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Automakers' sound systems: Crank it, don't yank it

Years ago, one of the first things most music lovers did after buying a new vehicle was drive to an aftermarket stereo shop to get the crappy stock components swapped for better gear. And you'd typically get not only better sound but also more bang (and boom) for your buck. But in the past decade or so, the overall quality of OEM audio has dramatically increased, while car electronics became more complex, removing the incentive for most new vehicle owners — and all but the most hardcore DIYer — to start from scratch. In 2010, I did a comparison of the average costs for OEM electronics vs. similar offerings from the aftermarket, and back then automakers' stock premium systems were by far the best bargain — and are probably an even better value now. The premium 14-speaker, 1,200-watt JBL system in the all-new 2019 Toyota Avalon is a prime example of this trend. It's standard on the top two Limited and Touring trims and is available as a $680 audio upgrade on the XLE and XSE. I doubt you can even buy 14 speakers and 1,200 watts of amplification from the aftermarket for 700 bucks, much less have it all installed. And because the system is bundled with Toyota's Entune infotainment system, Apple CarPlay and a surround-view camera, removing the head unit means you would likely lose these features. Another advantage of OEMs and their audio partners is they can design the car around the audio system. In the past, automakers would typically place speakers where convenient for packaging, not for optimal sound reproduction, and audio engineers were forced to compromise. But as with the Avalon's premium JBL audio system, this is starting to change. At a recent behind-the-scenes peek for media into the process of developing the system, Toyota and Harman engineers delved into the minutia of sealing the inner panel of the front doors to create an enclosure for 6x8-inch woofers, making space in the pillars for JBL horn tweeters and extensively measuring the acoustic properties of the interior to tune the sound to the space. I'm met some creative and skilled car stereo installers, but none with a degree in psychoacoustics. The system is also the first to feature Quantum Logic Surround that creates a multi-channel listening experience from two-channel sources. And it includes Harman's Clari-Fi processing that "rebuilds key details lost" in compressed audio formats used by streaming music services and MP3s.

177k Toyota Camry Hybrids being recalled for brake issue

It looks like Consumer Reports might be getting part of what it wants regarding the Toyota Camry Hybrid and its braking system. Toyota is issuing what it calls a limited service campaign, rather than a full recall, covering about 177,500 of the hybrid sedans from the 2007 through 2011 model years because of an issue with the cars' brake fluid reservoirs.
The models have a filter separating two chambers of the brake fluid reservoir, and the part can get clogged over time. If this happens, the fluid level in one of the chambers can get too low and eventually cause the power assist to fail. There are multiple warning lights on the dashboard that illuminate over time if the filter gets obstructed, though. The company is replacing the entire reservoir with an improved unit, and the fix takes about two hours to perform.
Consumer Reports recently began asking for a recall on these models for the potentially clogged filters. The magazine also reported a second issue with the ABS brake actuator that could lead to a difficult to depress brake, but Toyota has increased the warranty on the part to 10 years or 150,000 miles.

2019 Toyota Sienna AWD vs 2018 Chrysler Pacifica Hybrid | New meets old

The Toyota Sienna has always been an inconspicuous van. They're out there, there's a lot of them and they're huge, but they blend in with darn near everything. Perhaps Toyota noticed that a little while ago and slapped on the slightly garish grille/not a grille plastic thing in the front bumper, but it still doesn't really stand out. On the other hand, our long-term Chrysler Pacifica Hybrid, which is a great deal newer than the Sienna, has slick styling that gets noticed. Toyota hasn't properly redesigned the Sienna since the 2011 model year, and it shows on every front. Despite its many shortcomings, there are still some valid arguments for going with the dinosaur. Ride and handling Of all the reasons to choose a Sienna over the much newer competition, available all-wheel drive has to be the main one. My tester was so equipped, and I got a chance to test it out in both snow and ice. Obviously, the first thing I did in powder was see if the rear end would break loose. I can confirm that with traction control off, the Sienna will slide around a little bit. You won't be doing any sick drifts, but it's undoubtedly more fun than our Pacifica. The Chrysler is fitted with Nokian Hakkapelitta winter tires. As you might guess, this means that braking and grip around corners is better than the Sienna in snow. If the Sienna were to ditch its slippery all-seasons for a proper set of winters, it would be running circles around the Pacifica. Still, I drove our Pacifica through a lake effect blizzard in Buffalo and it never blinked from lack of traction with multiple inches of snow on the ground. Some folks are going to want the assurance of all-wheel drive, and the Sienna will offer it, but don't make it your only option. All-wheel drive might help you get going, but winter tires are there to save the day when sledding gets tough. What impressed most about the Sienna was its ride quality and composure. This van earned its road warrior status on my drive to the Chicago Auto Show from Detroit. The long highway trek was handled without issue by the big minivan chassis. Bumps and road imperfections were soaked up well. Noise wasn't much of an issue either, something minivans can struggle with given the massive amount of space in the cabin ripe for vibrations and rattles. However, an uncomfortable seat led to some soreness after over four hours in the saddle. No matter how I adjusted the lumbar, it didn't seem to take to my 5'10" slim frame.