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FaultScore report

2009 Subaru B9 Tribeca problems

Owners have filed 11 complaints about the 2009 Subaru B9 Tribeca with NHTSA between 2010 and 2024. The largest single group is the transmission & drivetrain. Across this model's run it ranks 4 of 4 worst.

Read the complaints What breaks Worst years for the Subaru B9 Tribeca All 2009 cars
C

FaultScore 42/100

Higher is worse. Measured against the other years of the Subaru B9 Tribeca.

How this is worked out

The numbers

11

Complaints

1

Crashes reported

0

Fires reported

1

Injuries reported

105,000 mi

Median mileage at failure

Half of reported failures happened before this

25%

Failed under 36,000 miles

Inside a typical bumper-to-bumper warranty

What kind of bad

The letter says how bad. This says what kind — whether this year drew an unusual number of complaints, unusually dangerous ones, or failures that arrived unusually early.

Complaint volume 11 vs 50 Severity 94 vs 50 Early failure 43 vs 50
The dashed ring is 50 — the national norm. Further out is worse.
Complaint volume — 11
Against the median year of the Subaru B9 Tribeca. 50 means typical for this model; 100 means roughly double.
Severity — 94
18.2% of these complaints involved a crash, fire, injury or death, against a national rate of 9.7%.
Early failure — 43
25% of failures with a mileage on record happened under 36,000 miles, against a national rate of 29%.

How 2009 compares with every other Subaru B9 Tribeca

Click any bar to open that year's report.

Complaints filed with NHTSA, by model year. Bar colour is the FaultScore grade: A B C D F ungraded

What breaks on a 2009 Subaru B9 Tribeca

Every complaint is filed against a part. Follow any row for the complaints about that part alone.

Transmission & Drivetrain 3 27.3%

Median failure at 30,410 miles

Engine & Cooling 2 18.2%

Median failure at 152,587 miles

Windows, Mirrors & Wipers 1 9.1%
Fuel & Propulsion 1 9.1%
Lights 1 9.1%

Median failure at 90,000 miles

Acceleration & Cruise Control 1 9.1%

Median failure at 120,000 miles

Airbags 1 9.1%

1 crashes, 0 fires · median 200,000 mi

Electrical System 1 9.1%

Median failure at 152,587 miles

When it fails

Odometer readings owners gave when they filed. About half of all complaints include one.

10,000 – 24,999 miles 1 12.5%
25,000 – 49,999 miles 1 12.5%
50,000 – 74,999 miles 1 12.5%
75,000 – 99,999 miles 1 12.5%
100,000 – 149,999 miles 1 12.5%
150,000+ miles 3 37.5%

When owners complained

A spike years after the car went on sale usually means a part wearing out on schedule across the whole fleet — the kind of pattern no single owner can see from inside their own car.

May 2010 peak 2 Dec 2024

Complaints that involved harm

Reports where the owner recorded a crash, a fire, an injury or a death.

at 200,000 miles Weston, WV Crash 1 injured

AIR BAGS

The contact owned a 2009 Subaru B9 Tribeca. The contact stated while driving on ice, at a low speed, the contact's vehicle slid and rolled before slamming into a culvert. The contact stated that the driver's door air bag was deployed, however, no other air bags deployed. In addition, the contact stated that an unknown air bag recall repair was performed on the vehicle in 2023. The vehicle was towed to a local tow yard. The Police and paramedics were at the scene. A Police report was filed, however, some of the information was unavailable. The contact was transported to the local hospital. The contact sustained bruises, scratches, and body pain. The vehicle was condemned to total loss by the insurance company. The manufacturer was made aware of the failure. The failure mileage was approximately 200,000.

NHTSA complaint #11631418 — an unverified report by a vehicle owner.

The most recent complaints

In the owners' own words, exactly as filed with NHTSA.

at 200,000 miles Weston, WV Crash 1 injured

AIR BAGS

The contact owned a 2009 Subaru B9 Tribeca. The contact stated while driving on ice, at a low speed, the contact's vehicle slid and rolled before slamming into a culvert. The contact stated that the driver's door air bag was deployed, however, no other air bags deployed. In addition, the contact stated that an unknown air bag recall repair was performed on the vehicle in 2023. The vehicle was towed to a local tow yard. The Police and paramedics were at the scene. A Police report was filed, however, some of the information was unavailable. The contact was transported to the local hospital. The contact sustained bruises, scratches, and body pain. The vehicle was condemned to total loss by the insurance company. The manufacturer was made aware of the failure. The failure mileage was approximately 200,000.

NHTSA complaint #11631418 — an unverified report by a vehicle owner.

at 90,000 miles Midland, MI

EXTERIOR LIGHTING

HEADLAMPS BURN OUT AND CAUSE SHORTING ON OTHER ELECTRICAL COMPONENTS LIKE BLOWER FAN, WINDOWS AND ETC. I CHANGE HEADLAMPS EVERY 1-2 MONTHS SOMETIMES SOONER, AND NOW I'M FORCED TO CHANGE THE ELECTRICAL COMPONENTS THAT ARE EFFECTED BY THIS SHORTING ISSUE!!!!!! I'M TOLD THAT SUBARU HAD AN DEFECT WITH THIS ISSUE FROM OTHER COUNTRIES!!!

NHTSA complaint #11163962 — an unverified report by a vehicle owner.

at 152,587 miles Madison, MS

ELECTRICAL SYSTEM

PROBLEM 1. WHILE DRIVING ON THE INTERSTATE HIGHWAY CAR LOST POWER, STALLED AND SHUT OFF. THE GAS GUAGE WAS ON A 1/4 OF TAN OF GASOLINE, MILES GUAGE READ 100 MILES. I WAS ABLE TO COAST TO THE SIDE OF THE ROAD. THANKS GOD, I NEAR THE NEXT EXIT. I WAS ABLE TO RESTART MY CAR AFTER ABOUT TEN MINUTE AND WENT TO THE NEAREST GAS STATION. THIS HAVE HAPPEN TO ME TWICE ON THE INTERSTATE HIGHWAY SO I TRY NOT LET THE GAS GUAGE FALL BELOW 1/4 TANK BECAUSE THE SENSOR ARE NOT REGISTER CORRECT. I HAVE TAKE MY CAR TO SUBARU DEALER IN JACKSON, MS 3 TIMES THEY CAN FIND THE PROBLEM. I TRAVEL THE INTERSTATE HIGHWAY DAILY TO WORK, USUALLY DRIVE IN THE OUTER LEFT OR RIGHT LANE SO IF MY CAR CUT OFF I WILL BE ABLE TO COAST OFF TO THE SIDE OF THE ROAD NOT AT RAN OVER. I TOOK VIDEO PICTURE OF THE GUAGE READING TO SHOW TO THE SUBARU DEALER ON MY CELL PHONE. PROBLEM 2. TEMPERATURE GAUGE READ THE CAR IS RUNNING HOT WHILE DRIVING AND SITTING AT STOP LIGHT. THE GAUGE RANDOMLY MOVES UP AND DOWN WHILE DRIVING. I HAD TAKE MY CAR TO SUBARU OF JACKSON TWICE ABOUT THIS PROBLEM. THEY KEEP MAY CAR FOR ABOUT A WEEK COULD NOT GET IT TO REPLICATE THE PROBLEM. I HAVE REPLACE MY RADIATOR AND THERMOSTAT BUT THAT DID NOT CORRECT THE ISSUES. SINCE SUBARU CAN NOT FIND WHAT IS WRONG WITH MY VEHICLE I DON'T KNOW WHAT ELSE TO DO. PROBLEM 3: LOW TIRE PRESSURE SENSOR LIGHT RANDOMLY FLASH ON AND OFF WHILE DRIVING THEN STAYS ON. I HAVE HAD THE TIRE PRESSURE CHECK SEVERAL TIMES. PRESSURE IS FINE ON ALL TIRES. .

NHTSA complaint #11150703 — an unverified report by a vehicle owner.

at 152,587 miles Madison, MS

ENGINE

PROBLEM 1. WHILE DRIVING ON THE INTERSTATE HIGHWAY CAR LOST POWER, STALLED AND SHUT OFF. THE GAS GUAGE WAS ON A 1/4 OF TAN OF GASOLINE, MILES GUAGE READ 100 MILES. I WAS ABLE TO COAST TO THE SIDE OF THE ROAD. THANKS GOD, I NEAR THE NEXT EXIT. I WAS ABLE TO RESTART MY CAR AFTER ABOUT TEN MINUTE AND WENT TO THE NEAREST GAS STATION. THIS HAVE HAPPEN TO ME TWICE ON THE INTERSTATE HIGHWAY SO I TRY NOT LET THE GAS GUAGE FALL BELOW 1/4 TANK BECAUSE THE SENSOR ARE NOT REGISTER CORRECT. I HAVE TAKE MY CAR TO SUBARU DEALER IN JACKSON, MS 3 TIMES THEY CAN FIND THE PROBLEM. I TRAVEL THE INTERSTATE HIGHWAY DAILY TO WORK, USUALLY DRIVE IN THE OUTER LEFT OR RIGHT LANE SO IF MY CAR CUT OFF I WILL BE ABLE TO COAST OFF TO THE SIDE OF THE ROAD NOT AT RAN OVER. I TOOK VIDEO PICTURE OF THE GUAGE READING TO SHOW TO THE SUBARU DEALER ON MY CELL PHONE. PROBLEM 2. TEMPERATURE GAUGE READ THE CAR IS RUNNING HOT WHILE DRIVING AND SITTING AT STOP LIGHT. THE GAUGE RANDOMLY MOVES UP AND DOWN WHILE DRIVING. I HAD TAKE MY CAR TO SUBARU OF JACKSON TWICE ABOUT THIS PROBLEM. THEY KEEP MAY CAR FOR ABOUT A WEEK COULD NOT GET IT TO REPLICATE THE PROBLEM. I HAVE REPLACE MY RADIATOR AND THERMOSTAT BUT THAT DID NOT CORRECT THE ISSUES. SINCE SUBARU CAN NOT FIND WHAT IS WRONG WITH MY VEHICLE I DON'T KNOW WHAT ELSE TO DO. PROBLEM 3: LOW TIRE PRESSURE SENSOR LIGHT RANDOMLY FLASH ON AND OFF WHILE DRIVING THEN STAYS ON. I HAVE HAD THE TIRE PRESSURE CHECK SEVERAL TIMES. PRESSURE IS FINE ON ALL TIRES. .

NHTSA complaint #11150703 — an unverified report by a vehicle owner.

at 120,000 miles Olathe, KS

VEHICLE SPEED CONTROL

UPON ENTERING HIGHWAY AND ACCELERATING TO ACHIEVE THE PRESCRIBED 65MPH, THE CAR CONTINUED ACCELERATING, UNCOMMANDED, EVEN WHEN I APPLIED THE BRAKES, AND CONTINUED TO ACCELERATE ABOVE 85MPH FOR MILES, (I WAS PUMPING BRAKES AND FRANTICALLY TRYING TO FIGURE OUT WHAT TO DO AND WHAT WAS GOING ON). I WAS ABLE TO FIND AN EXIT RAMP AND HAD THE THOUGHT I COULD PUT THE CAR IN NEUTRAL AND THEREBY SUCCESSFULLY SLOW THE CAR TO A STOP. THE ENGINE CONTINUED TO REV IN NEUTRAL, AND AFTER THE CAR STOPPED AND I PUT IT IN PARK, THE CAR CONTINUED TO REV AND BEGAN TO SHUDDER UNTIL I TURNED OFF THE ENGINE POWER.

NHTSA complaint #11063587 — an unverified report by a vehicle owner.

APO, AE

ENGINE

I AM IN THE MILITARY CURRENTLY STATIONED OVERSEAS, IN ITALY, AND WE NOTICED THAT THE CAR I BOUGHT IN 2015 HAS BEEN RELEASING GAS FUMES ON COLD MORNING, THAT WILL LAST NO MORE THAN 3 MINUTES, NOTICEABLY WHEN THE ENGINE IS WARMED UP. WE NEVER NOTICED THIS HAPPENING ON WARM SEASON. STRONG GAS SMELL COMES IN THROUGH THE AC VENTS WHEN THE CIRCULATION IS OPEN AND/OR IN DEFOGGER MODE. NO GAS SMELL IN ENGINE BAY BUT RATHER THE GAS SMELL IS STRONG ON THE EXHAUST PIPES.

NHTSA complaint #10954309 — an unverified report by a vehicle owner.

APO, AE

FUEL/PROPULSION SYSTEM

I AM IN THE MILITARY CURRENTLY STATIONED OVERSEAS, IN ITALY, AND WE NOTICED THAT THE CAR I BOUGHT IN 2015 HAS BEEN RELEASING GAS FUMES ON COLD MORNING, THAT WILL LAST NO MORE THAN 3 MINUTES, NOTICEABLY WHEN THE ENGINE IS WARMED UP. WE NEVER NOTICED THIS HAPPENING ON WARM SEASON. STRONG GAS SMELL COMES IN THROUGH THE AC VENTS WHEN THE CIRCULATION IS OPEN AND/OR IN DEFOGGER MODE. NO GAS SMELL IN ENGINE BAY BUT RATHER THE GAS SMELL IS STRONG ON THE EXHAUST PIPES.

NHTSA complaint #10954309 — an unverified report by a vehicle owner.

at 65,000 miles Otterbein, IN

POWER TRAIN

THERE IS A LARGE SHUDDER AT SLOW ACCELERATION. THE PROBLEM WAS SLIGHT TO BEGIN WITH HOWEVER, THE PROBLEM CONTINUES TO GET WORSE. DEALER HAS CONFIRMED THAT THE TORQUE CONVERTER IS NO GOOD, HOWEVER THEY WILL NOT REPLACE FOR FREE SINCE THE VEHICLE IS OUT OF WARRANTY. THROUGH MY INVESTIGATION, I FOUND THAT SUBARU DID A DESIGN CHANGE IN EARLY 2009 TO CORRECT THIS PROBLEM. UNFORTUNATELY, SUBARU HAS NOT ISSUED A RECALL FOR ALL DEFECTIVE TORQUE CONVERTERS IT HAS INSTALLED.

NHTSA complaint #10693069 — an unverified report by a vehicle owner.

Renton, WA

VISIBILITY/WIPER

WINDSHIELD CRACKING FOR NO REASON. APPROX 4 CLEAN, THROUGH AND THROUGH, CRACKS NOW. ALL ROUGHLY 8' LONG. NO CHIPS AND/OR ROCK DINGS. WOKE UP TWO MORNINGS AGO, CAR GARAGED, AND THERE WAS A NEW CRACK AFTER IT SAT IDLE IN A GARAGE ALL NIGHT.

NHTSA complaint #10490145 — an unverified report by a vehicle owner.

at 30,410 miles West Springfield, MA

POWER TRAIN

WHEN ACCELERATING MODERATELY, THE DRIVETRAIN/TRANSMISSION SHUDDERS. THE VEHICLE HESITATES FOR A BRIEF PERIOD OF TIME AND THEN BEGINS TO ACCELERATE. THIS USUALLY OCCURS BETWEEN 20-40 MPH, ESPECIALLY WHEN MOVING IN STOP AND GO TRAFFIC. DEALER HAS NOT BEEN ABLE TO DUPLICATE THE CONDITION AND NO "ERROR CODES" ARE SHOWING IN THE COMPUTER. MY WIFE DOES NOT FEEL CONFIDENT DRIVING THE VEHICLE ANY LONGER AS IT MAKES IT DANGEROUS TO PULL INTO ONCOMING TRAFFIC. APPARENTLY WE ARE NOT THE ONLY PEOPLE TO EXPERIENCE THIS, BUT SUBARU DOES NOT APPEAR TO BE WILLING TO RECTIFY THIS CONDITION. OWNERS OF 2008 AND 2009 TRIBECA'S FREQUENTLY COMPLAIN ABOUT THIS ISSUE, BUT "NOTHING IS WRONG" WHEN THE VEHICLES ARE LOOKED AT BY SUBARU TECHNICIANS. I WONDER IS SUBARU IS HAVING THEIR DEALERS COVER UP THIS ISSUE.

NHTSA complaint #10446120 — an unverified report by a vehicle owner.

at 24,000 miles Westfield, NJ

POWER TRAIN:AUTOMATIC TRANSMISSION

ENGINE STALL OUT / FLASHING ATOIL LIGHT / CHECK ENGINE LIGHT ON / FLASHING VSC LIGHT ON/ FLASHING CRUISE CONTROL LIGHT. - VEHICLE RUNNING ROUGH. THIS IS THE SECOND INCIDENT WITH SIMILAR SYMPTOMS. FIRST OCCURRED 2/23/2009 -(2567 MILES) DX WITH TRANSMISSION SOLENOID PROBLEM. REPAIRED W/DX CODES P1578, P0700 CURRENT INCIDENT AT 24,000 MILES - DEALERSHIP REPORTING DIFFICULTY IN DIAGNOSING PROBLEM.

NHTSA complaint #10330958 — an unverified report by a vehicle owner.