NHTSA owner reports · September 18, 2026 snapshot.
Fuel System, Other complaints
25 reportsClear category filterMileage unknown · Jan 5, 2010
Fuel System, Other
I HAVE THE FUEL LEAK PROBLEM COVERED IN RECALL NUMBER 09V468000 IN MY 2002 SUBARU IMPREZZA WRX BUT MY CAR IS REGISTERED IN CALIFORNIA AND APPEARS NOT TO BE COVERED. I CAN SMELL GAS AND SEE IT POOL ON THE ENGINE, ABOVE THE EXHAUST MANIFOLD NEAR TURBO COMPONENTS, WHEN STARTING MY CAR AT ABOUT 30 DEGREES FAHRENHEIT WHICH IS NOT UNC…
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I HAVE THE FUEL LEAK PROBLEM COVERED IN RECALL NUMBER 09V468000 IN MY 2002 SUBARU IMPREZZA WRX BUT MY CAR IS REGISTERED IN CALIFORNIA AND APPEARS NOT TO BE COVERED. I CAN SMELL GAS AND SEE IT POOL ON THE ENGINE, ABOVE THE EXHAUST MANIFOLD NEAR TURBO COMPONENTS, WHEN STARTING MY CAR AT ABOUT 30 DEGREES FAHRENHEIT WHICH IS NOT UNCOMMON IN THE MOUNTAINS AND VALLEYS OF CALIFORNIA. THE SMELL IS VERY STRONG INSIDE THE VEHICLE AND POTENTIALLY HAZARDOUS IF THE FUEL IGNITES IN THE ENGINE BAY. WHY AREN'T ALL OF THESE CARS BEING RECALLED? THE STATE SELECTION CRITERIA SEEMS ARBITRARY, SINCE ALL STATES EXPERIENCE COLD ENOUGH WEATHER FOR THIS PROBLEM TO PERSIST. DO I HAVE TO WAIT UNTIL MY CAR CATCHES FIRE TO HAVE THE PROBLEM TAKEN SERIOUSLY? *TR
NHTSA ODI #10298249
178,000 miles · Jan 4, 2010
Fuel System, Other
I HAVE THE FUEL LEAK/ SMELL ISSUE COVERED IN NHTSA CAMPAIGN ID NUMBER: 09V468000, NHTSA ACTION NUMBER: EA09011. I HAVE HAD THE PROBLEM FOR SEVERAL YEARS BUT IT APPEARS TO BE WORSE THIS WINTER IN THAT IT HAPPENS AT TEMPERATURES JUST BELOW FREEZING NOW. IN PREVIOUS WINTERS IT WOULD HAVE TO BE BELOW 20 DEGREES BEFORE I WOULD NOTICE…
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I HAVE THE FUEL LEAK/ SMELL ISSUE COVERED IN NHTSA CAMPAIGN ID NUMBER: 09V468000, NHTSA ACTION NUMBER: EA09011. I HAVE HAD THE PROBLEM FOR SEVERAL YEARS BUT IT APPEARS TO BE WORSE THIS WINTER IN THAT IT HAPPENS AT TEMPERATURES JUST BELOW FREEZING NOW. IN PREVIOUS WINTERS IT WOULD HAVE TO BE BELOW 20 DEGREES BEFORE I WOULD NOTICE THE SMELL OF RAW GASOLINE. I NOTICE THE PROBLEM WHEN STOPPED AND IDLING IN THE COLD WEATHER. IN PARTICULAR WHEN STOPPED AT TRAFFIC LIGHTS. MY CAR WAS PURCHASED IN AND REGISTERED IN MASSACHUSETTS. I WOULD LIKE TO KNOW WHY IT WAS NOT COVERED IN THE RECALL. MASSACHUSETTS IS FURTHER NORTH THAN CO AND PARTS OF NE, IA AND NY WHICH ARE INCLUDED IN THE RECALL. *TR
NHTSA ODI #10298146
108,500 miles · Dec 29, 2009
Fuel System, Other
I HAVE THE FUEL LEAK PROBLEM COVERED IN RECALL NUMBER 09V468000 IN MY 2002 SUBARU IMPREZZA WRX BUT MY CAR IS REGISTERED IN PENNSYLVANIA AND APPEARS NOT TO BE COVERED. I CAN SMELL GAS AND SEE IT POOL ON THE ENGINE WHEN STARTING MY CAR BELOW ABOUT 30 DEGREES FAHRENHEIT WHICH IS NOT UNCOMMON IN PENNSYLVANIA. THE SMELL IS VERY STR…
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I HAVE THE FUEL LEAK PROBLEM COVERED IN RECALL NUMBER 09V468000 IN MY 2002 SUBARU IMPREZZA WRX BUT MY CAR IS REGISTERED IN PENNSYLVANIA AND APPEARS NOT TO BE COVERED. I CAN SMELL GAS AND SEE IT POOL ON THE ENGINE WHEN STARTING MY CAR BELOW ABOUT 30 DEGREES FAHRENHEIT WHICH IS NOT UNCOMMON IN PENNSYLVANIA. THE SMELL IS VERY STRONG INSIDE THE VEHICLE. WHY AREN'T ALL OF THESE CARS BEING RECALLED? EVEN A CAR REGISTERED IN FLORIDA MAY SPEND A FEW DAYS IN A NORTHERN STATE AND LEAK GASOLINE WHEN STARTED. DO I HAVE TO WAIT UNTIL MY CAR CATCHES FIRE? *TR
NHTSA ODI #10297439
81,000 miles · Dec 22, 2008
Fuel System, Other
I BOUGHT A 2002 SUBARU WRX IN SEPTEMBER AND DIDN'T NOTICE THE RAW FUEL SMELL UNTIL IT STARTED GETTING COLD. I NOTICED IT EVERY TIME I STARTED THE CAR WHEN THE TEMPERATURE WAS BELOW 30 DEGREES F. ONE NIGHT I LET IS RUN TO WARM UP AND SAW A LARGE PUDDLE OF WHAT APPEARED TO BE OIL/GAS MIXTURE COMING FROM UNDERNEATH THE CAR. FROM…
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I BOUGHT A 2002 SUBARU WRX IN SEPTEMBER AND DIDN'T NOTICE THE RAW FUEL SMELL UNTIL IT STARTED GETTING COLD. I NOTICED IT EVERY TIME I STARTED THE CAR WHEN THE TEMPERATURE WAS BELOW 30 DEGREES F. ONE NIGHT I LET IS RUN TO WARM UP AND SAW A LARGE PUDDLE OF WHAT APPEARED TO BE OIL/GAS MIXTURE COMING FROM UNDERNEATH THE CAR. FROM RESEARCH I UNDERSTAND THAT MANY OTHER 2002 WRX OWNERS SEEM TO HAVE THIS SAME PROBLEM DUE TO A FUEL LINE LEAK. I BELIEVE THAT SUBARU SHOULD HAVE A RECALL TO FIX THIS DANGEROUS PROBLEM. *TR
NHTSA ODI #10252525
85,000 miles · Nov 14, 2008
Fuel System, Other
I HAVE A 2002 SUBARU WRX THAT HAS A FUEL LEAK WHEN THE WEATHER GETS COLD. IT OCCURS USUALLY ON START UP AND LASTS USUALLY 10-15 MINUTES. THIS IS A WELL DOCUMENTED PROBLEM WITH THIS MODEL CAR (SEE THE FOLLOWING WEB LINK) HTTP://FORUMS.NASIOC.COM/FORUMS/SHOWTHREAD.PHP?T=131755 MANY CAR OWNERS HAVE HAD THIS PROBLEM BUT SUBARU R…
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I HAVE A 2002 SUBARU WRX THAT HAS A FUEL LEAK WHEN THE WEATHER GETS COLD. IT OCCURS USUALLY ON START UP AND LASTS USUALLY 10-15 MINUTES. THIS IS A WELL DOCUMENTED PROBLEM WITH THIS MODEL CAR (SEE THE FOLLOWING WEB LINK) HTTP://FORUMS.NASIOC.COM/FORUMS/SHOWTHREAD.PHP?T=131755 MANY CAR OWNERS HAVE HAD THIS PROBLEM BUT SUBARU REFUSES TO CORRECT IT DESPITE THE OBVIOUS DANGER (IE FUEL DRIPPING ONTO THE ENGINE MANIFOLD). SEVERAL FIRES HAVE EVEN BEEN REPORTED - ALTHOUGH I HAVE NOT PERSONALLY EXPERIENCED THIS. *TR
NHTSA ODI #10248854
Mileage unknown · Oct 22, 2008
Fuel System, Other
2002 SUBARU IMPREZA WRX-----VERY STRONG FUEL SMELL IN CABIN OF CAR DURING COLD WEATHER DRIVING. FUMES IN CABIN ARE SO BAD AS TO CAUSE NAUSEA AND HEADACHE AFTER PROLONGED EXPOSURE. THIS IS RELATED TO SUBARU OF AMERICA TSB#09-36-03, NHTSA ACTION NUMBER PE04002. NOT ONLY AM I CONCERNED ABOUT FUEL IGNITION IN ENGINE COMPARTMENT, …
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2002 SUBARU IMPREZA WRX-----VERY STRONG FUEL SMELL IN CABIN OF CAR DURING COLD WEATHER DRIVING. FUMES IN CABIN ARE SO BAD AS TO CAUSE NAUSEA AND HEADACHE AFTER PROLONGED EXPOSURE. THIS IS RELATED TO SUBARU OF AMERICA TSB#09-36-03, NHTSA ACTION NUMBER PE04002. NOT ONLY AM I CONCERNED ABOUT FUEL IGNITION IN ENGINE COMPARTMENT, BUT STUDIES ALSO SHOW THAT GASOLINE FUMES ARE CARCINOGENIC. THIS HAS BEEN A PROBLEM SINCE I OWNED THE VEHICLE IN JUNE OF 2001, HAS BEEN OCCURRING EVER SINCE. FINALLY I'VE HAD ENOUGH OF "DEALING WITH IT". DEALERSHIPS HAVE LOOKED AT MY CAR AND TOLD ME THAT NOTHING IS WRONG, AND I'VE HAD ENOUGH. THIS IS DANGEROUS. *TR
NHTSA ODI #10246318
Mileage unknown · Dec 3, 2007
Fuel System, GasolineFuel System, Other
IN COOL OR COLD WEATHER, THERE IS A VERY STRONG ODOR OF RAW FUEL INSIDE THE PASSENGER COMPARTMENT. ANYONE INSIDE OR NEAR THE CAR IS EXPOSED TO HARMFUL GASOLINE FUMES, THESE VAPORS ARE TOXIC WHEN CONCENTRATED AND MAY CAUSE DIZZINESS AND HALLUCINATIONS IN SMALLER AMOUNTS. THERE IS ALSO CONCERN OF POTENTIAL FIRE DANGER. FUEL ODOR…
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IN COOL OR COLD WEATHER, THERE IS A VERY STRONG ODOR OF RAW FUEL INSIDE THE PASSENGER COMPARTMENT. ANYONE INSIDE OR NEAR THE CAR IS EXPOSED TO HARMFUL GASOLINE FUMES, THESE VAPORS ARE TOXIC WHEN CONCENTRATED AND MAY CAUSE DIZZINESS AND HALLUCINATIONS IN SMALLER AMOUNTS. THERE IS ALSO CONCERN OF POTENTIAL FIRE DANGER. FUEL ODOR HAS BEEN PRESENT YEAR-ROUND ON MY CAR, AND ALSO ON MANY OTHER 2002 AND 2003 SUBARU IMPREZAS. THIS IS A COMMON ISSUE THAT SUBARU NEEDS TO ADDRESS, BUT THEIR POSITION SEEMS TO BE THAT IT IS THE CUSTOMER'S FAULT AND RESPONSIBILITY. THIS REPAIR, TO CORRECT A DESIGN FLAW IN THE SUBARU WRX, WILL COST THE LOYAL CUSTOMER SEVERAL HUNDRED DOLLARS. THANKS SUBARU, THANKS A LOT. *TR
NHTSA ODI #10210636
68,000 miles · Jun 15, 2007
Fuel System, Other
THE CAR SEEMS TO HAVE A TEMPERATURE RELATED FUEL LEAK THAT ALWAYS OCCURS IN COOL OR COLD WEATHER AND MAKES NO DIFFERENCE IF THE ENGINE IS COLD OR WARM. THERE IS AN EXTREMELY STRONG FUEL ODOR IN THE PASSENGER CABIN, SO MUCH SO THAT WINDOWS MUST BE ROLLED DOWN IN COLD WEATHER. THE CAR IS OFF WARRANTY AND I'VE HAD IT IN TO MY MECHA…
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THE CAR SEEMS TO HAVE A TEMPERATURE RELATED FUEL LEAK THAT ALWAYS OCCURS IN COOL OR COLD WEATHER AND MAKES NO DIFFERENCE IF THE ENGINE IS COLD OR WARM. THERE IS AN EXTREMELY STRONG FUEL ODOR IN THE PASSENGER CABIN, SO MUCH SO THAT WINDOWS MUST BE ROLLED DOWN IN COLD WEATHER. THE CAR IS OFF WARRANTY AND I'VE HAD IT IN TO MY MECHANIC WHO CAN'T LOCATE A PROBLEM. HE SUGGESTED TIGHTENING THE FUEL CAP VERY SNUGLY AFTER REFUELING BUT THIS HAS MADE NO DIFFERENCE. THE SMELL OCCURS ALMOST DAILY IN WEATHER BELOW 35-40 DEGREES. THE CAR IS IN GOOD CONDITION AND WAS INSPECTED FOR PIN HOLES, LOOSE CONNECTIONS IN THE EMISSIONS/FUEL SYSTEM BUT NOTHING WAS FOUND. I OCCASIONALLY SEE ONE OR TWO SPOTS OF WHAT SMELLS LIKE GAS ON THE GARAGE FLOOR. I AM SURPRISED AT THE NUMBER OF SIMILAR COMPLAINTS AND THAT SUBARU HAS NOT TAKEN THIS SERIOUSLY. *AK
NHTSA ODI #10193443
67,000 miles · Feb 10, 2005
Fuel System, Other
STRONG FUEL SMELL IN PASSENGER CABIN, TEMPERATUER WAS ABOUT 10 F. THIS SEEMS TO BE KNOWN PROBLEM, BUT I WISH TO ADD TO THE LIST. DEALER TOOK 2 WEEKS TO ORDER PARTS, AND IT WILL COST ME $475 DOLLARS TO FIX A SAFTEY/HEALTH ISSUE THAT SUBARU KNOWS ABOUT. THE FIRST DAY I DEVELOPED A LOT OF EXCESS MUCUS & HEADACHE BEFORE I FIGURED…
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STRONG FUEL SMELL IN PASSENGER CABIN, TEMPERATUER WAS ABOUT 10 F. THIS SEEMS TO BE KNOWN PROBLEM, BUT I WISH TO ADD TO THE LIST. DEALER TOOK 2 WEEKS TO ORDER PARTS, AND IT WILL COST ME $475 DOLLARS TO FIX A SAFTEY/HEALTH ISSUE THAT SUBARU KNOWS ABOUT. THE FIRST DAY I DEVELOPED A LOT OF EXCESS MUCUS & HEADACHE BEFORE I FIGURED OUT WHAT WAS GOING ON. I GUESS BREATHING 93 OCTANE DURING A COMMUTE WILL DO THAT TO A PERSON. SUBARU SHOULD BE PRESSURES TO MAKE THIS A RECALL. I PUT THE A/C ON RECIRCULATE UNTIL THE ISSUED WAS FIXED, BUT WHEN I WOULD GET OUT TO SCRAPE ICE OFF OF THE WINDOWS I COULD SMELL LOTS OF FUEL OUTSIDE. NOT SAFE.*AK
NHTSA ODI #10110248
Mileage unknown · Jan 7, 2005
Fuel System, Other
DURING COLD WEATHER THERE IS AN AWFUL SMELL OF GASOLINE. IT ALMOST SMELLS AS THOUGH THERE'S A GAS LEAK INSIDE THE CAR. THERE WAS A TSB RELEASED BUT THE SUBARU DEALERSHIP COULD NOT RECREATE THE PROBLEM SO NOTHING HAS BEEN DONE. THE SMELL IS UNBEARABLE AND CANNOT BE HEALTHY.*AK
NHTSA ODI #10105943
Official recalls
1Dec 4, 2009
SUBARU IS RECALLING CERTAIN MODEL YEAR 2002 AND 2003 IMPREZA WRX VEHICLES ORIGINALLY SOLD IN OR CURRENTLY REGISTERED IN THE STATES OF SOUTH DAKOTA, NEBRASKA, NORTH DAKOTA, MINNESOTA, IDAHO, IOWA, MONTANA, COLORADO, WISCONSIN, NEW YORK, WYOMING, MICHIGAN, ALASKA, NEW HAMPSHIRE, VERMONT, AND MAINE. DURING COLD STARTS, TYPICALLY UNDER EXTREMELY COLD TEMPERATURES, FUEL LEAKS IN THE FUEL DELIVERY LINE COULD OCCUR WHERE THE LINE CONNECTS WITH A RUBBER HOSE.
Consequence & remedy
Consequence: FUEL LEAKS, IN THE PRESENCE OF AN IGNITION SOURCE, COULD RESULT IN A FIRE.
Remedy: DEALERS WILL REPLACE THE FUEL LINE FREE OF CHARGE. THE RECALL BEGAN ON DECEMBER 31, 2009. OWNERS MAY CONTACT SUBARU AT 1-800-782-2783.
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
5EA09011 · Fuel Line Leak
Opened Jul 2, 2009 · Closed Dec 14, 2009
Status: closed (inferred from source dates) · Fuel System, Gasoline:delivery:hoses, Lines/piping, And Fittings
THE DESIGN OF THE FUEL LINE (METAL RAIL/RUBBER HOSE INTERFACE) IS SUSCEPTIBLE TO FUEL ODOR AND/OR SEEPAGE IN EXTREME COLD TEMPERATURE CONDITIONS.OWNERS MOST OFTEN NOTICED FUEL ODOR IN THE OCCUPANT COMPARTMENT AREA DURING INITIAL COLD ENGINE START-UP.ONCE THE ENGINE IS WARMED, THE ODOR/SEEPAGE ISSUE DISSIPATES.FROM SUBARU'S DATA, ODI NOTES THAT THE INCIDENT RATES ARE HIGHER IN STATES WITH COLDER TEMPERATURES.THERE WAS ONE ALLEGATION OF A FIRE INCIDENT IN WHICH THE OWNER HAD REPORTED THAT HE NOTICED FUEL ODOR A FEW DAYS EARLIER, BUT ODI COULD NOT CONFIRM THE ORIGIN OF THE FIRE. TO ADDRESS THIS ISSUE, SUBARU WILL REPLACE THE FUEL LINE WITH A LONGER RUBBER HOSE SEGMENT VERSION/DESIGN ON 5,724 MY 2002-2003 VEHICLES BUILT THROUGH SEPTEMBER 12, 2002 IN 16 STATES (AK, CO, IA, ID, ME, MI, MN, MT, ND, NE, NH, NY, SD, VT, WI & WY).IN ADDITION, SUBARU WILL EXTEND THE WARRANTY COVERAGE TO 12 YEARS/UNLIMITED MILEAGE ON VEHICLES IN THE REMAINING 34 STATES.THIS ENGINEERING ANALYSIS IS CLOSED (SEE RECALL CAMPAIGN 09V-468)
PE09017 · Fuel Line Leak
Opened Mar 10, 2009 · Closed Jul 2, 2009
Status: closed (inferred from source dates) · Fuel System, Gasoline; Fuel System, Gasoline:carburetor System; Fuel System, Gasoline:delivery; Fuel System, Gasoline:delivery:fuel Pump; Fuel System, Gasoline:delivery:hoses, Lines/piping, And Fittings; Fuel System, Gasoline:fuel Injection System; Fuel System, Gasoline:fuel Injection System:fuel Rail; Fuel System, Gasoline:fuel Injection System:injectors; Fuel System, Other; Fuel System, Other:delivery:hoses, Lines/piping, And Fittings; Fuel System, Other:fuel Injection System
COMPLAINANTS REPORT FUEL LEAKAGE MOST FREQUENTLY IN WINTER DURING INITIAL COLD ENGINE STARTUP.OWNERS WILL EITHER NOTICE A FUEL ODOR INSIDE THE OCCUPANT COMPARTMENT OR FUEL ODOR/LEAKAGE AT THE FUEL LINES ON THE RIGHT SIDE ATOP THE ENGINE. ONCE THE ENGINE HAS WARMED, THE ODOR/LEAKAGE MAY CEASE.SUBARU REVISED THE FUEL PIPE/HOSE DESIGN FOR MODEL YEAR (MY) 2003-04 WRX VEHICLES PRODUCED AFTER AUGUST 2003.SUBARU ALSO INTRODUCED A MY 2004 IMPREZA STI VEHICLE WITH A DIFFERENT ENGINE AND FUEL PIPE/HOSE LAYOUT.OUT OF THE TOTAL OF 994 COMPLAINTS, 944 CONCERN MY 2002-03 WRX VEHICLES BUILT THROUGH AUGUST 2003.SUBARU ALSO REPORTS ONE FIRE ON A MY 2002 WRX VEHICLE THAT OCCURRED IN FEBRUARY 2006.IN MARCH 2009, ODI INSPECTED AND VIDEO TAPED A MY 2002 WRX VEHICLE WITH A FUEL LEAK DURING COLD ENGINE START UP.THE VIDEO WAS PROVIDED TO SUBARU AND IS IN THE INVESTIGATION FILE. THIS INVESTIGATION IS BEING UPGRADED TO AN ENGINEERING ANALYSIS (EA09-011) TO FURTHER STUDY THIS ISSUE.
Additional source detail variants (11)
Fuel System, Gasoline:carburetor System
COMPLAINANTS REPORT FUEL LEAKAGE MOST FREQUENTLY IN WINTER DURING INITIAL COLD ENGINE STARTUP.OWNERS WILL EITHER NOTICE A FUEL ODOR INSIDE THE OCCUPANT COMPARTMENT OR FUEL ODOR/LEAKAGE AT THE FUEL LINES ON THE RIGHT SIDE ATOP THE ENGINE. ONCE THE ENGINE HAS WARMED, THE ODOR/LEAKAGE MAY CEASE.SUBARU REVISED THE FUEL PIPE/HOSE DESIGN FOR MODEL YEAR (MY) 2003-04 WRX VEHICLES PRODUCED AFTER AUGUST 2003.SUBARU ALSO INTRODUCED A MY 2004 IMPREZA STI VEHICLE WITH A DIFFERENT ENGINE AND FUEL PIPE/HOSE LAYOUT.OUT OF THE TOTAL OF 994 COMPLAINTS, 944 CONCERN MY 2002-03 WRX VEHICLES BUILT THROUGH AUGUST 2003.SUBARU ALSO REPORTS ONE FIRE ON A MY 2002 WRX VEHICLE THAT OCCURRED IN FEBRUARY 2006.IN MARCH 2009, ODI INSPECTED AND VIDEO TAPED A MY 2002 WRX VEHICLE WITH A FUEL LEAK DURING COLD ENGINE START UP.THE VIDEO WAS PROVIDED TO SUBARU AND IS IN THE INVESTIGATION FILE. THIS INVESTIGATION IS BEING UPGRADED TO AN ENGINEERING ANALYSIS (EA09-011) TO FURTHER STUDY THIS ISSUE.
Fuel System, Gasoline:delivery:fuel Pump
COMPLAINANTS REPORT FUEL LEAKAGE MOST FREQUENTLY IN WINTER DURING INITIAL COLD ENGINE STARTUP.OWNERS WILL EITHER NOTICE A FUEL ODOR INSIDE THE OCCUPANT COMPARTMENT OR FUEL ODOR/LEAKAGE AT THE FUEL LINES ON THE RIGHT SIDE ATOP THE ENGINE. ONCE THE ENGINE HAS WARMED, THE ODOR/LEAKAGE MAY CEASE.SUBARU REVISED THE FUEL PIPE/HOSE DESIGN FOR MODEL YEAR (MY) 2003-04 WRX VEHICLES PRODUCED AFTER AUGUST 2003.SUBARU ALSO INTRODUCED A MY 2004 IMPREZA STI VEHICLE WITH A DIFFERENT ENGINE AND FUEL PIPE/HOSE LAYOUT.OUT OF THE TOTAL OF 994 COMPLAINTS, 944 CONCERN MY 2002-03 WRX VEHICLES BUILT THROUGH AUGUST 2003.SUBARU ALSO REPORTS ONE FIRE ON A MY 2002 WRX VEHICLE THAT OCCURRED IN FEBRUARY 2006.IN MARCH 2009, ODI INSPECTED AND VIDEO TAPED A MY 2002 WRX VEHICLE WITH A FUEL LEAK DURING COLD ENGINE START UP.THE VIDEO WAS PROVIDED TO SUBARU AND IS IN THE INVESTIGATION FILE. THIS INVESTIGATION IS BEING UPGRADED TO AN ENGINEERING ANALYSIS (EA09-011) TO FURTHER STUDY THIS ISSUE.
Fuel System, Gasoline:delivery:hoses, Lines/piping, And Fittings
COMPLAINANTS REPORT FUEL LEAKAGE MOST FREQUENTLY IN WINTER DURING INITIAL COLD ENGINE STARTUP.OWNERS WILL EITHER NOTICE A FUEL ODOR INSIDE THE OCCUPANT COMPARTMENT OR FUEL ODOR/LEAKAGE AT THE FUEL LINES ON THE RIGHT SIDE ATOP THE ENGINE. ONCE THE ENGINE HAS WARMED, THE ODOR/LEAKAGE MAY CEASE.SUBARU REVISED THE FUEL PIPE/HOSE DESIGN FOR MODEL YEAR (MY) 2003-04 WRX VEHICLES PRODUCED AFTER AUGUST 2003.SUBARU ALSO INTRODUCED A MY 2004 IMPREZA STI VEHICLE WITH A DIFFERENT ENGINE AND FUEL PIPE/HOSE LAYOUT.OUT OF THE TOTAL OF 994 COMPLAINTS, 944 CONCERN MY 2002-03 WRX VEHICLES BUILT THROUGH AUGUST 2003.SUBARU ALSO REPORTS ONE FIRE ON A MY 2002 WRX VEHICLE THAT OCCURRED IN FEBRUARY 2006.IN MARCH 2009, ODI INSPECTED AND VIDEO TAPED A MY 2002 WRX VEHICLE WITH A FUEL LEAK DURING COLD ENGINE START UP.THE VIDEO WAS PROVIDED TO SUBARU AND IS IN THE INVESTIGATION FILE. THIS INVESTIGATION IS BEING UPGRADED TO AN ENGINEERING ANALYSIS (EA09-011) TO FURTHER STUDY THIS ISSUE.
Fuel System, Gasoline:delivery
COMPLAINANTS REPORT FUEL LEAKAGE MOST FREQUENTLY IN WINTER DURING INITIAL COLD ENGINE STARTUP.OWNERS WILL EITHER NOTICE A FUEL ODOR INSIDE THE OCCUPANT COMPARTMENT OR FUEL ODOR/LEAKAGE AT THE FUEL LINES ON THE RIGHT SIDE ATOP THE ENGINE. ONCE THE ENGINE HAS WARMED, THE ODOR/LEAKAGE MAY CEASE.SUBARU REVISED THE FUEL PIPE/HOSE DESIGN FOR MODEL YEAR (MY) 2003-04 WRX VEHICLES PRODUCED AFTER AUGUST 2003.SUBARU ALSO INTRODUCED A MY 2004 IMPREZA STI VEHICLE WITH A DIFFERENT ENGINE AND FUEL PIPE/HOSE LAYOUT.OUT OF THE TOTAL OF 994 COMPLAINTS, 944 CONCERN MY 2002-03 WRX VEHICLES BUILT THROUGH AUGUST 2003.SUBARU ALSO REPORTS ONE FIRE ON A MY 2002 WRX VEHICLE THAT OCCURRED IN FEBRUARY 2006.IN MARCH 2009, ODI INSPECTED AND VIDEO TAPED A MY 2002 WRX VEHICLE WITH A FUEL LEAK DURING COLD ENGINE START UP.THE VIDEO WAS PROVIDED TO SUBARU AND IS IN THE INVESTIGATION FILE. THIS INVESTIGATION IS BEING UPGRADED TO AN ENGINEERING ANALYSIS (EA09-011) TO FURTHER STUDY THIS ISSUE.
Fuel System, Gasoline:fuel Injection System:fuel Rail
COMPLAINANTS REPORT FUEL LEAKAGE MOST FREQUENTLY IN WINTER DURING INITIAL COLD ENGINE STARTUP.OWNERS WILL EITHER NOTICE A FUEL ODOR INSIDE THE OCCUPANT COMPARTMENT OR FUEL ODOR/LEAKAGE AT THE FUEL LINES ON THE RIGHT SIDE ATOP THE ENGINE. ONCE THE ENGINE HAS WARMED, THE ODOR/LEAKAGE MAY CEASE.SUBARU REVISED THE FUEL PIPE/HOSE DESIGN FOR MODEL YEAR (MY) 2003-04 WRX VEHICLES PRODUCED AFTER AUGUST 2003.SUBARU ALSO INTRODUCED A MY 2004 IMPREZA STI VEHICLE WITH A DIFFERENT ENGINE AND FUEL PIPE/HOSE LAYOUT.OUT OF THE TOTAL OF 994 COMPLAINTS, 944 CONCERN MY 2002-03 WRX VEHICLES BUILT THROUGH AUGUST 2003.SUBARU ALSO REPORTS ONE FIRE ON A MY 2002 WRX VEHICLE THAT OCCURRED IN FEBRUARY 2006.IN MARCH 2009, ODI INSPECTED AND VIDEO TAPED A MY 2002 WRX VEHICLE WITH A FUEL LEAK DURING COLD ENGINE START UP.THE VIDEO WAS PROVIDED TO SUBARU AND IS IN THE INVESTIGATION FILE. THIS INVESTIGATION IS BEING UPGRADED TO AN ENGINEERING ANALYSIS (EA09-011) TO FURTHER STUDY THIS ISSUE.
Fuel System, Gasoline:fuel Injection System:injectors
COMPLAINANTS REPORT FUEL LEAKAGE MOST FREQUENTLY IN WINTER DURING INITIAL COLD ENGINE STARTUP.OWNERS WILL EITHER NOTICE A FUEL ODOR INSIDE THE OCCUPANT COMPARTMENT OR FUEL ODOR/LEAKAGE AT THE FUEL LINES ON THE RIGHT SIDE ATOP THE ENGINE. ONCE THE ENGINE HAS WARMED, THE ODOR/LEAKAGE MAY CEASE.SUBARU REVISED THE FUEL PIPE/HOSE DESIGN FOR MODEL YEAR (MY) 2003-04 WRX VEHICLES PRODUCED AFTER AUGUST 2003.SUBARU ALSO INTRODUCED A MY 2004 IMPREZA STI VEHICLE WITH A DIFFERENT ENGINE AND FUEL PIPE/HOSE LAYOUT.OUT OF THE TOTAL OF 994 COMPLAINTS, 944 CONCERN MY 2002-03 WRX VEHICLES BUILT THROUGH AUGUST 2003.SUBARU ALSO REPORTS ONE FIRE ON A MY 2002 WRX VEHICLE THAT OCCURRED IN FEBRUARY 2006.IN MARCH 2009, ODI INSPECTED AND VIDEO TAPED A MY 2002 WRX VEHICLE WITH A FUEL LEAK DURING COLD ENGINE START UP.THE VIDEO WAS PROVIDED TO SUBARU AND IS IN THE INVESTIGATION FILE. THIS INVESTIGATION IS BEING UPGRADED TO AN ENGINEERING ANALYSIS (EA09-011) TO FURTHER STUDY THIS ISSUE.
Fuel System, Gasoline:fuel Injection System
COMPLAINANTS REPORT FUEL LEAKAGE MOST FREQUENTLY IN WINTER DURING INITIAL COLD ENGINE STARTUP.OWNERS WILL EITHER NOTICE A FUEL ODOR INSIDE THE OCCUPANT COMPARTMENT OR FUEL ODOR/LEAKAGE AT THE FUEL LINES ON THE RIGHT SIDE ATOP THE ENGINE. ONCE THE ENGINE HAS WARMED, THE ODOR/LEAKAGE MAY CEASE.SUBARU REVISED THE FUEL PIPE/HOSE DESIGN FOR MODEL YEAR (MY) 2003-04 WRX VEHICLES PRODUCED AFTER AUGUST 2003.SUBARU ALSO INTRODUCED A MY 2004 IMPREZA STI VEHICLE WITH A DIFFERENT ENGINE AND FUEL PIPE/HOSE LAYOUT.OUT OF THE TOTAL OF 994 COMPLAINTS, 944 CONCERN MY 2002-03 WRX VEHICLES BUILT THROUGH AUGUST 2003.SUBARU ALSO REPORTS ONE FIRE ON A MY 2002 WRX VEHICLE THAT OCCURRED IN FEBRUARY 2006.IN MARCH 2009, ODI INSPECTED AND VIDEO TAPED A MY 2002 WRX VEHICLE WITH A FUEL LEAK DURING COLD ENGINE START UP.THE VIDEO WAS PROVIDED TO SUBARU AND IS IN THE INVESTIGATION FILE. THIS INVESTIGATION IS BEING UPGRADED TO AN ENGINEERING ANALYSIS (EA09-011) TO FURTHER STUDY THIS ISSUE.
Fuel System, Gasoline
COMPLAINANTS REPORT FUEL LEAKAGE MOST FREQUENTLY IN WINTER DURING INITIAL COLD ENGINE STARTUP.OWNERS WILL EITHER NOTICE A FUEL ODOR INSIDE THE OCCUPANT COMPARTMENT OR FUEL ODOR/LEAKAGE AT THE FUEL LINES ON THE RIGHT SIDE ATOP THE ENGINE. ONCE THE ENGINE HAS WARMED, THE ODOR/LEAKAGE MAY CEASE.SUBARU REVISED THE FUEL PIPE/HOSE DESIGN FOR MODEL YEAR (MY) 2003-04 WRX VEHICLES PRODUCED AFTER AUGUST 2003.SUBARU ALSO INTRODUCED A MY 2004 IMPREZA STI VEHICLE WITH A DIFFERENT ENGINE AND FUEL PIPE/HOSE LAYOUT.OUT OF THE TOTAL OF 994 COMPLAINTS, 944 CONCERN MY 2002-03 WRX VEHICLES BUILT THROUGH AUGUST 2003.SUBARU ALSO REPORTS ONE FIRE ON A MY 2002 WRX VEHICLE THAT OCCURRED IN FEBRUARY 2006.IN MARCH 2009, ODI INSPECTED AND VIDEO TAPED A MY 2002 WRX VEHICLE WITH A FUEL LEAK DURING COLD ENGINE START UP.THE VIDEO WAS PROVIDED TO SUBARU AND IS IN THE INVESTIGATION FILE. THIS INVESTIGATION IS BEING UPGRADED TO AN ENGINEERING ANALYSIS (EA09-011) TO FURTHER STUDY THIS ISSUE.
Fuel System, Other:delivery:hoses, Lines/piping, And Fittings
COMPLAINANTS REPORT FUEL LEAKAGE MOST FREQUENTLY IN WINTER DURING INITIAL COLD ENGINE STARTUP.OWNERS WILL EITHER NOTICE A FUEL ODOR INSIDE THE OCCUPANT COMPARTMENT OR FUEL ODOR/LEAKAGE AT THE FUEL LINES ON THE RIGHT SIDE ATOP THE ENGINE. ONCE THE ENGINE HAS WARMED, THE ODOR/LEAKAGE MAY CEASE.SUBARU REVISED THE FUEL PIPE/HOSE DESIGN FOR MODEL YEAR (MY) 2003-04 WRX VEHICLES PRODUCED AFTER AUGUST 2003.SUBARU ALSO INTRODUCED A MY 2004 IMPREZA STI VEHICLE WITH A DIFFERENT ENGINE AND FUEL PIPE/HOSE LAYOUT.OUT OF THE TOTAL OF 994 COMPLAINTS, 944 CONCERN MY 2002-03 WRX VEHICLES BUILT THROUGH AUGUST 2003.SUBARU ALSO REPORTS ONE FIRE ON A MY 2002 WRX VEHICLE THAT OCCURRED IN FEBRUARY 2006.IN MARCH 2009, ODI INSPECTED AND VIDEO TAPED A MY 2002 WRX VEHICLE WITH A FUEL LEAK DURING COLD ENGINE START UP.THE VIDEO WAS PROVIDED TO SUBARU AND IS IN THE INVESTIGATION FILE. THIS INVESTIGATION IS BEING UPGRADED TO AN ENGINEERING ANALYSIS (EA09-011) TO FURTHER STUDY THIS ISSUE.
Fuel System, Other:fuel Injection System
COMPLAINANTS REPORT FUEL LEAKAGE MOST FREQUENTLY IN WINTER DURING INITIAL COLD ENGINE STARTUP.OWNERS WILL EITHER NOTICE A FUEL ODOR INSIDE THE OCCUPANT COMPARTMENT OR FUEL ODOR/LEAKAGE AT THE FUEL LINES ON THE RIGHT SIDE ATOP THE ENGINE. ONCE THE ENGINE HAS WARMED, THE ODOR/LEAKAGE MAY CEASE.SUBARU REVISED THE FUEL PIPE/HOSE DESIGN FOR MODEL YEAR (MY) 2003-04 WRX VEHICLES PRODUCED AFTER AUGUST 2003.SUBARU ALSO INTRODUCED A MY 2004 IMPREZA STI VEHICLE WITH A DIFFERENT ENGINE AND FUEL PIPE/HOSE LAYOUT.OUT OF THE TOTAL OF 994 COMPLAINTS, 944 CONCERN MY 2002-03 WRX VEHICLES BUILT THROUGH AUGUST 2003.SUBARU ALSO REPORTS ONE FIRE ON A MY 2002 WRX VEHICLE THAT OCCURRED IN FEBRUARY 2006.IN MARCH 2009, ODI INSPECTED AND VIDEO TAPED A MY 2002 WRX VEHICLE WITH A FUEL LEAK DURING COLD ENGINE START UP.THE VIDEO WAS PROVIDED TO SUBARU AND IS IN THE INVESTIGATION FILE. THIS INVESTIGATION IS BEING UPGRADED TO AN ENGINEERING ANALYSIS (EA09-011) TO FURTHER STUDY THIS ISSUE.
Fuel System, Other
COMPLAINANTS REPORT FUEL LEAKAGE MOST FREQUENTLY IN WINTER DURING INITIAL COLD ENGINE STARTUP.OWNERS WILL EITHER NOTICE A FUEL ODOR INSIDE THE OCCUPANT COMPARTMENT OR FUEL ODOR/LEAKAGE AT THE FUEL LINES ON THE RIGHT SIDE ATOP THE ENGINE. ONCE THE ENGINE HAS WARMED, THE ODOR/LEAKAGE MAY CEASE.SUBARU REVISED THE FUEL PIPE/HOSE DESIGN FOR MODEL YEAR (MY) 2003-04 WRX VEHICLES PRODUCED AFTER AUGUST 2003.SUBARU ALSO INTRODUCED A MY 2004 IMPREZA STI VEHICLE WITH A DIFFERENT ENGINE AND FUEL PIPE/HOSE LAYOUT.OUT OF THE TOTAL OF 994 COMPLAINTS, 944 CONCERN MY 2002-03 WRX VEHICLES BUILT THROUGH AUGUST 2003.SUBARU ALSO REPORTS ONE FIRE ON A MY 2002 WRX VEHICLE THAT OCCURRED IN FEBRUARY 2006.IN MARCH 2009, ODI INSPECTED AND VIDEO TAPED A MY 2002 WRX VEHICLE WITH A FUEL LEAK DURING COLD ENGINE START UP.THE VIDEO WAS PROVIDED TO SUBARU AND IS IN THE INVESTIGATION FILE. THIS INVESTIGATION IS BEING UPGRADED TO AN ENGINEERING ANALYSIS (EA09-011) TO FURTHER STUDY THIS ISSUE.
PE04002 · Fuel Line Leakage In Engine Compartment
Opened Jan 7, 2004 · Closed May 27, 2004
Status: closed (inferred from source dates) · Fuel System, Gasoline; Fuel System, Gasoline:delivery:hoses, Lines/piping, And Fittings
SUBARU REPORTS THAT THE FUEL ODOR IS CAUSED BY FUEL SEEPAGE DURING COLD START OF THE ENGINE UNDER EXTREMELY COLD TEMPERATURES. THE LEAK OCCURS IN A FUEL LINE IN THE ENGINE COMPARTMENT.IT REPORTS THAT THE FAILURE IS DUE TO THE MISALIGNED ANGLE BETWEEN TWO FUEL DELIVERY LINES WHICH RESULTED IN SUCH FUEL SEEPAGE DURING THE FIRST FEW SECONDS OF COLD ENGINE START DURING THESE COLD TEMPERATURES.SUBARU REPORTS THAT THE TWO FUEL LINES ARE CONNECTED WITH A HOSE THAT BECOMES TOO STIFF IN VERY COLD TEMPERATURES TO CONFORM TO THE MISALIGNMENT. SUBARU HAS ISSUED A TECHNICAL SERVICE BULLETIN (SUBARU SERVICE BULLETIN NUMBER 09-36-03) TO REPLACE THE FUEL LINES WITH NEW LINES THAT ARE PROPERLY ALIGNED AND THAT HAVE A LONGER CONNECTING HOSE.ODI PHONE CALLS TO MANY OF THE COMPLAINANTS CONFIRM THAT FUEL ODOR IS NOTICABLE DURING VERY COLD TEMPERATURES AND COLD START BUT GOES AWAY AS THE ENGINE WARMS UP, AND THE ODOR IS NOT PRESENT IN WARMER TEMPERATURES. A FEW OWNERS REPORT THAT ATTEMPTS TO ELIMINATE THE LEAKAGE BY TIGHTENING THE CONNECTING HOSE CLAMPS IS NOT EFFECTIVE IN ELIMINATING THE FUEL ODOR.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.
Additional source detail variants (2)
Fuel System, Gasoline:delivery:hoses, Lines/piping, And Fittings
SUBARU REPORTS THAT THE FUEL ODOR IS CAUSED BY FUEL SEEPAGE DURING COLD START OF THE ENGINE UNDER EXTREMELY COLD TEMPERATURES. THE LEAK OCCURS IN A FUEL LINE IN THE ENGINE COMPARTMENT.IT REPORTS THAT THE FAILURE IS DUE TO THE MISALIGNED ANGLE BETWEEN TWO FUEL DELIVERY LINES WHICH RESULTED IN SUCH FUEL SEEPAGE DURING THE FIRST FEW SECONDS OF COLD ENGINE START DURING THESE COLD TEMPERATURES.SUBARU REPORTS THAT THE TWO FUEL LINES ARE CONNECTED WITH A HOSE THAT BECOMES TOO STIFF IN VERY COLD TEMPERATURES TO CONFORM TO THE MISALIGNMENT. SUBARU HAS ISSUED A TECHNICAL SERVICE BULLETIN (SUBARU SERVICE BULLETIN NUMBER 09-36-03) TO REPLACE THE FUEL LINES WITH NEW LINES THAT ARE PROPERLY ALIGNED AND THAT HAVE A LONGER CONNECTING HOSE.ODI PHONE CALLS TO MANY OF THE COMPLAINANTS CONFIRM THAT FUEL ODOR IS NOTICABLE DURING VERY COLD TEMPERATURES AND COLD START BUT GOES AWAY AS THE ENGINE WARMS UP, AND THE ODOR IS NOT PRESENT IN WARMER TEMPERATURES. A FEW OWNERS REPORT THAT ATTEMPTS TO ELIMINATE THE LEAKAGE BY TIGHTENING THE CONNECTING HOSE CLAMPS IS NOT EFFECTIVE IN ELIMINATING THE FUEL ODOR.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.
Fuel System, Gasoline
SUBARU REPORTS THAT THE FUEL ODOR IS CAUSED BY FUEL SEEPAGE DURING COLD START OF THE ENGINE UNDER EXTREMELY COLD TEMPERATURES. THE LEAK OCCURS IN A FUEL LINE IN THE ENGINE COMPARTMENT.IT REPORTS THAT THE FAILURE IS DUE TO THE MISALIGNED ANGLE BETWEEN TWO FUEL DELIVERY LINES WHICH RESULTED IN SUCH FUEL SEEPAGE DURING THE FIRST FEW SECONDS OF COLD ENGINE START DURING THESE COLD TEMPERATURES.SUBARU REPORTS THAT THE TWO FUEL LINES ARE CONNECTED WITH A HOSE THAT BECOMES TOO STIFF IN VERY COLD TEMPERATURES TO CONFORM TO THE MISALIGNMENT. SUBARU HAS ISSUED A TECHNICAL SERVICE BULLETIN (SUBARU SERVICE BULLETIN NUMBER 09-36-03) TO REPLACE THE FUEL LINES WITH NEW LINES THAT ARE PROPERLY ALIGNED AND THAT HAVE A LONGER CONNECTING HOSE.ODI PHONE CALLS TO MANY OF THE COMPLAINANTS CONFIRM THAT FUEL ODOR IS NOTICABLE DURING VERY COLD TEMPERATURES AND COLD START BUT GOES AWAY AS THE ENGINE WARMS UP, AND THE ODOR IS NOT PRESENT IN WARMER TEMPERATURES. A FEW OWNERS REPORT THAT ATTEMPTS TO ELIMINATE THE LEAKAGE BY TIGHTENING THE CONNECTING HOSE CLAMPS IS NOT EFFECTIVE IN ELIMINATING THE FUEL ODOR.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.
EA03024 · Extended Stopping Distances
Opened Nov 19, 2003 · Closed Jul 12, 2005
Status: closed (inferred from source dates) · Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip
DURING THE EA, ODI AND VRTC PERFORMED THE FOLLOWING ACTIVITIES:1.CONDUCTED A MAIL SURVEY OF 246 SUBJECT VEHICLE OWNERS TODETERMINE THE ROADWAY SURFACE THAT CAUSED OWNERS' CONCERN;2.INTERVIEWED COMPLAINING OWNERS;3.CONDUCTED FIELD INSPECTIONS OF SEVEN (7) COMPLAINT VEHICLES;4.INSTRUMENTED TESTING AT VRTC OF COMPLAINT AND PEER VEHICLES;5.REVIEWED SUBARU'S RESPONSE TO OUR INFORMATION REQUEST;6.MET WITH SUBARU FOR TECHNICAL REVIEW OF TESTINGAS A RESULT OF THE WORK CONDUCTED BY VRTC AND ODI DURING THIS INVESTIGAITON, A CONSISTENT OR CHRONIC PATTERN OF POOR BRAKE PERFORMANCE HAS NOT BEEN IDENTIFIED.VRTC CONDUCTED OVER 11,500 BRAKE TESTS.THEY DID NOT OBSERVE ANY LONG-DURATION, LOW DECELERATION EVENTS (SOME OWNERS REPORTED DELAYS OF 4 TO 10 SECONDS) IN THE TEST VEHICLES.SEE ODI'S CLOSING REPORT AND VRTC'S TEST REPORT FOR FULL DETAILS
PE03029 · Braking System/abs
Opened Jul 8, 2003 · Closed Nov 19, 2003
Status: closed (inferred from source dates) · Service Brakes, Hydraulic:antilock/traction Control/electronic Limited Slip
SUBARU'S SUPPLEMENTAL RESPONSE OF SEPTEMBER 29, 2003, IDENTIFIED THAT THE 2002, 2003 SUBARU WRX MODELS AREEQUIPPED WITH THE BOSCH 5.3 ABS SYSTEM, AND IDENTIFIED THAT OTHER MODEL SUBARU VEHICLES ARE ALSO EQUIPPED WITH THE BOSCH 5.3 ABS SYSTEM, BUT HAVE DIFFERENT CALIBRATIONS THAN THE WRX MODEL VEHICLES.SUBARU IDENTIFIED THAT CHANGES WERE MADE IN THE ABS ECU TO ADDRESS A CALIBRATION LOGIC ISSUE WHEN DRIVING THE VEHICLE WITH THE SPARE TIRE MOUNTED.SUBARU REPORTED THAT BOTH THE ABS HYDRAULIC UNIT AND THE ABS ECU WERE MODIFIED, AND GAVE VIN NUMBERS TO IDENTIFY THE IMPLEMENTATION OF THE MODIFIED UNITS IN PRODUCTION. TESTING IS UNDERWAY TO GAIN AN UNDERSTANDING OF THE WRX VEHICLE PERFORMANCE DURING AN ABS ACTIVATION.FUTHER, ANALYSIS OFTHE DIFFERENCES IN VEHICLE PERFORMANCE RESULTING FROM ABS SOFTWARE CHANGES WILL BE EXAMINED.
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