Sudden Loss of Engine Power

One of the most serious and unexpected issues reported by Avalon owners, primarily those with 2006 models, is sudden loss of engine power while driving. In many cases, this critical failure is accompanied by oil leaks, steering fluid leaks, or complete breakdown. Through methodical troubleshooting, we pinpoint the exact mechanical or electrical fault. This allows us to accurately replace damaged sensors, gaskets, electrical parts, or rebuild the engine. You can have confidence knowing our technicians will get to the bottom of unwarranted engine shutdowns.

Cracking Dashboards and Sunshade Failure

Owners of 2007 Avalons have reported frustrating problems like visible cracks splitting across dashboards for no reason. Failed sunshades that refuse to raise or lower are another headache. Our expert repair process includes a thorough inspection of your dashboard cover material and texture for any flaws. We also open up the sunshade assembly to identify mechanical defects stopping normal movement. In most cases, we can save you money on costly dashboard or sunshade replacements.

Headlight and Electrical System Issues

Problems ranging from dimming headlights to complete headlight failure have impacted various model years like the 2008 Avalon. But electrical issues can arise in any vehicle after years of wear. By using advanced diagnostics, we uncover shorts and other problems in your wiring or fuses before they lead to more damage. We also test switches and relays to locate the exact component failure. Our electrical troubleshooting and repair expertise means your lights and power accessories keep working reliably.

Unintended Acceleration Concerns

One particularly dangerous issue reported in Avalons from 2014 and prior model years is sudden unintended acceleration. Using specialized diagnostic computers and tools, we methodically test throttle actuators, throttle position sensors in the pedal assembly, and electronic control units. This allows us to find the specific mechanical or computer fault triggering acceleration issues. We then make calibrated adjustments or replacements to safely restore normal function, giving you peace of mind on every drive.

Check Engine Light Due to Faulty Oxygen Sensors

While the check engine light could indicate many issues, we often find oxygen sensor failures sending incorrect data and triggering error codes in Avalons of all model years. To isolate and resolve, we use advanced diagnostics to precisely confirm if and where oxygen sensors have become defective. Based on readings, we replace only the damaged sensor(s) with high-quality components, saving you money unneeded repairs. Within minutes of departing our shop, the check engine light turns off and your Avalon runs efficiently again.

Transmission Slipping and Jerking

Transmission problems like slipping between gears and jerky acceleration plague some high-mileage Avalons. Using synchronized lift equipment, our drive train specialists get right to the source – inspecting internal components like solenoids, valves, clutches, bands, and gears for abnormal wear or breakage. Based on our findings, we provide a clear repair or replacement recommendation catered to your needs and budget. Our goal is always to get you back on the road, without transmission worries, as quickly as possible.

Cracked Exhaust Components

One overlooked issue that many Avalon owners are unaware of are small cracks in exhaust components like the manifold, catalytic converter, or tailpipe. Tiny exhaust leaks allow harmful fumes to invade your vehicle’s cabin over time. Our expert technicians thoroughly inspect your entire exhaust system, checking weld points, seals, and metal condition. We also use pressure testing equipment to identify the smallest leaks. By replacing only the damaged sections of your exhaust and properly aligning components, we can solve troubling exhaust issues and save you money.

The Fremont Shop You Can Trust

At Fremont Foreign Auto, our mission goes beyond simply fixing immediate problems with your Toyota Avalon. We provide reliable, lasting, worry-free vehicle repair and maintenance catered to your needs. Has your trusted Avalon been acting unusual or concerning you? Is it time for a comprehensive vehicle inspection and tune-up?

The ASE master technicians at Fremont Foreign Auto have the experience, diagnostic tools, and commitment to tackle any Avalon issue with precision. As a trusted shop serving Fremont, Hayward, Union City, and surrounding cities, schedule your service with us today. We guarantee you’ll drive away 100% confident in your Avalon once again.