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2021 Acura TLX A-Spec Long-Term Update | Infotainment system hits a pothole

The first few thousand miles of motoring in our 2021 Acura TLX A-Spec long-term test car were problem-free, but that changed after we took it on a spirited drive through the winding hills of southern Indiana. You can read about how it handled a full day of thrashing here, but this story will focus on the dead infotainment system previewed in the headline. About halfway through the twisty route, every sizable pothole or big bump in the road would cause the infotainment system to black out. A message would appear declaring “MOST NET LOSS,” and it would quickly dip to black after that. The next big pothole would cause it to flicker back on, but it never remained on for any long periods of time after this. In addition to the screen loss, the speakers would make some rather disturbing crackling noises. This continued throughout the day and for several days beyond that. If the roads I was driving on were flat or devoid of major problems, the infotainment system would generally be fine. It took a major jostling of the carÂ’s bones to cause it to act up, but Michigan provided enough of those to make the problem exceedingly annoying in a hurry. So, to the dealership it went. 2021 Acura TLX A-Spec View 51 Photos After the local dealer looked it over, they said there was a TSB out for this issue, and that theyÂ’ve seen it pop up on other RDXs and TLXs already. Turns out, there are a number of wire connectors between the infotainment system and wiring harness that are causing the problems and coming loose. The fix? Newly designed connectors from Acura, plus the wiring harness is ever so slightly freed up to allow for a bit of movement from violent impacts. Doing this (plus using the stronger new connectors) should ensure that the stress on these connectors is never so great as to cause issues again.  The job was completed under warranty and took a full day from diagnosis to the return of the car. WeÂ’ve put several hundred miles on the car since the fix, and theyÂ’ve been completely trouble-free — it sure was nice to listen to AcuraÂ’s excellent ELS audio system again. That said, this issue is one weÂ’ll follow closely to see if AcuraÂ’s fix truly is a long-term solution. WeÂ’ll have a deeper dive on how AcuraÂ’s TouchPad infotainment system works (now that itÂ’s actually working again) soon, so watch out for that update in the near future. You will be able to find all other posts on our Long-Term 2021 Acura TLX page.  Related:

Acura confirms more 2016 NSX details

Acura served up a slew of engineering details about the soon-to-launch 2016 NSX. Fittingly, they were explained at a dinner at the SAE International World Congress in Detroit, where morsels about the new Acura supercar were likely gobbled up quicker than the main course. Among the highlights: The NSX will mark Acura's first use of a multimaterial space frame, and it includes high-strength steel and aluminum. This will allow the NSX to hit its weight targets, while maintaining rigidity. The NSX uses a so-called "ablation" technology, which allows the ultra-rigid castings to be used within the car's crush zones. For more details on this, scroll through the press blast below. As expected, the NSX will pack a twin-turbo V6 engine, and Acura confirmed it will displace 3.5 liters. The unit will be mounted amidships and team with hybrid components to increase performance and efficiency. The supercar also features the most advanced evolution of Acura's Super Handling All-Wheel-Drive system, and it's capable of distributing more torque than any other setup the brand has used. The NSX has 10 air-cooled heat exchangers that will cool the powertrain, and the V6 alone will have three radiators. There are also twin intercoolers in the side air intakes that further cool the system. The next generation of the NSX was unveiled in January at the Detroit Auto Show, and production launches this fall in Ohio. Related Video: New Technical Details of the Next Generation Acura NSX Revealed at SAE 2015 World Congress and Exhibition . DETROIT, April 23, 2015 – In advance of the market launch of the highly anticipated next generation Acura NSX, the engineers leading the supercar's development shared new technical details and design strategies with the automotive engineering community at the April 22nd SAE Detroit Section dinner, held in conjunction with the SAE 2015 World Congress and Exhibition. Additional information about the team's efforts to achieve a true "New Sports Experience" included details of the NSX's world's first body construction process that helped create a multi-material space frame resulting in class-leading body rigidity, the advanced total airflow management system and an update on NSX's power unit specifications. Ted Klaus, chief engineer and global development leader of the new NSX, introduced key powertrain, body and dynamic performance engineers who shared new product and technical details in their related areas of the development.

2022 Acura MDX revealed with official pricing and specs

The 2022 Acura MDX has finally been unveiled in production guise, and no surprise, it looks just like the prototype that was shown a couple months ago. Inside and out, there doesn't seem to be any difference. It also turns out that most of the details given regarding the prototype are the same for the production car. But we do have some more details and specifications, and we even have pricing. The MDX is completely redesigned from the ground-up. It is the first vehicle to use a new platform for light-truck use, and is not shared with the also recently redesigned Acura TLX sedan. There are similarities, though, as the MDX has a double-wishbone front suspension and multilink independent rear suspension as the TLX has. Acura notes that the chassis is the stiffest crossover/SUV chassis the company has ever created. Acura also added larger front brake rotors; they're 1.2 inches larger in diameter. It's a bigger body than the previous MDX, too. It's 2.2 inches longer overall, with a 2.8-inch longer wheelbase. It's 1.4 inches wider than the old model, and is about half an inch taller. The proportions have changed significantly with a longer dash-to-axle ratio that gives the new MDX the look of a rear-drive vehicle. The hood is more horizontal, adding length visually. The sheet metal is clean and smooth with only a handful of creases and pieces of trim adorning it. As for the interior, the design is very similar to the TLX and RDX with chunky, curvy panels. Six different leather colors are available, with the selection varying by trim package. Ambient lighting with 27 different color combinations is also available, and besides the combinations based on the drive modes, they're all named after race tracks and roads such as Suzuka and Route 66. Only one seating combination is available and it's unique. Rather than offering a choice of a second-row bench seat or captain's chairs, the new MDX effectively offers both. It has a second-row bench in which the middle seat can fold down to provide a large center console, or it can be removed entirely to provide access to the two-seat third-row bench. This versatility means every MDX can hold seven passengers. The third-row bench has also gained 2.4 inches of leg room, and the seat sits another 1.4-inches off the floor, all of which should make the way-back more comfortable. Not only that, but cargo space has increased.