#BatteryFires

The Chevrolet Bolt has evolved from being General Motors’ superstar EV, radiating optimism for the company’s ambitious electrification strategy, to a public relations nightmare in relatively short order. While sales of the hatchback (and EUV) actually skyrocketed in Q2 of 2021, thanks largely to a diminished production output from the same period in 2020, shoppers are becoming aware of the fire reports and prolonged recall campaign that followed.

Another chapter has been added to that story, with GM now convinced that this will be the conclusion of the dejected tale. On Monday, the manufacturer issued an announcement that batteries for the Bolt had resumed production. But they won’t be coming out of the South Korean facility owned by LG Chem that’s been alleged as ground zero for the relevant defects. GM has instead elected to source the units from Michigan while LG improves quality assurance with the automaker peering over its shoulder, hopeful that customers will someday be able to use their car normally. Sadly, that moment still looks to be several months away.

If you’ve been following the Chevrolet Bolt, then you know it’s gone from a competitive front-motor, five-door all-electric subcompact to a tinderbox on wheels. Battery issues have resulted in numerous recalls while the associated fire risk is gradually making it the spiritual successor to the Ford Pinto flambé edition. Though, in fairness, the Bolt issue is nowhere near as devastating as those vintage Ford fires and pales in comparison to the General Motors’ own faulty ignition switch fiasco that left over 100 people dead.

It’s still leaving a bad impression, however, and GM’s latest decision (prudent as it might be) won’t be helping. As part of the recall campaign, the manufacturer has advised owners not to park the vehicle inside garages or close to buildings. It also has a charging protocol for customers to use to help minimize its risk of spontaneous combustion. Following yet another fire incident, GM has updated those recommendations and now advises drivers to park the Bolt at least 50 feet away from all other vehicles.

On Friday, General Motors announced that its recall of the Chevrolet Bolt would result in a loss of $1 billion. But only after it expanded the campaign to encompass every electric vehicle it has produced. Rather than a single $800-million defect requiring fire-prone models to come back for repairs, GM is now confronting two problems and including Bolts (and Bolt EUVs) from 2019 onwards. The automaker has said this will necessitate an additional billion-dollar financial setback.

Keen to avoid being the recipient of the swelling public outrage, the manufacturer has been trying to shift criticism onto battery supplier LG Chem. The South Korean firm has been involved in numerous fire-related recalls pertaining to electric vehicles and GM would very much like to remind you of that, rather than take the blame for building and selling EVs that it’s advising customers not to charge too much or park anywhere near their home.

Chevrolet has issued a statement to owners of Bolt EVs that could be subject to surprise fires while charging, offering more tips on how to avoid burning down their homes while it preps another recall. General Motors and supplier LG Chem have identified “two rare manufacturing defects” that they believe are causing the fires and are suggesting avoid charging their vehicles in an extremely specific manner until after the secondary recall has been conducted.

Hyundai Motor Co. is being sued over a series of battery fires in its electric vehicles in Asia — specifically in relation to the otherwise-enjoyable Kona EV. Though it hardly seems fair to single out Hyundai when General Motors recently issued a recall encompassing 68,677 electric vehicles with batteries manufactured by LG Chem. Interestingly, Hyundai’s 74,000-strong Kona recall (which includes 11,082 units sold to the United States and Canada) uses the same supplier.

EV fires have become a hot topic within the industry, specifically because it runs the risk of slowing adoption rates and makes the affected automaker look wildly inept. Lawsuits don’t help the matter but Hyundai’s more immediate concerns involve proving that LG is the one that screwed up. While it hasn’t pointed any fingers directly at the supplier, it has dropped subtle hints while LG Chem insists its products are not defective. The duo is reportedly collaborating on an internal investigation into the troubled vehicles — 16 of which have burst into flames in North America, Europe, and Asia.

As we reported about a month ago, the NHTSA was sniffing around the Chevrolet Bolt due to a small number of fires which occurred in the EVs while they were parked.

Now after launching its own internal investigation, GM is issuing a recall of the vast majority of Bolts produced.

According to the very people trying to sell them, electric vehicles are slated to become the hottest commodity on the automotive market since the Ford Pinto, Pontiac Fiero, or Ferrari 458 Italia. But, following a swath of highly publicized fires, there’s been this creeping narrative that there may be some unaddressed safety concerns pertaining to EVs. Numerous video clips of vehicles spontaneously combusting in Asia and local media reports of phantom garage fires in North America have helped feed the story, with regulators now taking accusations of battery flambé extremely seriously.

Case in point is the National Highway Traffic Safety Administration’s new investigation into the Chevrolet Bolt. The agency’s Office of Defects Investigation received just two complaints regarding 2018 and 2019 Bolts that were alleged to have caught fire in a similar manner. But lids were flipped when the NHTSA realized it had seen a 2017 model with a similar burn pattern working its way up through the rear seat. The group is now launching a preliminary evaluation to decide whether these were freak accidents or if the Chevy Bolt actually has a tendency to catch fire while nobody is around.

The National Transportation Safety Board (NTSB) has been outstanding when it some to destroying whatever illusions we’ve built up around ourselves in terms of automotive security. When the Department of Transportation was claiming advanced driving aids would eventually lead us to a future where car accidents were a thing of the past, the NTSB was there running crash investigations suggesting that those systems were not only error-prone but likely encouraging motorists to become more distracted behind the wheel.

Now its back to burst another bubble. According to data compiled from over a dozen reports, the NTSB believes fire departments are woefully unprepared to tackle hybrid and electric vehicles. The group estimated that roughly half of all American departments lacked any protocols for tackling such fires. Even among those who did, the criteria provided was often quite lax and might be insufficient for suppressing those famously troublesome lithium-ion battery fires.

Over the weekend, CBC reported a Hyundai Kona Electric had exploded in Montreal — blowing the roof and door off its owner’s garage. Piero Cosentino claimed he saw black smoke coming from the building on Friday afternoon and quickly turned off the breaker to avoid further damage. Unfortunately that was enough, the car became engulfed in flames and popped.

“If we were in front of the garage door, we could have been in the hospital,” Cosentino said.

A Tesla Model S suffered a total meltdown after being connected to one of the company’s proprietary Supercharger stations in Antwerp, Belgium. While details are scant, local reports state the driver simply went to charge his automobile and returned to a burning wreck a short time later.

Considering the fire department had to totally submerge the ruined vehicle in a pool of water to ensure the car didn’t reignite, the odds of uncovering exactly what went wrong appear slim. But it wasn’t all that long ago that Tesla was pushing over-the-air updates to mitigate a rash of fires that cropped up in the United States and Asia over the past few months. Surely, the manufacturer has some idea of what might have gone wrong.