The 2006-2007 Tribeca uses Subaru's 3.0L EZ30 boxer six paired with a 5-speed automatic. The transmission is the weak link here—oil cooler failures and torque converter issues are common. Engine internal failures (ringland, bearings) show up earlier than other Subarus, often before 100k miles.
Transmission Oil Cooler Failure Leading to Cross-Contamination
Common · high severity
Typical onset: 60,000-120,000 mi
Symptoms: Milky or strawberry-colored transmission fluid, Coolant level drops with no external leak, Transmission slipping or delayed engagement, Engine overheating in severe cases
Fix: Internal cooler in the radiator fails, mixing coolant and ATF. Requires radiator replacement, complete transmission fluid flush (often multiple cycles), external filter if accessible, sometimes full transmission rebuild if contamination caused internal damage. 4-8 hours labor depending on trans condition.
Estimated cost: $800-3,500
EZ30 Ringland Failure and Piston Damage
Occasional · high severity
Typical onset: 80,000-140,000 mi
Symptoms: Misfires on one or more cylinders, often cylinder 4 or 5, Loss of compression on compression test, Excessive blow-by or oil consumption, Check engine light with P030X misfire codes
Fix: The EZ30 has thinner ringlands than later engines. Detonation or carbon buildup cracks the land between compression rings. Requires engine removal, complete teardown, new pistons, rings, bearings, and head gaskets at minimum. 18-24 hours labor. Many opt for used short block swap instead.
Estimated cost: $4,500-7,500
Torque Converter Shudder and Transmission Slipping
Common · medium severity
Typical onset: 70,000-130,000 mi
Symptoms: Vibration or shudder during light acceleration, especially 30-50 mph, Delayed or harsh shifts between gears, Whining noise from transmission area, Transmission temperature warning light
Fix: The 5EAT transmission torque converter clutch wears prematurely, especially if fluid wasn't changed every 30k. Requires transmission removal and rebuild with new torque converter, clutch packs, and seals. 10-14 hours labor.
Estimated cost: $2,800-4,200
Head Gasket Weeping (External Leaks)
Occasional · medium severity
Typical onset: 90,000-150,000 mi
Symptoms: Oil seepage at head/block mating surface, usually driver's side, Coolant smell from engine bay, Minor coolant loss over time, Oil residue below cylinder heads
Fix: EZ30 head gaskets fail externally more often than internally. Engine doesn't need removal but both heads should be done together. Includes timing components, water pump, valve cover gaskets while apart. 14-18 hours labor.
Estimated cost: $2,200-3,800
Transmission and Engine Mounts Deterioration
Common · low severity
Typical onset: 60,000-100,000 mi
Symptoms: Clunking when shifting from Park to Drive or Reverse, Excessive vibration at idle, Engine rocks noticeably during acceleration, Metallic banging over bumps
Fix: The H6 is heavier than the four-cylinder, accelerating mount wear. Transmission mount on the rear crossmember is worst. All four mounts (two engine, one trans, one pitch stopper) should be replaced together. 3-4 hours labor.
Estimated cost: $500-900
Fuel Filter Clogging (Pre-Pump)
Occasional · medium severity
Symptoms: Rough idle or stumbling acceleration, Hard starting after sitting, Loss of power under load, Fuel pump whine or buzzing from rear
Fix: The in-tank pre-filter (sock) clogs if low-quality fuel was used or tank sat with old gas. Requires fuel tank drop and pump assembly removal to replace. Often combined with main pump if mileage is high. 2-3 hours labor.
Estimated cost: $400-700
Owner tips
Change transmission fluid every 30,000 miles with Subaru ATF-HP or equivalent—this is non-negotiable for the 5EAT
Inspect coolant and ATF every oil change for cross-contamination; catch the cooler failure early and you save the transmission
Use Top Tier gas and keep the tank above 1/4 to reduce fuel system issues
Budget for a major repair (transmission or engine) if buying above 80k miles—have $3-5k set aside
Only buy if under 60k miles with full service records showing religious transmission fluid changes, or if you're comfortable budgeting $4-6k for inevitable transmission work—the EZ30/5EAT combo is nowhere near as bulletproof as the four-cylinder Subarus.
AI-assisted summary drawn from NHTSA recall data, our labor-times database, and platform knowledge. Not a substitute for a pre-purchase inspection on a specific vehicle.
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Subaru of America, Inc. (Subaru) is recalling certain 2009-2013 Forester vehicles, 2008-2011 Impreza vehicles, 2008-2014 WRX vehicles, 2005-2014 Legacy vehicles, 2005-2014 Outback vehicles and 2006-2008 Tribeca vehicles equipped with a mechanical key ignition switch installed as a replacement part. The ball spring inside the switch may break, reducing the strength of the ignition switch. If this occurs, the weight on the key ring and certain road conditions could cause the ignition switch to move out of the run position to the accessory position, turning off the engine.
Consequence: The engine turning off unexpectedly can increase the risk of a crash. If a crash occurs under this condition, the air bag may not deploy, increasing the risk of injury.
Remedy: Subaru will notify owners, and dealers will inspect the ignition switch, replacing the ignition switch, if necessary, free of charge. The recall began May 10, 2019. Owners may contact Subaru customer service at 1-844-373-6614. Subaru's number for this recall is WUF-91.
ELECTRICAL SYSTEM:IGNITION:SWITCH · 19V297000
2019-04-11
Subaru of America, Inc. (Subaru) is recalling certain 2009-2013 Forester vehicles, 2008-2011 Impreza vehicles, 2008-2014 WRX vehicles, 2005-2014 Legacy vehicles, 2005-2014 Outback vehicles and 2006-2008 Tribeca vehicles equipped with a mechanical key ignition switch installed as a replacement part. The ball spring inside the switch may break, reducing the strength of the ignition switch. If this occurs, the weight on the key ring and certain road conditions could cause the ignition switch to move out of the run position to the accessory position, turning off the engine.
Consequence: The engine turning off unexpectedly can increase the risk of a crash. If a crash occurs under this condition, the air bag may not deploy, increasing the risk of injury.
Remedy: Subaru will notify owners, and dealers will inspect the ignition switch, replacing the ignition switch, if necessary, free of charge. The recall began May 10, 2019. Owners may contact Subaru customer service at 1-844-373-6614. Subaru's number for this recall is WUF-91.
AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE · 17V026000
2017-01-11 · EA15001
Subaru of America, Inc. (Subaru) is recalling certain 2005-2006 Baja, 2009 Forester, Legacy and Outback and 2006-2009 Impreza (including WRX and STI models) and Tribeca vehicles originally sold, or ever registered, in the states of Arizona, Arkansas, Delaware, District of Columbia, Illinois, Indiana, Kansas, Kentucky, Maryland, Missouri, Nebraska, Nevada, New Jersey, New Mexico, North Carolina, Ohio, Oklahoma, Pennsylvania, Tennessee, Virginia, and West Virginia.
These vehicles are equipped with certain air bag inflators assembled as part of the passenger frontal air bag modules used as original equipment or replacement equipment. In the event of a crash necessitating deployment of the front air bags, these inflators may rupture due to propellant degradation occurring after long-term exposure to absolute humidity and temperature cycling.
Consequence: An inflator rupture may result in metal fragments striking the vehicle occupants resulting in serious injury or death.
Remedy: Subaru will notify owners, and dealers will replace the passenger front air bag inflator, free of charge. The recall began March 6, 2017. Owners may contact Subaru customer service at 1-800-782-2783. Subaru's number for this recall is TKB-17.
AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE · 17V026000
2017-01-11 · EA15001
Subaru of America, Inc. (Subaru) is recalling certain 2005-2006 Baja, 2009 Forester, Legacy and Outback and 2006-2009 Impreza (including WRX and STI models) and Tribeca vehicles originally sold, or ever registered, in the states of Arizona, Arkansas, Delaware, District of Columbia, Illinois, Indiana, Kansas, Kentucky, Maryland, Missouri, Nebraska, Nevada, New Jersey, New Mexico, North Carolina, Ohio, Oklahoma, Pennsylvania, Tennessee, Virginia, and West Virginia.
These vehicles are equipped with certain air bag inflators assembled as part of the passenger frontal air bag modules used as original equipment or replacement equipment. In the event of a crash necessitating deployment of the front air bags, these inflators may rupture due to propellant degradation occurring after long-term exposure to absolute humidity and temperature cycling.
Consequence: An inflator rupture may result in metal fragments striking the vehicle occupants resulting in serious injury or death.
Remedy: Subaru will notify owners, and dealers will replace the passenger front air bag inflator, free of charge. The recall began March 6, 2017. Owners may contact Subaru customer service at 1-800-782-2783. Subaru's number for this recall is TKB-17.
AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE · 17V014000
2017-01-10 · EA15001
Subaru of America, Inc. (Subaru) is recalling certain 2005-2006 Subaru Baja, 2006-2011 Impreza (including WRX and STI models), 2006-2012 Tribeca, 2009-2012 Forester, Legacy, Outback, and 2012 WRX vehicles originally sold, or ever registered, in the states of Alabama, California, Florida, Georgia, Hawaii, Louisiana, Mississippi, South Carolina, Texas, Puerto Rico, American Samoa, Guam, the Northern Mariana Islands (Saipan), and the U.S. Virgin Islands.
These vehicles are equipped with certain air bag inflators assembled as part of the passenger frontal air bag modules, and used as original equipment or replacement equipment. In the event of a crash necessitating deployment of the front air bags, these inflators may rupture due to propellant degradation occurring after long-term exposure to absolute humidity and temperature cycling.
Consequence: An inflator rupture may result in metal fragments striking the vehicle occupants resulting in serious injury or death.
Remedy: Subaru will notify owners, and dealers will replace the front passenger air bag inflator, free of charge. The recall began March 6, 2017. Owners may contact Subaru customer service at 1-800-782-2783. Subaru's number for this recall is TKA-17.
AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE · 17V014000
2017-01-10 · EA15001
Subaru of America, Inc. (Subaru) is recalling certain 2005-2006 Subaru Baja, 2006-2011 Impreza (including WRX and STI models), 2006-2012 Tribeca, 2009-2012 Forester, Legacy, Outback, and 2012 WRX vehicles originally sold, or ever registered, in the states of Alabama, California, Florida, Georgia, Hawaii, Louisiana, Mississippi, South Carolina, Texas, Puerto Rico, American Samoa, Guam, the Northern Mariana Islands (Saipan), and the U.S. Virgin Islands.
These vehicles are equipped with certain air bag inflators assembled as part of the passenger frontal air bag modules, and used as original equipment or replacement equipment. In the event of a crash necessitating deployment of the front air bags, these inflators may rupture due to propellant degradation occurring after long-term exposure to absolute humidity and temperature cycling.
Consequence: An inflator rupture may result in metal fragments striking the vehicle occupants resulting in serious injury or death.
Remedy: Subaru will notify owners, and dealers will replace the front passenger air bag inflator, free of charge. The recall began March 6, 2017. Owners may contact Subaru customer service at 1-800-782-2783. Subaru's number for this recall is TKA-17.
AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE · 17V016000
2017-01-10 · EA15001
Subaru of America, Inc. (Subaru) is recalling certain 2005-2006 Baja, 2006-2008 Impreza (including WRX and STI models), Tribeca, and 2006 Saab 9-2X vehicles, originally sold, or ever registered, in the states of Alaska, Colorado, Connecticut, Idaho, Iowa, Maine, Massachusetts, Michigan, Minnesota, Montana, New Hampshire, New York, North Dakota, Oregon, Rhode Island, South Dakota, Utah, Vermont, Washington, Wisconsin, and Wyoming.
These vehicles are equipped with certain air bag inflators assembled as part of the passenger frontal air bag modules used as original equipment or replacement equipment. In the event of a crash necessitating deployment of the passenger frontal air bag, these inflators may rupture due to propellant degradation occurring after long-term exposure to absolute humidity and temperature cycling.
Consequence: An inflator rupture may result in metal fragments striking the vehicle occupants resulting in serious injury or death.
Remedy: Subaru will notify their owners. General Motors will notify Saab owners. Dealers will replace the front passenger air bag inflator, free of charge. The recall began March 8, 2017. Subaru owners may contact Subaru customer service at 1-800-782-2783. Saab owners may contact the Saab Customer Assistance Center at 1-800-955-9007. Subaru's number for this recall is TKC-17.
AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE · 17V016000
2017-01-10 · EA15001
Subaru of America, Inc. (Subaru) is recalling certain 2005-2006 Baja, 2006-2008 Impreza (including WRX and STI models), Tribeca, and 2006 Saab 9-2X vehicles, originally sold, or ever registered, in the states of Alaska, Colorado, Connecticut, Idaho, Iowa, Maine, Massachusetts, Michigan, Minnesota, Montana, New Hampshire, New York, North Dakota, Oregon, Rhode Island, South Dakota, Utah, Vermont, Washington, Wisconsin, and Wyoming.
These vehicles are equipped with certain air bag inflators assembled as part of the passenger frontal air bag modules used as original equipment or replacement equipment. In the event of a crash necessitating deployment of the passenger frontal air bag, these inflators may rupture due to propellant degradation occurring after long-term exposure to absolute humidity and temperature cycling.
Consequence: An inflator rupture may result in metal fragments striking the vehicle occupants resulting in serious injury or death.
Remedy: Subaru will notify their owners. General Motors will notify Saab owners. Dealers will replace the front passenger air bag inflator, free of charge. The recall began March 8, 2017. Subaru owners may contact Subaru customer service at 1-800-782-2783. Saab owners may contact the Saab Customer Assistance Center at 1-800-955-9007. Subaru's number for this recall is TKC-17.
AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE · 16V358000
2016-05-25 · EA15001
Subaru of America, Inc. (Subaru) is recalling certain model year 2003-2004 Legacy, Outback, 2009-2011 Legacy, Outback, Forester, 2006-2011 Impreza, Tribeca, 2003-2006 Baja, and 2006 Saab 9-2x vehicles originally sold or that have ever been registered in Alabama, California, Florida, Georgia, Hawaii, Louisiana, Mississippi, South Carolina, Texas, Puerto Rico, American Samoa, Guam, the Northern Mariana Islands (Saipan), and the U.S. Virgin Islands, or "Zone A."
These vehicles may be equipped with certain air bag inflators assembled as part of the passenger frontal air bag modules, and used as original equipment or replacement equipment. In the event of a crash necessitating deployment of the front air bags, these inflators may rupture due to propellant degradation occurring after long-term exposure to absolute humidity and temperature cycling.
Consequence: An inflator rupture may result in metal fragments striking the vehicle occupants resulting in serious injury or death.
Remedy: Subaru will notify their owners. General Motors will notify Saab owners. Dealers will replace the passenger frontal air bag inflator, free of charge. The recall began August 26, 2016. Owners may contact Subaru customer service at 1-856-488-8500. Saab owners may contact GM at 1-800-955-9007. Subaru's number for this recall is TKA-16.
AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE · 16V358000
2016-05-25 · EA15001
Subaru of America, Inc. (Subaru) is recalling certain model year 2003-2004 Legacy, Outback, 2009-2011 Legacy, Outback, Forester, 2006-2011 Impreza, Tribeca, 2003-2006 Baja, and 2006 Saab 9-2x vehicles originally sold or that have ever been registered in Alabama, California, Florida, Georgia, Hawaii, Louisiana, Mississippi, South Carolina, Texas, Puerto Rico, American Samoa, Guam, the Northern Mariana Islands (Saipan), and the U.S. Virgin Islands, or "Zone A."
These vehicles may be equipped with certain air bag inflators assembled as part of the passenger frontal air bag modules, and used as original equipment or replacement equipment. In the event of a crash necessitating deployment of the front air bags, these inflators may rupture due to propellant degradation occurring after long-term exposure to absolute humidity and temperature cycling.
Consequence: An inflator rupture may result in metal fragments striking the vehicle occupants resulting in serious injury or death.
Remedy: Subaru will notify their owners. General Motors will notify Saab owners. Dealers will replace the passenger frontal air bag inflator, free of charge. The recall began August 26, 2016. Owners may contact Subaru customer service at 1-856-488-8500. Saab owners may contact GM at 1-800-955-9007. Subaru's number for this recall is TKA-16.
AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE · 16V359000
2016-05-25 · EA15001
Subaru of America, Inc. (Subaru) is recalling certain model year 2003-2004 Legacy, Outback, 2006-2008 Impreza, Tribeca, 2006 Saab 9-2x, and 2003-2006 Baja vehicles originally sold or that have ever been registered in Arizona, Arkansas, Delaware, District of Columbia, Illinois, Indiana, Kansas, Kentucky, Maryland, Missouri, Nebraska, Nevada, New Jersey, New Mexico, North Carolina, Ohio, Oklahoma, Pennsylvania, Tennessee, Virginia, and West Virginia, or "Zone B."
These vehicles may be equipped with certain air bag inflators assembled as part of the passenger frontal air bag modules, and used as original equipment or replacement equipment. In the event of a crash necessitating deployment of the front air bags, these inflators may rupture due to propellant degradation occurring after long-term exposure to absolute humidity and temperature cycling.
Consequence: An inflator rupture may result in metal fragments striking the vehicle occupants resulting in serious injury or death.
Remedy: Subaru will notify their owners. General Motors will notify Saab owners. Dealers will replace the passenger frontal air bag inflator, free of charge. The recall began August 24, 2016. Owners may contact Subaru customer service at 1-856-488-8500. Subaru's number for this recall is TKB-16.
Note: This notice is only for vehicles that were not covered by 16V-358 for Zone A.
AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE · 16V359000
2016-05-25 · EA15001
Subaru of America, Inc. (Subaru) is recalling certain model year 2003-2004 Legacy, Outback, 2006-2008 Impreza, Tribeca, 2006 Saab 9-2x, and 2003-2006 Baja vehicles originally sold or that have ever been registered in Arizona, Arkansas, Delaware, District of Columbia, Illinois, Indiana, Kansas, Kentucky, Maryland, Missouri, Nebraska, Nevada, New Jersey, New Mexico, North Carolina, Ohio, Oklahoma, Pennsylvania, Tennessee, Virginia, and West Virginia, or "Zone B."
These vehicles may be equipped with certain air bag inflators assembled as part of the passenger frontal air bag modules, and used as original equipment or replacement equipment. In the event of a crash necessitating deployment of the front air bags, these inflators may rupture due to propellant degradation occurring after long-term exposure to absolute humidity and temperature cycling.
Consequence: An inflator rupture may result in metal fragments striking the vehicle occupants resulting in serious injury or death.
Remedy: Subaru will notify their owners. General Motors will notify Saab owners. Dealers will replace the passenger frontal air bag inflator, free of charge. The recall began August 24, 2016. Owners may contact Subaru customer service at 1-856-488-8500. Subaru's number for this recall is TKB-16.
Note: This notice is only for vehicles that were not covered by 16V-358 for Zone A.
STRUCTURE:BODY:HOOD · 16V060000
2016-02-03
Subaru of America, Inc. (Subaru) is recalling certain model year 2006-2014 Tribeca vehicles manufactured November 16, 2004, to January 27, 2014. Due to a possible malfunction of the hood safety system and hood lock system, the hood may open unexpectedly while driving.
Consequence: If the hood unexpectedly opens while driving, it may interfere with the driver's visibility, increasing the risk of a crash.
Remedy: Subaru will notify owners, and dealers will complete this recall in two phases. Phase one will involve inspection, cleaning, and
lubricating the hood safety and hood lock systems. If after this is performed the hood latch does not operate properly, it will be replaced with a new current style part. Phase two will involve installing an improved hood safety system and hood lock system. Interim notification was mailed March 4, 2016. Owners may contact Subaru customer service at 1-800-782-2783. Subaru's number for this recall is WQX-59 (phase one) and WQY-60 (phase two).
STRUCTURE:BODY:HOOD · 16V060000
2016-02-03
Subaru of America, Inc. (Subaru) is recalling certain model year 2006-2014 Tribeca vehicles manufactured November 16, 2004, to January 27, 2014. Due to a possible malfunction of the hood safety system and hood lock system, the hood may open unexpectedly while driving.
Consequence: If the hood unexpectedly opens while driving, it may interfere with the driver's visibility, increasing the risk of a crash.
Remedy: Subaru will notify owners, and dealers will complete this recall in two phases. Phase one will involve inspection, cleaning, and
lubricating the hood safety and hood lock systems. If after this is performed the hood latch does not operate properly, it will be replaced with a new current style part. Phase two will involve installing an improved hood safety system and hood lock system. Interim notification was mailed March 4, 2016. Owners may contact Subaru customer service at 1-800-782-2783. Subaru's number for this recall is WQX-59 (phase one) and WQY-60 (phase two).
EXTERIOR LIGHTING · 12V602000
2012-12-26
Subaru is recalling certain model year 2010 and 2011 Legacy and Outback vehicles, certain model year 2006 through 2012 Tribeca vehicles sold before January 2012, and certain model year 2009 through 2012 Forester vehicles sold before January 2012. Up to 78,650 of these vehicles may have been equipped with accessory puddle lights that, when illuminated, brighten the area under the doors of the vehicle. A short circuit can develop when either the puddle light or connector are exposed to an electrolytic moisture source (such as road spray that has road salt in it) and it penetrates the circuit board of the puddle light or the pins of the puddle light connector(s).
Consequence: Over time, migration of the moisture into the circuit board and/or into the connector cavity, may result in a short circuit of the puddle light system. This may generate heat which may melt the plastic resulting in smoke or fire.
Remedy: Subaru will notify owners, and dealers will install an additional fused-harness, free of charge. The recall began February 19, 2013. Owners may contact Subaru at 1-800-782-2783 for more information.
EXTERIOR LIGHTING · 12V602000
2012-12-26
Subaru is recalling certain model year 2010 and 2011 Legacy and Outback vehicles, certain model year 2006 through 2012 Tribeca vehicles sold before January 2012, and certain model year 2009 through 2012 Forester vehicles sold before January 2012. Up to 78,650 of these vehicles may have been equipped with accessory puddle lights that, when illuminated, brighten the area under the doors of the vehicle. A short circuit can develop when either the puddle light or connector are exposed to an electrolytic moisture source (such as road spray that has road salt in it) and it penetrates the circuit board of the puddle light or the pins of the puddle light connector(s).
Consequence: Over time, migration of the moisture into the circuit board and/or into the connector cavity, may result in a short circuit of the puddle light system. This may generate heat which may melt the plastic resulting in smoke or fire.
Remedy: Subaru will notify owners, and dealers will install an additional fused-harness, free of charge. The recall began February 19, 2013. Owners may contact Subaru at 1-800-782-2783 for more information.
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