGINES ARE NOT INCLUDED IN THIS RECALL ACTION BECAUSE THEY UTILIZE A DIFFERENT, ONE-PIECE BRAKE BOOSTER VACUUM SUPPLY HOSE ASSEMBLY THAT DOES NOT EXHIBIT AN APPARENT DEFECT TREND. THE RECALLED VEHICLES UTILIZE A TWO-PIECE BRAKE BOOSTER VACUUM SUPPLY HOSE ASSEMBLY COMPRISED OF A STANDPIPE ASSEMBLY AND VACUUM HOSE.THE STANDPIPE ASSEMBLY ATTACHES TO A FITTING ON THE ENGINE AIR INTAKE MANIFOLD UTILIZING A FLEXIBLE RUBBER HOSE AND PLASTIC ELBOW.THE VACUUM HOSE ATTACHES TO THE OPPOSITE END OF THE STANDPIPE ASSEMBLY AND CONNECTS TO A CHECK VALVE FITTING AT THE BRAKE BOOSTER ASSEMBLY.ACCORDING TO FORD, THE PORTION OF THE BRAKE BOOSTER VACUUM SUPPLY HOSE ASSEMBLY ATTACHED TO THE INTAKE MANIFOLD MAY SWELL OVER TIME AND LOSE RETENTION FORCE, WHICH MAY ALLOW THE HOSE TO BECOME DETACHED FROM THE INTAKE MANIFOLD.SHOULD THE BRAKE BOOSTER VACUUM SUPPLY HOSE ASSEMBLY BE DISRUPTED, APPLICATION OF THE BRAKE PEDAL MAY DEPLETE THE VACUUM RESERVE AND CONSEQUENTLY RESULT IN LOSS OF BRAKE POWER-ASSIST. TO CORRECT THE SAFETY DEFECT, FORD WILL INSTALL AN IMPROVED DESIGN BRAKE BOOSTER VACUUM SUPPLY HOSE ASSEMBLY THAT UTILIZES A HOSE CLAMP AT THE INTAKE MANIFOLD ATTACHMENT. THIS REMEDY WILL BE PROVIDED FREE OF CHARGE FOR ALL RECALLED VEHICLES.LATER PRODUCTION FORD F-150 AND LINCOLN MARK LT VEHICLES BUILT AFTER MAY 2006 WERE MANUFACTURED WITH A HOSE CLAMP AT THE BRAKE BOOSTER VACUUM SUPPLY HOSE/INTAKE MANIFOLD ATTACHMENT AND ARE NOT AFFECTED. TO DATE, THE OFFICE OF DEFECTS INVESTIGATION (ODI) IS AWARE OF 324 NON-DUPLICATIVE COMPLAINTS AND 14 NON-INJURY CRASHES RELATED TO THE ALLEGED DEFECT IN THE SUBJECT VEHICLES.IN ADDITION, ODI IS AWARE OF 4,465 SUBJECT VEHICLES THAT EXPERIENCED ONE OR MORE WARRANTY CLAIMS TO REPAIR OR REPLACE THE SUBJECT BRAKE BOOSTER VACUUM SUPPLY HOSE ASSEMBLY. THE ACTION TAKEN BY FORD IS SUFFICIENT TO RESOLVE THE ISSUES RAISED BY THIS INVESTIGATION.ACCORDINGLY, THIS INVESTIGATION IS CLOSED.

Service Brakes, Hydraulic:power Assist:vacuum:hoses, Lines/piping, And Fittings

BY LETTER DATED MAY 5, 2008, FORD MOTOR COMPANY (FORD) NOTIFIED THE AGENCY THAT IT WILL CONDUCT A SAFETY RECALL (NHTSA RECALL NUMBER 08V-208) TO ADDRESS A MANUFACTURING DEFECT IN APPROXIMATELY 605,684 MODEL YEAR (MY) 2005 AND 2006 FORD F-150 AND LINCOLN MARK LT VEHICLES ORIGINALLY EQUIPPED WITH THE 5.4L DISPLACEMENT, 3-VALVE PER CYLINDER, V-8 ENGINE.THE RECALLED VEHICLES WERE BUILT FROM JULY 18, 2004 THROUGH MAY 31, 2006 AT THE DEARBORN TRUCK PLANT; FROM MAY 4, 2004 THROUGH MAY 31, 2006 AT THE KANSAS CITY ASSEMBLY PLANT; AND FROM APRIL 19, 2004 THROUGH MAY 31, 2006 AT THE NORFOLK TRUCK PLANT.THE VEHICLES WERE MANUFACTURED WITH THE SAME DEFECTIVE BRAKE BOOSTER VACUUM SUPPLY HOSE ASSEMBLY UNIQUE TO THE 5.4L V-8 ENGINE.FORD F-150 VEHICLES EQUIPPED WITH OPTIONALLY AVAILABLE 4.2L V6 AND 4.6L V-8 ENGINES ARE NOT INCLUDED IN THIS RECALL ACTION BECAUSE THEY UTILIZE A DIFFERENT, ONE-PIECE BRAKE BOOSTER VACUUM SUPPLY HOSE ASSEMBLY THAT DOES NOT EXHIBIT AN APPARENT DEFECT TREND. THE RECALLED VEHICLES UTILIZE A TWO-PIECE BRAKE BOOSTER VACUUM SUPPLY HOSE ASSEMBLY COMPRISED OF A STANDPIPE ASSEMBLY AND VACUUM HOSE.THE STANDPIPE ASSEMBLY ATTACHES TO A FITTING ON THE ENGINE AIR INTAKE MANIFOLD UTILIZING A FLEXIBLE RUBBER HOSE AND PLASTIC ELBOW.THE VACUUM HOSE ATTACHES TO THE OPPOSITE END OF THE STANDPIPE ASSEMBLY AND CONNECTS TO A CHECK VALVE FITTING AT THE BRAKE BOOSTER ASSEMBLY.ACCORDING TO FORD, THE PORTION OF THE BRAKE BOOSTER VACUUM SUPPLY HOSE ASSEMBLY ATTACHED TO THE INTAKE MANIFOLD MAY SWELL OVER TIME AND LOSE RETENTION FORCE, WHICH MAY ALLOW THE HOSE TO BECOME DETACHED FROM THE INTAKE MANIFOLD.SHOULD THE BRAKE BOOSTER VACUUM SUPPLY HOSE ASSEMBLY BE DISRUPTED, APPLICATION OF THE BRAKE PEDAL MAY DEPLETE THE VACUUM RESERVE AND CONSEQUENTLY RESULT IN LOSS OF BRAKE POWER-ASSIST. TO CORRECT THE SAFETY DEFECT, FORD WILL INSTALL AN IMPROVED DESIGN BRAKE BOOSTER VACUUM SUPPLY HOSE ASSEMBLY THAT UTILIZES A HOSE CLAMP AT THE INTAKE MANIFOLD ATTACHMENT. THIS REMEDY WILL BE PROVIDED FREE OF CHARGE FOR ALL RECALLED VEHICLES.LATER PRODUCTION FORD F-150 AND LINCOLN MARK LT VEHICLES BUILT AFTER MAY 2006 WERE MANUFACTURED WITH A HOSE CLAMP AT THE BRAKE BOOSTER VACUUM SUPPLY HOSE/INTAKE MANIFOLD ATTACHMENT AND ARE NOT AFFECTED. TO DATE, THE OFFICE OF DEFECTS INVESTIGATION (ODI) IS AWARE OF 324 NON-DUPLICATIVE COMPLAINTS AND 14 NON-INJURY CRASHES RELATED TO THE ALLEGED DEFECT IN THE SUBJECT VEHICLES.IN ADDITION, ODI IS AWARE OF 4,465 SUBJECT VEHICLES THAT EXPERIENCED ONE OR MORE WARRANTY CLAIMS TO REPAIR OR REPLACE THE SUBJECT BRAKE BOOSTER VACUUM SUPPLY HOSE ASSEMBLY. THE ACTION TAKEN BY FORD IS SUFFICIENT TO RESOLVE THE ISSUES RAISED BY THIS INVESTIGATION.ACCORDINGLY, THIS INVESTIGATION IS CLOSED.