1999 Ford Windstar

Structure:frame And Members

In a January 26, 2011 Defect Information Report, Ford Motor Company (Ford) notified the National Highway Traffic Safety Administration (NHTSA) that it will conduct a safety recall to address corrosion related fractures in the front lower control arm rear attaching brackets and body mount attachments at the rear of the front subframe in approximately 425,288 model year (MY) 1999 through 2003 Ford Windstar vehicles manufactured from April 1998 to July 2003 and either sold or currently registered in the following high corrosion (Salt-Belt) states:Connecticut, Delaware, District of Columbia, Illinois, Indiana, Iowa, Kentucky, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Utah, Vermont, West Virginia and Wisconsin (NHTSA Recall No. 11V-030, Ford Recall No. 11S16).According to Ford, separation of a front lower control arm rear attaching bracket may result in a lower control arm separation and separations of both front subframe rear body mounts may result in separation of the steering intermediate shaft.Either condition could result in diminished vehicle directional control, increasing the risk of a crash.Dealers will inspect the lower control arm rear attachment flanges and the rear body mount sections of the subframe on the right (passenger) and left (driver) sides of the vehicle.Owners of vehicles that pass the inspection will be notified when to return for installation of reinforcement brackets to extend the durability of the front subframe assembly in affected areas in the presence of corrosion.Owners of vehicles that do not pass inspection, but can be repaired, will be offered transportation until parts become available.Repurchase offers will be extended to owners of vehicles that cannot be repaired with the reinforcement brackets.This investigation is closed.

Suspension

In a January 26, 2011 Defect Information Report, Ford Motor Company (Ford) notified the National Highway Traffic Safety Administration (NHTSA) that it will conduct a safety recall to address corrosion related fractures in the front lower control arm rear attaching brackets and body mount attachments at the rear of the front subframe in approximately 425,288 model year (MY) 1999 through 2003 Ford Windstar vehicles manufactured from April 1998 to July 2003 and either sold or currently registered in the following high corrosion (Salt-Belt) states:Connecticut, Delaware, District of Columbia, Illinois, Indiana, Iowa, Kentucky, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Utah, Vermont, West Virginia and Wisconsin (NHTSA Recall No. 11V-030, Ford Recall No. 11S16).According to Ford, separation of a front lower control arm rear attaching bracket may result in a lower control arm separation and separations of both front subframe rear body mounts may result in separation of the steering intermediate shaft.Either condition could result in diminished vehicle directional control, increasing the risk of a crash.Dealers will inspect the lower control arm rear attachment flanges and the rear body mount sections of the subframe on the right (passenger) and left (driver) sides of the vehicle.Owners of vehicles that pass the inspection will be notified when to return for installation of reinforcement brackets to extend the durability of the front subframe assembly in affected areas in the presence of corrosion.Owners of vehicles that do not pass inspection, but can be repaired, will be offered transportation until parts become available.Repurchase offers will be extended to owners of vehicles that cannot be repaired with the reinforcement brackets.This investigation is closed.

Structure:frame And Members

The Office of Defects Investigation (ODI) has identified 346 complaints to ODI and Ford alleging fracture, cracking and or excessive corrosion of the front subframes in model year (MY) 1999 through 2003 Ford Windstar vehicles.Approximately 97 percent of these complaints (334) involve vehicles that have been operated in Salt Belt states, which make up approximately 60 percent of the subject vehicle sales in the United States.The front subframe, sometimes referred to as the engine cradle, is a structural component of the Windstar vehicles that carries the engine, transaxle, steering rack and certain front suspension components (e.g., lower control arm).For complaints with sufficient information to identify the location of the failure, most describe problems with the rear mounting bracket for the front passenger-side lower control arm with some related to the rear body mount attachment located in the same general area of the subframe (right-rear section near the front passenger wheel).The remainder of the reports allege fracture of the front subframe at other or, most often, unspecified locations.Almost all of the complaints that specified the side of the vehicle indicated that the problem occurred on the right/passenger side (106), with only a few indicating the left/driver side (2) or both sides (3) were affected.Ford and several complainants attributed the right-side failures to the routing of the air-conditioning lines above the front subframe on that side of the vehicle, further noting that condensation has been observed dripping onto the front subframe in the area of the affected components (the A/C drain tube is also located on the right side, near the front subframe).ODI has identified 93 complaints related to lower control arm attachments, including 80 that appear to involve complete separations.All but one of these involved vehicles from Salt Belt states.All three crash incidents appear to be related to lower control arm separations, including one road departure into a road-side sign resulting in a totalled vehicle and a lane departure into another vehicle.Almost half of the ODI complaints related to control arm separation occurred at speeds greater than 20 mph and about a quarter occurred at highway speeds.Three-quarters of these complaints allege experiencing difficulty controlling the vehicle and about 40 percent appear to have resulted in departures from the intended lane of travel.Testing by both Ford and NHTSA have demonstrated that lower control arm separation from the rear attachment bracket results in significant toe out of the affected wheel, which affects the driver's ability to control vehicle direction.According to Ford, moderate braking improved vehicle controllability by reducing the amount of toe out, possibly explaining incidents that did not allege a loss of control.ODI's analysis of complaints related to the rear body mount identified 41 complaints (ODI only).These complaints generally report experiencing progressively worsening noise concerns when turning, accelerating or braking.Although, some of the complaints that appeared to involve a complete separation of the body mount alleged difficulty steering, the effects on vehicle control from this failure mode do not appear to be as great as those resulting from control arm separation.However, ODI is seeking more information regarding two complaints which alleged that body mount failure resulted in disconnection of the steering wheel from the steering rack (one occurred during vehicle service).This investigation has been upgraded to an Engineering Analysis (EA10-007) for subject vehicles sold or currently re

Suspension

The Office of Defects Investigation (ODI) has identified 346 complaints to ODI and Ford alleging fracture, cracking and or excessive corrosion of the front subframes in model year (MY) 1999 through 2003 Ford Windstar vehicles.Approximately 97 percent of these complaints (334) involve vehicles that have been operated in Salt Belt states, which make up approximately 60 percent of the subject vehicle sales in the United States.The front subframe, sometimes referred to as the engine cradle, is a structural component of the Windstar vehicles that carries the engine, transaxle, steering rack and certain front suspension components (e.g., lower control arm).For complaints with sufficient information to identify the location of the failure, most describe problems with the rear mounting bracket for the front passenger-side lower control arm with some related to the rear body mount attachment located in the same general area of the subframe (right-rear section near the front passenger wheel).The remainder of the reports allege fracture of the front subframe at other or, most often, unspecified locations.Almost all of the complaints that specified the side of the vehicle indicated that the problem occurred on the right/passenger side (106), with only a few indicating the left/driver side (2) or both sides (3) were affected.Ford and several complainants attributed the right-side failures to the routing of the air-conditioning lines above the front subframe on that side of the vehicle, further noting that condensation has been observed dripping onto the front subframe in the area of the affected components (the A/C drain tube is also located on the right side, near the front subframe).ODI has identified 93 complaints related to lower control arm attachments, including 80 that appear to involve complete separations.All but one of these involved vehicles from Salt Belt states.All three crash incidents appear to be related to lower control arm separations, including one road departure into a road-side sign resulting in a totalled vehicle and a lane departure into another vehicle.Almost half of the ODI complaints related to control arm separation occurred at speeds greater than 20 mph and about a quarter occurred at highway speeds.Three-quarters of these complaints allege experiencing difficulty controlling the vehicle and about 40 percent appear to have resulted in departures from the intended lane of travel.Testing by both Ford and NHTSA have demonstrated that lower control arm separation from the rear attachment bracket results in significant toe out of the affected wheel, which affects the driver's ability to control vehicle direction.According to Ford, moderate braking improved vehicle controllability by reducing the amount of toe out, possibly explaining incidents that did not allege a loss of control.ODI's analysis of complaints related to the rear body mount identified 41 complaints (ODI only).These complaints generally report experiencing progressively worsening noise concerns when turning, accelerating or braking.Although, some of the complaints that appeared to involve a complete separation of the body mount alleged difficulty steering, the effects on vehicle control from this failure mode do not appear to be as great as those resulting from control arm separation.However, ODI is seeking more information regarding two complaints which alleged that body mount failure resulted in disconnection of the steering wheel from the steering rack (one occurred during vehicle service).This investigation has been upgraded to an Engineering Analysis (EA10-007) for subject vehicles sold or currently re

Electrical System

EA08-021 IS CLOSED WITH FORD'S ACTIONS IN RECALL 09V-399 RECALLING APPROXIMATELY 4.5 MILLION VEHICLES EQUIPPED WITH TEXAS INSTRUMENTS SPEED CONTROL DEACTIVATION SWITCHES (SCDS).WITH THIS RECALL FORD HAS NOW RECALLED ALL OF THE APPROXIMATE 16 MILLION FORD MODEL VEHICLES THAT WERE MANUFACTURED FROM MY 1992 THROUGH 2003 WITH A TEXAS INSTRUMENTS SCDS.NHTSA WILL CONTINUE TO MONITOR THE RECALLED VEHICLES TO ENSURE REMEDIES INSTALLED BY FORD TOMITIGATE THE POTENTIAL FOR SCDS RELATED FIRES ARE EFFECTIVE.THE AGENCY RESERVES THE RIGHT TO TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES.SEE ATTACHED CLOSING REPORT FOR FURTHER DETAILS.

Electrical System:wiring

EA08-021 IS CLOSED WITH FORD'S ACTIONS IN RECALL 09V-399 RECALLING APPROXIMATELY 4.5 MILLION VEHICLES EQUIPPED WITH TEXAS INSTRUMENTS SPEED CONTROL DEACTIVATION SWITCHES (SCDS).WITH THIS RECALL FORD HAS NOW RECALLED ALL OF THE APPROXIMATE 16 MILLION FORD MODEL VEHICLES THAT WERE MANUFACTURED FROM MY 1992 THROUGH 2003 WITH A TEXAS INSTRUMENTS SCDS.NHTSA WILL CONTINUE TO MONITOR THE RECALLED VEHICLES TO ENSURE REMEDIES INSTALLED BY FORD TOMITIGATE THE POTENTIAL FOR SCDS RELATED FIRES ARE EFFECTIVE.THE AGENCY RESERVES THE RIGHT TO TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES.SEE ATTACHED CLOSING REPORT FOR FURTHER DETAILS.

Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip:control Unit/module

EA08-021 IS CLOSED WITH FORD'S ACTIONS IN RECALL 09V-399 RECALLING APPROXIMATELY 4.5 MILLION VEHICLES EQUIPPED WITH TEXAS INSTRUMENTS SPEED CONTROL DEACTIVATION SWITCHES (SCDS).WITH THIS RECALL FORD HAS NOW RECALLED ALL OF THE APPROXIMATE 16 MILLION FORD MODEL VEHICLES THAT WERE MANUFACTURED FROM MY 1992 THROUGH 2003 WITH A TEXAS INSTRUMENTS SCDS.NHTSA WILL CONTINUE TO MONITOR THE RECALLED VEHICLES TO ENSURE REMEDIES INSTALLED BY FORD TOMITIGATE THE POTENTIAL FOR SCDS RELATED FIRES ARE EFFECTIVE.THE AGENCY RESERVES THE RIGHT TO TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES.SEE ATTACHED CLOSING REPORT FOR FURTHER DETAILS.

Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip

EA08-021 IS CLOSED WITH FORD'S ACTIONS IN RECALL 09V-399 RECALLING APPROXIMATELY 4.5 MILLION VEHICLES EQUIPPED WITH TEXAS INSTRUMENTS SPEED CONTROL DEACTIVATION SWITCHES (SCDS).WITH THIS RECALL FORD HAS NOW RECALLED ALL OF THE APPROXIMATE 16 MILLION FORD MODEL VEHICLES THAT WERE MANUFACTURED FROM MY 1992 THROUGH 2003 WITH A TEXAS INSTRUMENTS SCDS.NHTSA WILL CONTINUE TO MONITOR THE RECALLED VEHICLES TO ENSURE REMEDIES INSTALLED BY FORD TOMITIGATE THE POTENTIAL FOR SCDS RELATED FIRES ARE EFFECTIVE.THE AGENCY RESERVES THE RIGHT TO TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES.SEE ATTACHED CLOSING REPORT FOR FURTHER DETAILS.

Service Brakes, Hydraulic

EA08-021 IS CLOSED WITH FORD'S ACTIONS IN RECALL 09V-399 RECALLING APPROXIMATELY 4.5 MILLION VEHICLES EQUIPPED WITH TEXAS INSTRUMENTS SPEED CONTROL DEACTIVATION SWITCHES (SCDS).WITH THIS RECALL FORD HAS NOW RECALLED ALL OF THE APPROXIMATE 16 MILLION FORD MODEL VEHICLES THAT WERE MANUFACTURED FROM MY 1992 THROUGH 2003 WITH A TEXAS INSTRUMENTS SCDS.NHTSA WILL CONTINUE TO MONITOR THE RECALLED VEHICLES TO ENSURE REMEDIES INSTALLED BY FORD TOMITIGATE THE POTENTIAL FOR SCDS RELATED FIRES ARE EFFECTIVE.THE AGENCY RESERVES THE RIGHT TO TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES.SEE ATTACHED CLOSING REPORT FOR FURTHER DETAILS.

Vehicle Speed Control:cruise Control

EA08-021 IS CLOSED WITH FORD'S ACTIONS IN RECALL 09V-399 RECALLING APPROXIMATELY 4.5 MILLION VEHICLES EQUIPPED WITH TEXAS INSTRUMENTS SPEED CONTROL DEACTIVATION SWITCHES (SCDS).WITH THIS RECALL FORD HAS NOW RECALLED ALL OF THE APPROXIMATE 16 MILLION FORD MODEL VEHICLES THAT WERE MANUFACTURED FROM MY 1992 THROUGH 2003 WITH A TEXAS INSTRUMENTS SCDS.NHTSA WILL CONTINUE TO MONITOR THE RECALLED VEHICLES TO ENSURE REMEDIES INSTALLED BY FORD TOMITIGATE THE POTENTIAL FOR SCDS RELATED FIRES ARE EFFECTIVE.THE AGENCY RESERVES THE RIGHT TO TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES.SEE ATTACHED CLOSING REPORT FOR FURTHER DETAILS.

Vehicle Speed Control

EA08-021 IS CLOSED WITH FORD'S ACTIONS IN RECALL 09V-399 RECALLING APPROXIMATELY 4.5 MILLION VEHICLES EQUIPPED WITH TEXAS INSTRUMENTS SPEED CONTROL DEACTIVATION SWITCHES (SCDS).WITH THIS RECALL FORD HAS NOW RECALLED ALL OF THE APPROXIMATE 16 MILLION FORD MODEL VEHICLES THAT WERE MANUFACTURED FROM MY 1992 THROUGH 2003 WITH A TEXAS INSTRUMENTS SCDS.NHTSA WILL CONTINUE TO MONITOR THE RECALLED VEHICLES TO ENSURE REMEDIES INSTALLED BY FORD TOMITIGATE THE POTENTIAL FOR SCDS RELATED FIRES ARE EFFECTIVE.THE AGENCY RESERVES THE RIGHT TO TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES.SEE ATTACHED CLOSING REPORT FOR FURTHER DETAILS.

Electrical System

ODI HAS RECEIVED 134 CONSUMER COMPLAINTS, 285 MANUFACTURER COMPLAINTS, AND 137 MANUFACTURER WARRANTY CLAIMS ALLEGING INCIDENTS OF ENGINE COMPARTMENT FIRE IN MODEL YEAR (MY) 1995 THRU 2003 FORD WINDSTAR VEHICLES.TWO OF THE ODI COMPLAINTS ALLEGE THE FIRES CAUSED STRUCTURAL DAMAGE TO THE COMPLAINANT'S HOME.OF THE 134 ODI COMPLAINTS, 36 ALLEGE THE FIRE OCCURRED WHILE THE VEHICLE WAS PARKED, 72 ALLEGE THE FIRE OCCURRED WHILE THE VEHICLE WAS RUNNING AND 26 OF THE COMPLAINTS DO NOT SPECIFY IF THE VEHICLE WAS RUNNING OR NOT.FURTHER REVIEW OF THE ODI COMPLAINTS SHOWS THAT 72 ALLEGE THAT THE SPEED CONTROL DEACTIVATION SWITCH (SCDS) CAUSED THE FIRE AND 10 ALLEGE THAT THE SCDS LEAKED BRAKE FLUID ON TO THE ABS MODULE RESULTING IN THE FIRE.THERE WERE 52 THAT DID NOT IDENTIFY A CAUSE OR THAT IDENTIFIED MISCELLANEOUS OTHER CAUSES.ODI HAS ALSO RECEIVED 89 COMPLAINTS ( NOT COUNTED IN THIS RESUME) ALLEGING THAT THE SCDS DEVELOPED A BRAKE FLUID LEAK.THIRTEEN OF THESE COMPLAINTS SAY THAT THE LEAK AT THE SCDS RESULTED IN BRAKED FLUID REACHING THE ABS MODULE.THIS PE HAS BEEN UPGRADED TO AN ENGINEERING ANALYSIS (EA) TO FURTHER EVALUATE THE CAUSE OF THE FIRES AND ASSESS THE SCOPE, FREQUENCY, AND SAFETY CONSEQUENCES OF THE ALLEGED DEFECT.

Electrical System:wiring

ODI HAS RECEIVED 134 CONSUMER COMPLAINTS, 285 MANUFACTURER COMPLAINTS, AND 137 MANUFACTURER WARRANTY CLAIMS ALLEGING INCIDENTS OF ENGINE COMPARTMENT FIRE IN MODEL YEAR (MY) 1995 THRU 2003 FORD WINDSTAR VEHICLES.TWO OF THE ODI COMPLAINTS ALLEGE THE FIRES CAUSED STRUCTURAL DAMAGE TO THE COMPLAINANT'S HOME.OF THE 134 ODI COMPLAINTS, 36 ALLEGE THE FIRE OCCURRED WHILE THE VEHICLE WAS PARKED, 72 ALLEGE THE FIRE OCCURRED WHILE THE VEHICLE WAS RUNNING AND 26 OF THE COMPLAINTS DO NOT SPECIFY IF THE VEHICLE WAS RUNNING OR NOT.FURTHER REVIEW OF THE ODI COMPLAINTS SHOWS THAT 72 ALLEGE THAT THE SPEED CONTROL DEACTIVATION SWITCH (SCDS) CAUSED THE FIRE AND 10 ALLEGE THAT THE SCDS LEAKED BRAKE FLUID ON TO THE ABS MODULE RESULTING IN THE FIRE.THERE WERE 52 THAT DID NOT IDENTIFY A CAUSE OR THAT IDENTIFIED MISCELLANEOUS OTHER CAUSES.ODI HAS ALSO RECEIVED 89 COMPLAINTS ( NOT COUNTED IN THIS RESUME) ALLEGING THAT THE SCDS DEVELOPED A BRAKE FLUID LEAK.THIRTEEN OF THESE COMPLAINTS SAY THAT THE LEAK AT THE SCDS RESULTED IN BRAKED FLUID REACHING THE ABS MODULE.THIS PE HAS BEEN UPGRADED TO AN ENGINEERING ANALYSIS (EA) TO FURTHER EVALUATE THE CAUSE OF THE FIRES AND ASSESS THE SCOPE, FREQUENCY, AND SAFETY CONSEQUENCES OF THE ALLEGED DEFECT.

Vehicle Speed Control

ODI HAS RECEIVED 134 CONSUMER COMPLAINTS, 285 MANUFACTURER COMPLAINTS, AND 137 MANUFACTURER WARRANTY CLAIMS ALLEGING INCIDENTS OF ENGINE COMPARTMENT FIRE IN MODEL YEAR (MY) 1995 THRU 2003 FORD WINDSTAR VEHICLES.TWO OF THE ODI COMPLAINTS ALLEGE THE FIRES CAUSED STRUCTURAL DAMAGE TO THE COMPLAINANT'S HOME.OF THE 134 ODI COMPLAINTS, 36 ALLEGE THE FIRE OCCURRED WHILE THE VEHICLE WAS PARKED, 72 ALLEGE THE FIRE OCCURRED WHILE THE VEHICLE WAS RUNNING AND 26 OF THE COMPLAINTS DO NOT SPECIFY IF THE VEHICLE WAS RUNNING OR NOT.FURTHER REVIEW OF THE ODI COMPLAINTS SHOWS THAT 72 ALLEGE THAT THE SPEED CONTROL DEACTIVATION SWITCH (SCDS) CAUSED THE FIRE AND 10 ALLEGE THAT THE SCDS LEAKED BRAKE FLUID ON TO THE ABS MODULE RESULTING IN THE FIRE.THERE WERE 52 THAT DID NOT IDENTIFY A CAUSE OR THAT IDENTIFIED MISCELLANEOUS OTHER CAUSES.ODI HAS ALSO RECEIVED 89 COMPLAINTS ( NOT COUNTED IN THIS RESUME) ALLEGING THAT THE SCDS DEVELOPED A BRAKE FLUID LEAK.THIRTEEN OF THESE COMPLAINTS SAY THAT THE LEAK AT THE SCDS RESULTED IN BRAKED FLUID REACHING THE ABS MODULE.THIS PE HAS BEEN UPGRADED TO AN ENGINEERING ANALYSIS (EA) TO FURTHER EVALUATE THE CAUSE OF THE FIRES AND ASSESS THE SCOPE, FREQUENCY, AND SAFETY CONSEQUENCES OF THE ALLEGED DEFECT.

Structure:body:door

THE SUBJECT VEHICLES ARE EQUIPPED WITH SINGLE OR DUAL POWER SLIDING DOORS (PSD).APPROXIMATELY 111,000 VEHICLES HAVE DUAL POWER SLIDING DOORS.THE PSD IS OPENED BY ANY OF 5 METHODS, THE INSIDE OR OUTSIDE MANUAL DOOR HANDLE, THE KEY FOB, THE OVERHEAD CONSOLE SWITCH AND THE B-PILLAR SWITCH.THE DOOR MAY BE OPENED ONLY UNDER THESE CONDITIONS: IGNITION KEY IS IN OFF/ACCESSORIES/ON/START POSITION, GEAR SELECTOR IN PARK, VEHICLE SPEED LESS THAN 6 MPH, AND DOOR UNLOCKED.THE PSD LATCH IS LOCATED AT THE REAR OF THE DOOR AND HAS A SECONDARY AND PRIMARY LATCH POSITION.FULL AND PROPER CLOSURE ENGAGES BOTH THE SECONDARY AND PRIMARY LATCH.WITH THE IGNITION IN THE ON POSITION, AS THE GEAR SELECTOR IS MOVED OUT OF PARK THE DOOR AUTOMATICALLY LOCKS AND THAT ACTION MECHANICALLY ISOLATES THE LATCH, SECONDARY AND PRIMARY, FROM ALL LATCH RELEASE CONNECTIONS.IN ADDITION TO THE REPORTS ALLEGING DOOR OPENING WHILE DRIVING, FORD HAS RECEIVED APPROXIMATELY 5,700 REPORTS THAT ALLEGE THE DOOR DOES NOT CLOSE PROPERLY OR POPS OPEN WITH NO MENTION OF WHILE DRIVING.FORD'S INVESTIGATION INTO THESE REPORT INCLUDED OWNER INTERVIEWS, VEHICLE BY-BACKS AND TESTING OF CONSUMER VEHICLES.IT FOUND THAT ALLEGATIONS OF DOOR OPENING WHILE DRIVING WERE IN FACT REPORTS OF DOORS NOT BEING PROPERLY CLOSED INITIALLY AND SUBSEQUENTLY OPENING TO THE SECONDARY LATCH POSITION AS A RESULT OF VEHICLE VIBRATIONS OR DRIVING MANEUVERS.FORD'S TESTING OF CONSUMER VEHICLES DID NOT RESULT IN ANY RECURRENCE OF PSD OPENING WHILE BEING DRIVEN.ODI INTERVIEWS WITH OWNERS AFFIRMED THE ALLEGATIONS OF PSD OPENING WHILE DRIVING; HOWEVER OWNERS INDICATED THE EVENT IS NOT A REGULAR OCCURRENCE (I.E.,IT OCCURRED ONLY ONCE OR HAS NOT OCCURRED RECENTLY) AND THAT THE UNINTENDED PSD OPENING MAY NOT BE ABLE TO BE DUPLICATED.IN CONTRAST, THE IMPROPER CLOSING OF THE PSD (LATCHING ON THE SECONDARY BUT NOT THE PRIMARY LATCH) CAN BE DUPLICATED, AND ODI VERIFIED THIS DURING AN INSPECTION OF A CONSUMER VEHICLE.IN THIS CONDITION (SECONDARY BUT NO PRIMARY LATCH), WHEN THE VEHICLE'S GEAR SELECTOR IS MOVED OUT OF PARK POSITION, A WARNING CHIME SOUNDS AND WARNING MESSAGE APPEARS ON THE INSTRUMENT PANEL.MOST REPORTS AND WARRANTY CLAIMS WERE FILED IN THE EARLY SERVICE-LIFE OF THE VEHICLE AND PEAKED AROUND THE 18-MONTH IN-SERVICE TIME PERIOD.ODI AND MFR COMPLAINT TRENDS ARE DECLINING OVER THE LAST 8 QUARTERS.THERE IS NO ALLEGED INJURY ASSOCIATED WITH OCCUPANT FALLING OUT WHILE THE VEHICLE IS IN MOTION.NO FAILURE MODE CAUSING FULL DOOR OPENING WHILE VEHICLE IS IN MOTION HAS BEEN VERIFIED (REPRODUCED BY ODI OR BY TRAINED SERVICE TECHNICIANS AT DEALERSHIPS) DURING THIS INVESTIGATION.A SAFETY-RELATED DEFECT HAS NOT BEEN IDENTIFIED AT THIS TIME AND FURTHER USE OF AGENCY RESOURCES DOES NOT APPEAR TO BE WARRANTED.ACCORDINGLY, THIS INVESTIGATION IS CLOSED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT A SAFETY-RELATED DEFECT DOES NOT EXIST.THE AGENCY WILL MONITOR THIS ISSUE AND RESERVES THE RIGHT TO TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES.

Structure:body:door:hinge And Attachments

THE SUBJECT VEHICLES ARE EQUIPPED WITH SINGLE OR DUAL POWER SLIDING DOORS (PSD).APPROXIMATELY 111,000 VEHICLES HAVE DUAL POWER SLIDING DOORS.THE PSD IS OPENED BY ANY OF 5 METHODS, THE INSIDE OR OUTSIDE MANUAL DOOR HANDLE, THE KEY FOB, THE OVERHEAD CONSOLE SWITCH AND THE B-PILLAR SWITCH.THE DOOR MAY BE OPENED ONLY UNDER THESE CONDITIONS: IGNITION KEY IS IN OFF/ACCESSORIES/ON/START POSITION, GEAR SELECTOR IN PARK, VEHICLE SPEED LESS THAN 6 MPH, AND DOOR UNLOCKED.THE PSD LATCH IS LOCATED AT THE REAR OF THE DOOR AND HAS A SECONDARY AND PRIMARY LATCH POSITION.FULL AND PROPER CLOSURE ENGAGES BOTH THE SECONDARY AND PRIMARY LATCH.WITH THE IGNITION IN THE ON POSITION, AS THE GEAR SELECTOR IS MOVED OUT OF PARK THE DOOR AUTOMATICALLY LOCKS AND THAT ACTION MECHANICALLY ISOLATES THE LATCH, SECONDARY AND PRIMARY, FROM ALL LATCH RELEASE CONNECTIONS.IN ADDITION TO THE REPORTS ALLEGING DOOR OPENING WHILE DRIVING, FORD HAS RECEIVED APPROXIMATELY 5,700 REPORTS THAT ALLEGE THE DOOR DOES NOT CLOSE PROPERLY OR POPS OPEN WITH NO MENTION OF WHILE DRIVING.FORD'S INVESTIGATION INTO THESE REPORT INCLUDED OWNER INTERVIEWS, VEHICLE BY-BACKS AND TESTING OF CONSUMER VEHICLES.IT FOUND THAT ALLEGATIONS OF DOOR OPENING WHILE DRIVING WERE IN FACT REPORTS OF DOORS NOT BEING PROPERLY CLOSED INITIALLY AND SUBSEQUENTLY OPENING TO THE SECONDARY LATCH POSITION AS A RESULT OF VEHICLE VIBRATIONS OR DRIVING MANEUVERS.FORD'S TESTING OF CONSUMER VEHICLES DID NOT RESULT IN ANY RECURRENCE OF PSD OPENING WHILE BEING DRIVEN.ODI INTERVIEWS WITH OWNERS AFFIRMED THE ALLEGATIONS OF PSD OPENING WHILE DRIVING; HOWEVER OWNERS INDICATED THE EVENT IS NOT A REGULAR OCCURRENCE (I.E.,IT OCCURRED ONLY ONCE OR HAS NOT OCCURRED RECENTLY) AND THAT THE UNINTENDED PSD OPENING MAY NOT BE ABLE TO BE DUPLICATED.IN CONTRAST, THE IMPROPER CLOSING OF THE PSD (LATCHING ON THE SECONDARY BUT NOT THE PRIMARY LATCH) CAN BE DUPLICATED, AND ODI VERIFIED THIS DURING AN INSPECTION OF A CONSUMER VEHICLE.IN THIS CONDITION (SECONDARY BUT NO PRIMARY LATCH), WHEN THE VEHICLE'S GEAR SELECTOR IS MOVED OUT OF PARK POSITION, A WARNING CHIME SOUNDS AND WARNING MESSAGE APPEARS ON THE INSTRUMENT PANEL.MOST REPORTS AND WARRANTY CLAIMS WERE FILED IN THE EARLY SERVICE-LIFE OF THE VEHICLE AND PEAKED AROUND THE 18-MONTH IN-SERVICE TIME PERIOD.ODI AND MFR COMPLAINT TRENDS ARE DECLINING OVER THE LAST 8 QUARTERS.THERE IS NO ALLEGED INJURY ASSOCIATED WITH OCCUPANT FALLING OUT WHILE THE VEHICLE IS IN MOTION.NO FAILURE MODE CAUSING FULL DOOR OPENING WHILE VEHICLE IS IN MOTION HAS BEEN VERIFIED (REPRODUCED BY ODI OR BY TRAINED SERVICE TECHNICIANS AT DEALERSHIPS) DURING THIS INVESTIGATION.A SAFETY-RELATED DEFECT HAS NOT BEEN IDENTIFIED AT THIS TIME AND FURTHER USE OF AGENCY RESOURCES DOES NOT APPEAR TO BE WARRANTED.ACCORDINGLY, THIS INVESTIGATION IS CLOSED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT A SAFETY-RELATED DEFECT DOES NOT EXIST.THE AGENCY WILL MONITOR THIS ISSUE AND RESERVES THE RIGHT TO TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES.

Wheels

THE SUBJECT VEHICLES RANGE IN AGE FROM 4?7 YEARS IN SERVICE, WITH AVERAGE MILEAGES ESTIMATED TO RANGE FROM 50 TO 100 THOUSAND MILES.AT THESE MILEAGES, THE SUBJECT WHEELS ARE LIKELY TO HAVE BEEN REMOVED AND REINSTALLED MULTIPLE TIMES FOR VARIOUS SERVICE PROCEDURES.ODI IS CONCERNED ABOUT THE HIGH WHEEL SEPARATION RATES IN THE MY 1997-98 WINDSTAR VEHICLES EQUIPPED WITH ALUMINUM ALLOY WHEELS.HOWEVER, ANALYSIS OF FAILURE DATA INDICATES THAT MOST OF THE INCIDENTS IN THAT POPULATION OF VEHICLES OCCUR AFTER THE VEHICLES HAD ACCUMULATED 30 THOUSAND MILES OF SERVICE. THE FACTORS THAT INCREASE THE RISK THAT INADEQUATE CLAMP LOADS MAY BE ACHIEVED DURING SERVICE-RELATED WHEEL INSTALLATION ARE NOT UNIQUE TO THE SUBJECT VEHICLES.TESTING CONDUCTED BY FORD AND VRTC INDICATE THAT THE MY 1998 WINDSTAR ALUMINUM WHEEL FASTENING SYSTEM PERFORMS SIMILAR TO THE WHEEL FASTENING SYSTEMS ON PEER MINIVANS.NO DESIGN OR MANUFACTURING DEFECTS WERE IDENTIFIED IN THE WHEEL FASTENING SYSTEMS OF THE SUBJECT VEHICLES. FORD WILL SEND A MAILING TO OWNERS OF WINDSTAR VEHICLES WITH ALUMINUM WHEELS THAT HAVE HIGH WHEEL SEPARATION RATES THAT REVIEWS THE APPROPRIATE WHEEL FASTENING PROCEDURES AND STATES THAT THE WHEEL NUTS SHOULD BE TIGHTENED TO THE NOMINAL TORQUE, 100 FT-LBS (136 NM), AND RE-TIGHTENED TO THE SAME TORQUE AFTER 500 MILES.FORD?S LETTER ALSO STATES THAT IT IS ?A GOOD PRACTICE TO BE SURE THAT BEFORE INSTALLING THE WHEEL THE ALUMINUM WHEEL MOUNTING SURFACE, WHEEL LUG NUT AREA, AND THE MOUNTING FLANGE ARE FREE FROM DIRT, DEBRIS, AND LOOSE RUST TO ENSURE THE WHEEL IS SEATED CORRECTLY AND THE WHEEL LUG NUTS REMAIN FULLY TIGHTENED.? ODI WILL CONTINUE TO MONITOR THE INCIDENCE OF WHEEL FASTENER FAILURES IN THE SUBJECT VEHICLE POPULATION.ACCORDINGLY, THIS INVESTIGATION IS CLOSED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT A SAFETY-RELATED DEFECT DOES NOT EXIST.THE AGENCY WILL TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES. FOR ADDITIONAL INFORMATION, SEE THE ATTACHED CLOSING REPORT.

Wheels:lugs/nuts/bolts/studs

THE SUBJECT VEHICLES RANGE IN AGE FROM 4?7 YEARS IN SERVICE, WITH AVERAGE MILEAGES ESTIMATED TO RANGE FROM 50 TO 100 THOUSAND MILES.AT THESE MILEAGES, THE SUBJECT WHEELS ARE LIKELY TO HAVE BEEN REMOVED AND REINSTALLED MULTIPLE TIMES FOR VARIOUS SERVICE PROCEDURES.ODI IS CONCERNED ABOUT THE HIGH WHEEL SEPARATION RATES IN THE MY 1997-98 WINDSTAR VEHICLES EQUIPPED WITH ALUMINUM ALLOY WHEELS.HOWEVER, ANALYSIS OF FAILURE DATA INDICATES THAT MOST OF THE INCIDENTS IN THAT POPULATION OF VEHICLES OCCUR AFTER THE VEHICLES HAD ACCUMULATED 30 THOUSAND MILES OF SERVICE. THE FACTORS THAT INCREASE THE RISK THAT INADEQUATE CLAMP LOADS MAY BE ACHIEVED DURING SERVICE-RELATED WHEEL INSTALLATION ARE NOT UNIQUE TO THE SUBJECT VEHICLES.TESTING CONDUCTED BY FORD AND VRTC INDICATE THAT THE MY 1998 WINDSTAR ALUMINUM WHEEL FASTENING SYSTEM PERFORMS SIMILAR TO THE WHEEL FASTENING SYSTEMS ON PEER MINIVANS.NO DESIGN OR MANUFACTURING DEFECTS WERE IDENTIFIED IN THE WHEEL FASTENING SYSTEMS OF THE SUBJECT VEHICLES. FORD WILL SEND A MAILING TO OWNERS OF WINDSTAR VEHICLES WITH ALUMINUM WHEELS THAT HAVE HIGH WHEEL SEPARATION RATES THAT REVIEWS THE APPROPRIATE WHEEL FASTENING PROCEDURES AND STATES THAT THE WHEEL NUTS SHOULD BE TIGHTENED TO THE NOMINAL TORQUE, 100 FT-LBS (136 NM), AND RE-TIGHTENED TO THE SAME TORQUE AFTER 500 MILES.FORD?S LETTER ALSO STATES THAT IT IS ?A GOOD PRACTICE TO BE SURE THAT BEFORE INSTALLING THE WHEEL THE ALUMINUM WHEEL MOUNTING SURFACE, WHEEL LUG NUT AREA, AND THE MOUNTING FLANGE ARE FREE FROM DIRT, DEBRIS, AND LOOSE RUST TO ENSURE THE WHEEL IS SEATED CORRECTLY AND THE WHEEL LUG NUTS REMAIN FULLY TIGHTENED.? ODI WILL CONTINUE TO MONITOR THE INCIDENCE OF WHEEL FASTENER FAILURES IN THE SUBJECT VEHICLE POPULATION.ACCORDINGLY, THIS INVESTIGATION IS CLOSED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT A SAFETY-RELATED DEFECT DOES NOT EXIST.THE AGENCY WILL TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES. FOR ADDITIONAL INFORMATION, SEE THE ATTACHED CLOSING REPORT.

Wheels

ANALYSIS OF ODI AND FORD DATA HAS IDENTIFIED 1619 INCIDENTS OF WHEEL STUD FRACTURE IN MY 1998 THROUGH 2000 FORD WINDSTAR VEHICLES, INCLUDING 69 WHEEL SEPARATIONS AND 11 CRASHES.FORD HAS NOT BEEN ABLE TO IDENTIFY ANY DESIGN OR MANUFACTURING DEFECTS IN ITS ANALYZIS OF THE PROBLEM.FORD MAINTAINS THAT THE FAILURES ARE CAUSED BY EITHER:(1) INADVERTENT OVERTORQUING OF LUG NUTS DURING REMOVAL OR INSTALLATION; OR (2) FATIGUE DUE TO INSUFFICIENT CLAMP LOAD BETWEEN THE WHEEL AND THE BRAKE ROTOR OR DRUM AND HUB ASSEMBLY.ACCORDING TO FORD, CORROSION, DIRT, OR DAMAGE PRESENT ON THE ROAD WHEEL AT THE NUT INTEFACE COULD CONTRIBUTE TO THE LATTER CONDITION. ANALYSIS OF ODI COMPLAINT DATA INDICATES THAT THE SUBJECT VEHICLES EXPERIENCE WHEEL STUD FAILURES AT SIGNIFICANTLY HIGHER RATES THAN PEER MINIVANS.THIS INVESTIGATION HAS BEEN UPGRADED TO FURTHER ASSESS THE FREQUENCY, SCOPE, AND TREND OF THE ALLEGED DEFECT CONDITION IN MY 1997 THROUGH 2000 WINDSTAR MINIVANS.

Wheels:lugs/nuts/bolts/studs

ANALYSIS OF ODI AND FORD DATA HAS IDENTIFIED 1619 INCIDENTS OF WHEEL STUD FRACTURE IN MY 1998 THROUGH 2000 FORD WINDSTAR VEHICLES, INCLUDING 69 WHEEL SEPARATIONS AND 11 CRASHES.FORD HAS NOT BEEN ABLE TO IDENTIFY ANY DESIGN OR MANUFACTURING DEFECTS IN ITS ANALYZIS OF THE PROBLEM.FORD MAINTAINS THAT THE FAILURES ARE CAUSED BY EITHER:(1) INADVERTENT OVERTORQUING OF LUG NUTS DURING REMOVAL OR INSTALLATION; OR (2) FATIGUE DUE TO INSUFFICIENT CLAMP LOAD BETWEEN THE WHEEL AND THE BRAKE ROTOR OR DRUM AND HUB ASSEMBLY.ACCORDING TO FORD, CORROSION, DIRT, OR DAMAGE PRESENT ON THE ROAD WHEEL AT THE NUT INTEFACE COULD CONTRIBUTE TO THE LATTER CONDITION. ANALYSIS OF ODI COMPLAINT DATA INDICATES THAT THE SUBJECT VEHICLES EXPERIENCE WHEEL STUD FAILURES AT SIGNIFICANTLY HIGHER RATES THAN PEER MINIVANS.THIS INVESTIGATION HAS BEEN UPGRADED TO FURTHER ASSESS THE FREQUENCY, SCOPE, AND TREND OF THE ALLEGED DEFECT CONDITION IN MY 1997 THROUGH 2000 WINDSTAR MINIVANS.