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Chrysler develops fix for Pacifica PHEV minivan fires

In February, Stellantis recalled 19,808 examples of the 2017 and 2018 Chrysler Pacifica plug-in hybrid minivan due to reports of fires in 12 vehicles. The minivans were manufactured between August 12, 2016, and August 7, 2018. All were parked and turned off when they caught fire; eight of them were plugged in and charging. While engineers worked to isolate the source of the fires, Chrysler advised what's become standard practice in the case of electrical-related fire risks: For owners to park outside away from other objects that could catch on fire. Since then, there have been two more fires in Pacifica PHEVs and the first report of a minor injury because of a fire. Chrysler says it's developed a solution to return the minivan to normal operation and is notifying owners now. The fix is a trip to the dealer to have upgraded software installed for the High Voltage Battery Pack Control Module (BPCM) that manages the 16-kWh lithium-ion battery. Dealers will also inspect the battery pack and replace it if necessary. Of note, Chrysler says it hasn't definitively pinned down the cause of the fires, but it understands the conditions that can lead to the fires. The software's been updated to address these preconditions, the automaker telling Green Car Reports it "has validated its remedy." Owners should continue to park outside and away from structures and refrain from plug-in charging until their vans are fixed, after which they can "resume vehicle operation as outlined in their owners’ manuals." The repair will take from 1.5 to two days; a rental or courtesy car will be provided free of charge.  Stellantis has already begun sending letters to owners. Those with questions can contact their Chrysler dealerships, or get in touch with Chrysler customer service at 800-853-1403 and refer to recall number Z11. They can also call the National Highway Traffic Safety Association (NHTSA) Vehicle Safety Hotline at 888-327-4236 (TTY 1-800-424-9153) and mention campaign number 22V077.   

Are old airbags killers?

Takata airbags may not be the only ones with some very serious problems. A new report from TheDetroitBureau.com claims that the National Highway Traffic Safety Administration has opened its second investigation into bad airbag inflators, and this time, they aren't from Takata. The focus of this latest case is on the airbag inflators in some 500,000 older Chrysler Town and Country minivans and Kia Optima sedans, all of which come from ARC Automotive. While the Takata case looks at problems stemming from the engineering and production process, the ARC investigation focuses on the age of the inflators. As TDB explains, airbag inflators are essentially what the military refers to as shaped charges, sort of like Claymores (for fans of the Call of Duty series). In combat, they blow up in a specific direction, protecting those behind the explosion, although in the case of airbags, the explosion "[creates] a precise rush of hot gases" that inflate the bags. NHTSA's worry is that with the increased average age of today's vehicles, years and years of being bounced, jolted, and shaken about and exposed to often-radical temperature changes have altered the nature of the explosives in these vehicles, causing too big of an explosion. "It may be a reasonable assumption that as these things age they deteriorate." – Analyst George Peterson "It may be a reasonable assumption that as these things age they deteriorate," analyst George Peterson told TheDetroitBureau.com. NHTSA boss Mark Rosekind backed up aging angle. "Cars are lasting on the road a lot longer than ever before," Rosekind told TDB, adding that seals could start breaking down. "Is aging now an issue? That's part of the investigation going on." NHTSA has only identified two "incidents" so far, although according to Center for Auto Safety Director Clarence Ditlow, there's genuine concern that there could be additional unidentified cases. "Could we have missed more? That could be the case," Ditlow told TDB, citing the misidentified deaths in the Takata investigation. Ditlow was quick to point out that, even in older vehicles, airbags are much more likely to protect than harm. "No one is saying you should disable your airbags," the safety advocate told TDB. "You're far more likely to be helped than hurt by one if they go off." At least one automaker, meanwhile, has already been advised of the investigation by NHTSA and is checking its airbags.

Forget the stupid millennial pitch, the Chrysler Portal Concept is full of good ideas

Chrysler's statements on the Portal Concept are heavy on the millennial, as we previously mentioned. And as such, the six-passenger people hauler shown at CES 2017 has all the elements of a concept for the m-word generation - connectivity, cameras, and plenty of items with a "modular" adjective on them. But put aside the tired idea that millennials are different from other car shoppers for a moment, because the Portal Concept boasts a bunch of great design ideas that anyone would appreciate. The thing is that millennials are the widest chunk of population in the United States. As such, they're hard to define. It seems like someone at Chrysler realizes this, as the press release for the Portal states: "While millennials are a broad group of consumers at varying life stages, the Chrysler Portal concept is designed and engineered with all life stages and lifestyles in mind, including active/adventure, single, married/partnered, those with newborns and older children." In other words, this is a vehicle designed for all kinds of people that suits all kinds of needs. Spoiler alert: The best package for flexible hauling of people and cargo is a minivan. And that's what the Portal Concept is, albeit slightly smaller than the current Pacifica. Chrysler Portal Concept View 20 Photos It's an obvious angle, as Chrysler popularized the modern minivan. But with current vans ballooning in size, there's room for the same virtues in a smaller footprint. If it takes 360-degree cameras and a customizable light ring around the doors to convince people that a flat floor and movable seats are cool, so be it. It's the practical aspects of the Portal that we like best, not the throwaway concessions to connectivity and autonomy. The best, most practical feature in the Portal is its seating arrangement. The seats ride on two parallel tracks, and each folds skinny with the seat pan popping vertical, or low with the seatback down. All (save the driver's bucket) slide back for room in front, or vice versa for space in the rear. Integrated seatbelts further help the seating flexibility. Even in a more realistic production form this is a clever innovation, almost as good as the original Stow 'N' Go. The same goes for the panoramic, high-mount screen that shows the dashboard and a host of other informative bits of data.