The 2015 Venza is a reliable crossover built on the Camry/Highlander platform, but the 2.7L I4 engine suffers from catastrophic oil consumption issues leading to engine failure, while the V6 is generally solid. Transmission oil cooler leaks are common across both engines.
Symptoms: Blue smoke from exhaust on startup or acceleration, Low oil light appearing between changes despite regular maintenance, Engine knocking or ticking noises from worn bearings due to oil starvation, Check engine light with misfire codes P0301-P0304
Fix: Piston ring carbon buildup causes oil to burn through combustion chambers. Early stages can be managed with top-end cleaning services (6-8 hours labor), but most cases progress to full engine replacement or rebuild requiring pistons, rings, and often crank/rod bearings. Short block replacement is 18-24 hours; full rebuild 25-35 hours. Many owners trade vehicles rather than repair.
Estimated cost: $4,500-8,500
Transmission Oil Cooler Line Leaks
Common · medium severity
Typical onset: 80,000-140,000 mi
Symptoms: Transmission fluid puddle under vehicle near radiator area, Pink or red fluid streaks down front of transmission, Transmission slipping or delayed engagement when fluid level drops, Burnt transmission smell if leak goes unnoticed
Fix: Cooler lines corrode where they connect to the radiator or run along the frame. Replace both feed and return lines as a pair even if only one is leaking. Access requires subframe lowering on AWD models. 3-5 hours labor including fluid flush.
Estimated cost: $600-1,200
Transmission Mount Failure (Engine Side)
Occasional · medium severity
Typical onset: 90,000-150,000 mi
Symptoms: Clunk or thud when shifting from Park to Drive or Reverse, Vibration felt through steering wheel at idle, Excessive engine movement visible when accelerating or braking, Rubbing or contact noise from engine hitting frame
Fix: The front engine mount (which also supports the transmission) separates internally. Rubber deteriorates and the hydraulic fluid leaks out. Requires engine support during replacement. 2-3 hours labor, straightforward job but must check all mounts while in there.
Estimated cost: $350-650
Fuel Delivery Module Pump Failure
Occasional · high severity
Typical onset: 100,000-160,000 mi
Symptoms: No-start condition with cranking but no fire, Intermittent stalling especially when fuel tank below quarter full, Whining or buzzing noise from rear when key is turned on, Engine sputtering or hesitation under acceleration
Fix: The in-tank fuel pump assembly fails, usually the pump motor itself but sometimes the filter sock clogs. Must drop the fuel tank for access. 3-4 hours labor. Replace the entire module assembly, not just the pump, to avoid comebacks.
Estimated cost: $800-1,400
Water Pump Leaks (V6 Only)
Occasional · medium severity
Typical onset: 90,000-130,000 mi
Symptoms: Coolant drips from front of engine below timing cover, Sweet smell of coolant in engine bay, Engine overheating if leak progresses unchecked, Coolant level drops requiring frequent top-offs
Fix: The 2GR-FE V6 water pump weeps from the weep hole or gasket. Not a timing belt engine (it's a chain), so pump replacement is straightforward. 3-4 hours labor. Always replace coolant and thermostat at same time. This is a wear item, not a defect.
Estimated cost: $550-900
Evaporative Emissions System Leaks
Occasional · low severity
Typical onset: 70,000-120,000 mi
Symptoms: Check engine light with codes P0441, P0442, or P0446, Fuel smell near rear of vehicle, Difficulty filling fuel tank with pump clicking off repeatedly, Hissing sound when opening fuel cap
Fix: Charcoal canister or vent valve fails, or hoses crack. Diagnosis requires smoke test to pinpoint leak location. Common culprits are canister itself ($200-400 part) or vent valve ($80-150 part). Labor 1.5-3 hours depending on component location.
Estimated cost: $300-700
Owner tips
If buying a 2.7L I4 model, perform a compression test and request oil consumption records—this engine has a class-action history
Check transmission fluid level and condition immediately after purchase; should be bright red, not brown or burnt-smelling
Inspect transmission cooler lines for surface rust or seepage during every oil change—catching early saves the transmission
V6 models are significantly more reliable long-term; worth paying extra $2,000-3,000 for a 3.5L version
Keep fresh coolant in the system; the V6 runs hot and old coolant accelerates water pump and radiator failure
Buy the V6 without hesitation; avoid the 2.7L I4 unless you have documented proof it's not burning oil—otherwise you're inheriting a $6,000+ problem.
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.
Fitment notes: Battery located in engine compartment; V6 model uses Group 35
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Every control module on the 2009-2015 Toyota Venza — where it lives, replacement time, and what it takes to program a replacement. Modules marked dealer / factory tool won't work after a part swap alone — budget for programming.
📍 Behind instrument panel, accessed by removing cluster trim and four mounting screws
🔧 Toyota Techstream with TIS subscription
⚠️ Mileage programming required by dealer; VIN registration mandatory; federal law requires documentation
Aftermarket tool coverage varies by software version and vehicle build — treat "aftermarket tool" rows as "usually possible" and verify against your tool maker's coverage list before promising a customer. Spot a wrong location or hour? Tell us — corrections ship fast here.
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2009-2015 Venza vehicles. The Supplemental Restraint System (SRS) wiring may become damaged with regular use of the driver-side door.
Consequence: Damaged wires may cause the air bag sensor to become inoperable, preventing the deployment of the side and curtain air bags on the driver side and increasing the risk of injury during a crash.
Remedy: Dealers will inspect and, if necessary, replace the driver-side front door wire harness, free of charge. Owner notification letters were mailed October 19, 2021. Owners may contact Toyota customer service at 1-800-331-4331. Toyota's number for this recall is 21TB01/21TA01.
Fuel economy (EPA)
City
19mpg
Highway
26mpg
Combined
21mpg
Fuel
Regular Gasoline
Capability & size
EPA class
Small Sport Utility Vehicle 2WD
Wiper blades
First generation (2009-2015). Standard hook-type J-hook attachment.
Size-standard part numbers — verify your connector type before buying. Rear blades are model-specific; check the package's vehicle list.
Fuel economy figures are EPA data via fueleconomy.gov (median across matching trims). Performance figures are compiled estimates for the 2015 Toyota Venza 3.5L V6 and can vary by trim.
🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years and Jeff Moore · Master Lexus & Toyota Mechanic · 20+ years.