The Toyota Avalon has earned praise from owners for its comfortable ride, spacious interior, and reputable Toyota build quality. However, even reliable vehicles develop issues over time that require professional service. At Fremont Foreign Auto, we have extensive experience handling common problems reported by Avalon drivers.
Oil Leaks
One prevalent issue for Avalons, especially higher-mileage models, involves oil leaks from worn seals and gaskets. The Avalon’s 3.5L V6 and 2.5L hybrid engines both utilize several seals and gaskets to contain oil pressure. When these components wear, external leaks may appear. You may notice oil spots beneath your parked Avalon, burning oil smells, or low dipstick levels. If you catch leaks early, you can prevent extensive engine wear. Our technicians can pinpoint leak sources and replace worn seals/gaskets.
Have you noticed any oil leaks beneath your parked Avalon? Bring it in for an inspection.
Suspension and Steering Wear
For smooth rides and confident handling, Avalons need properly operating suspensions and steering systems. However, components like shocks, struts, control arms, tie rods, and ball joints endure considerable stresses. After 75,000-100,000 miles, signs of wear often emerge. You may feel bouncing, vibration, pulling, looseness, or hear clunks over bumps. Worn parts accelerate further deterioration. To restore factory-grade ride quality and steering precision, we can diagnose worn components and recommend target replacement/repairs.
Does your Avalon exhibit ride, handling, or noise issues suggestive of suspension wear? Let us inspect the steering/suspension components.
Brake System Issues
The Avalon brake system consists of intricate components like pads, rotors, calipers, master cylinders, and brake lines. After thousands of stops, these parts inevitably wear. Warning signs include squealing, vibration/pulsation, grabbing, increased stopping distances, or fluid leakage. We advise immediate attention when brake problems emerge, before small issues cascade into larger ones. Our technicians will thoroughly test your Avalon’s brakes on state-of-the-art equipment. We’ll advise on cost-effective solutions to restore safe, predictable braking.
Do your brakes emit any concerning noises or sensations? Schedule a brake inspection so we can keep your Avalon stopping confidently.
Transmission Problems
Avalon models pair smooth-shifting automatic transmissions with their responsive V6 engines. But seals, solenoids, clutches, valves, and other intricate components eventually wear. Warning signs of transmission problems include slipping between gears, delays/flare-ups when shifting, abnormal noises, burning smells, illumination of the “Check Engine” light, fluid leaks, or complete failure. Transmission issues rarely fix themselves, so prompt diagnosis is key. We’ll troubleshoot your transmission, advise if repairs or rebuilding makes more economic sense, and clearly explain all options.
Have you noticed any slipping, jerking, or burning smells from your transmission? We have the tools and knowledge to diagnose transmission issues.
Electrical Gremlins
Like most modern vehicles, Avalons incorporate vast electrical systems, with sensors and modules governing nearly every function. But factors like vibration, moisture, and age can provoke electrical faults. Symptoms range from warning lights to more serious issues like no-starts or random stalling. Electrical diagnoses can prove tricky even for professional technicians. Through methodical testing guided by our factory training, we can systematically trace problems to the source. We’ll clearly explain any wiring repairs, module replacements, or programming required to get your Avalon’s electrical system back in working order.
Is your Avalon displaying odd warning lights or suffering intermittent electrical issues? Our testing capabilities and expertise can get to the bottom of electrical gremlins.
Air Conditioning Problems
Toyota equips Avalons with reliable air conditioning systems. But over years of use, components like compressors, condensers, evaporators, valves, hoses, and various sensors eventually fail. Warning signs of AC issues include intermittently working blowers, inadequate heating/cooling, strange odors, visible leaks, or complete climate control failure. We have factory-grade equipment to diagnose AC issues and restore proper heating and cooling. We can also recharge the AC system with fresh refrigerant if leaks are found.
Is your Avalon’s AC blowing inconsistently or failing to maintain comfortable temperatures? Let us diagnose the issue and get your climate control working right again.
We hope this overview better informs Avalon owners on common problems they may encounter. While Avalons boast reputations for reliability, they can still face issues needing professional diagnosis and repairs. Fremont Foreign Auto are experts on Toyota vehicles. If your Sunol Avalon is exhibiting any warning signs of mechanical issues, bring it to our shop in Fremont. Our technicians will inspect your vehicle, explain any problems, and recommend cost-effective solutions. We use genuine Toyota parts to ensure quality and maintain resale value. Contact us today to schedule comprehensive repairs for your Avalon.