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2020-2022 Chevy Bolt owners, starting yesterday evening, began receiving messages that their high voltage battery replacements would no longer be happening. Instead, a software diagnostics tool would be used to verify if the batteries had problems before a replacement would be performed. As anyone would expect, Bolt owners are up in arms.

GM initiated a recall in 2021 after a small number of Bolts high voltage batteries caught fire. The battery replacements were to take place on all pre-existing Bolts with the affected LG battery packs. Basically, every 2017-2020 Bolt. See our Bolt Recall Guide for all the details here.

But things changed yesterday.

A Bolt Facebook group member said:

I got a call today from the Chevrolet Concierge letting me know that GM has come up with a software fix instead of replacing the main battery on 2020-2022 Bolts. They will install software that puts the vehicle back to allowing 100% charging and it monitors the car to see if there are any defects in the battery pack. Once it passes these tests they will remove the safety recall on your vehicle.

I made an appointment with my dealer to get this software installed next week. They told me that GM tested the removed batteries on 2020-2020 Bolts and found that most were not found to be defective so they did not need to be replaced.

Once the safety recall is removed I should be able to buy my car at the end of the 36 month lease in August or earlier.

Or perhaps they started changing in May when GM updated its recall documentation. A commenter, Dave Salman, found out that GM sneakily updated its recall documentation to the HHTSA:

Another document GM submits to NHTSA is a 573 report. There are 3 of these reports on the NHTSA website for the battery recall for 2020-2022 Bolts. (Links to follow) The first two are from 2021 and say the remedy is battery replacement. The latest is from May 2023 and says the remedy is “In certain vehicles that GM has determined may contain defective battery modules, the remedy is the replacement of the vehicle’s high-voltage battery pack. In all other vehicles, the remedy is the installation of advanced diagnostic software that will monitor battery performance and identify defective battery modules that require replacement.” In typical GM weasel word (or lack thereof) style the May 2023 document doesn’t highlight the change or explain what made the change possible. The new document is here https://static.nhtsa.gov/odi/rcl/2021/RCLRPT-21V650-3740.PDF The older documents are here https://static.nhtsa.gov/odi/rcl/2021/RCLRPT-21V650-4541.PDF and here https://static.nhtsa.gov/odi/rcl/2021/RCLRPT-21V650-2919.PDF

Here are screen grabs from the old (left) – and new as of May 2023 – documents:

Presented with the above, a GM spokesperson told us:

GM will provide owners of certain 2020-2022 Chevrolet Bolt EV and EUVs covered under a previously announced recall a new advanced diagnostics software. The software will continually monitor the battery to detect any potential anomalies and, if none are detected after approximately 6,200 miles (10,000 km) of use, the battery will automatically return to 100% state of charge without a return trip to the dealer.

If an anomaly is detected, the software will alert the owner via a message on the driver information center and the owner should then contact their dealer to schedule a battery or module replacement. 

The software is free and will need to be installed by their dealer via a brief service appointment.

Owners of certain 2020-2022 model year Bolt EV and EUVs, can start to schedule installation at their Chevy EV dealer June 13, 2023. 

General motors

GM also clarified that ’20-22 Bolt owners were never promised new batteries. Instead they were promised fixed defective modules. Until yesterday, that was taking the form of replaced batteries however.

It is important to note here that this only applies to 2020-2022 Bolt owners. 2017-2019 Bolt owners should still receive a replacement battery.

Electrek’s Take

So the obvious problem here is that GM was delivering new batteries to all 2020-2022 Bolt owners, and then slow-rolled the replacement. Some ’20-22 Bolts were resold with the promise of a new battery with new warranty en route; others got the battery if they were lucky.

’20-22 Bolt owners who didn’t get the new battery are pissed, even though this new software will allow Bolt owners that have been only charging to 80% for over a year to charge to 100% again. The software, if you believe GM at this point, will detect if there is a problem and if so, the battery replacement will again happen. If not, the 2020-2022 batteries will operate normally. These batteries have the increased 259 mile range on 65kWh over the 2017-2019 batteries which had 234 miles of range on 60kWh.

Another comms own goal from GM here. Getting ahead of this would have been advisable in my opinion rather than filling a Facebook and Reddit groups up with disoriented and angry Bolt owners.

Off the top of my head GM could have:

  • Told ’20-22 owners about the change so they don’t hear about it on Facebook(or Electrek!)
  • Offered to make the battery warranty the same time duration as getting a new battery with a “GM Verified” on battery so it doesn’t hurt the resale value.
  • Give owners free Onstar, lifetime premium app features for their trouble. Maybe some more EVGO miles.
  • Thank them for their patience.

But here we are. One Reddit user:

So I bought my 2021 bolt 3 months ago, contingent that it didn’t have the battery replaced yet because I wanted the new battery and warranty. Bought at 9.7k miles and currently have 12.2k miles. Bought it at a BMW dealer.

I’m at a loss atm, literally the only reason I bought a used bolt was basically getting a brand new vehicle after the replacement. I had options to buy a new one (weirdly various dealers had new ones around Central florida so I had plenty to choose from at the time). I got a decent deal on the car but now my thoughts are the car will be devalued compared to replaced battery’s, I don’t have a new warranty, I don’t know how the previous owner took care of the battery’s, I “settled” on an lt instead of getting something more loaded or new model. And I’ve been running at 80% since I bought the car so it’s been slightly an inconvenience on range.

Basically what is my course of action for this? If they add the software with a new warranty I guess that’d be comparable, but as it stands I don’t want this vehicle, I feel like I got conned and gm is taking the east way out and not paying the millions it would cost to replace the rest of the batterys.

Obviously consult a lawyer is #1 but what kind of lawyer? What do I ask for? Any help is appreciated thank you for your time

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Delhi-ghtful! India mulls 2035 ICE ban, blocks fuel sales to older vehicles

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Delhi-ghtful! India mulls 2035 ICE ban, blocks fuel sales to older vehicles

In a bold bid to combat the crippling air pollution crisis in its capital, Delhi, Indian lawmakers have begun high-level discussions about a plan to phase out gas and diesel combustion vehicles by 2035 – a move that could cause a seismic shift in the global EV space and provide a cleaner, greener future for India’s capital.

Long considered one of the world’s most polluted capital cities, Indian capital Delhi is taking drastic steps to cut back pollution with a gas and diesel engine ban coming soon – but they want results faster than that. As such, Delhi is starting with a city-wide ban on refueling vehicles more than 15 years old, and it went into effect earlier this week. (!)

“We are installing gadgets at petrol pumps which will identify vehicles older than 15 years, and no fuel will be provided to them,” said Delhi Environment Minister Manjinder Singh Sirsa … but they’re not stopping there. “Additionally, we will intensify scrutiny of heavy vehicles entering Delhi to ensure they meet prescribed environmental standards before being allowed entry.”

Making it prohibitively difficult for Dehli’s residents to own and operate older, presumably more polluting vehicles is one way to reduce harmful emissions and air pollution, but Sirsa’s team isn’t just targeting newer vehicles. They’re also planning to deploy more than 900 electric transit buses, part of a larger plan to replace 5,000 of the city’s 7,500 total bus with lower- or zero-emission options this year alone.

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The Economic Times is reporting that discussions are underway to pass laws requiring that all future bus purchases will be required to be electric or “clean fuel” (read: CNG or hydrogen) by the end of this year, with a gas/diesel ban on “three-wheelers and light goods vehicles,” (commercial tuk-tuks and delivery mopeds) potentially coming 2026 to 2027 and a similar ban privately owned and operated cars and bikes coming “between 2030 and 2035.”

Electrek’s Take

2025 Xpeng G6 all-electric SUV with 5C ultra-fast charging “AI batteries” launched in China
Xpeng EV with Turing AI and Bulletproof battery; via XPeng.

After a Chinese government study linked air pollution caused by automotive exhausts and coal-fired power plants to more than 1.1 million deaths per year in 2013, the nation’s government took serious action, shuttering older coal plants and imposing strict emissions standards. The country also incentivized EV adoption through license-plate lotteries favoring electric cars and a nationwide EV mandate set to kick in by 2030.

The results were astounding, and the technological innovations that have come from an entire nation of talented engineers all “pulling in the same direction” have put the West to shame, with Western auto executives repeatedly sounding the alarm and lobbying for tariffs and other protectionist policies on both sides of the Atlantic.

To see India make move towards a gas and diesel ban like this, and on such an aggressive timeline, can only mean that they’ve been paying attention … and America is about to fall even further behind.

SOURCE: India Times; featured image by Sumita Roy Dutta.

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Parker launches Mobile Electrification Technology Center training program

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Parker launches Mobile Electrification Technology Center training program

Last week, Parker Hannifin launched what they’re calling the industry’s first certified Mobile Electrification Technology Center to train mobile equipment technicians make the transition from conventional diesel engines to modern electric motors.

The electrification of mobile equipment is opening new doors for construction and engineering companies working in indoor, environmentally sensitive, or noise-regulated urban environments – but it also poses a new set of challenges that, while they mirror some of the challenges internal combustion faced a century ago, aren’t yet fully solved. These go beyond just getting energy to the equipment assets’ batteries, and include the integration of hydraulic implements, electronic controls, and the myriad of upfit accessories that have been developed over the last five decades to operate on 12V power.

At the same time, manufacturers and dealers have to ensure the safety of their technicians, which includes providing comprehensive training on the intricacies of high-voltage electric vehicle repair and maintenance – and that’s where Parker’s new mobile equipment training program comes in, helping to accelerate the shift to EVs.

“We are excited to partner with these outstanding distributors at a higher level. Their commitment to designing innovative mobile electrification systems aligns perfectly with our vision to empower machine manufacturers in reducing their environmental footprint while enhancing operational efficiency,” explains Mark Schoessler, VP of sales for Parker’s Motion Systems Group. “Their expertise in designing mobile electrification systems and their capability to deliver integrated solutions will help to maximize the impact of Parker’s expanding METC network.”

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The manufacturing equipment experts at Nott Company were among the first to go through the Parker Hannifin training program, certifying their technicians on Parker’s electric motors, drives, coolers, controllers and control systems.

“We are proud to be recognized for our unwavering dedication to advancing mobile electrification technologies and delivering cutting-edge solutions,” says Nott CEO, Markus Rauchhaus. “This milestone would not have been possible without our incredible partners, customers and the team at Nott Company.”

In addition to Nott, two other North American distributors (Depatie Fluid Power in Portage, Michigan, and Hydradyne in Fort Worth, Texas) have completed the Parker certification.

Electrek’s Take

electric bobcat track loader
T7X all-electric track loader at CES 2022; via Doosan Bobcat.

With the rise of electric equipment assets like Bobcat’s T7X compact track loader and E10e electric excavator that eliminate traditional hydraulics and rely on high-voltage battery systems, specialized electrical systems training is becoming increasingly important. Seasoned, steady hands with decades of diesel and hydraulic systems experience are obsolete, and they’ll need to learn new skills to stay relevant.

Certification programs like Parker’s are working to bridge that skills gap, equipping technicians with the skills to maximize performance while mitigating risks associated with high-voltage systems. Here’s hoping more of these start popping up sooner than later.

SOURCE | IMAGES: Parker Hannifin.

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ReVolt extended range electric semi trucks score their first customer

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ReVolt extended range electric semi trucks score their first customer

Based on a Peterbilt 579 commercial semi truck, the ReVolt EREV hybrid electric semi truck promises 40% better fuel economy and more than twice the torque of a conventional, diesel-powered semi. The concept has promise – and now, it has customers.

Austin, Texas-based ReVolt Motors scored its first win with specialist carrier Page Trucking, who’s rolling the dice on five of the Peterbilt 579-based hybrid big rigs — with another order for 15 more of the modified Petes waiting in the wings if the initial five work out.

The deal will see ReVolt’s “dual-power system” put to the test in real-world conditions, pairing its e-axles’ battery-electric torque with up to 1,200 miles of diesel-extended range.

ReVolt Motors team

ReVolt Motors team; via ReVolt.

The ReVolt team starts off with a Peterbilt, then removes the transmission and drive axle, replacing them with a large genhead and batteries. As the big Pete’s diesel engine runs (that’s right, kids – the engine stays in place), it creates electrical energy that’s stored in the trucks’ batteries. Those electrons then flow to the truck’s 670 hp e-axles, putting down a massive, 3500 lb-ft of Earth-moving torque to the ground at 0 rpm.

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The result is an electrically-driven semi truck that works like a big BMW i3 or other EREV, and packs enough battery capacity to operate as a ZEV (sorry, ZET) in ports and urban clean zones. And, more importantly, allows over-the-road drivers to hotel for up to 34 hours without idling the engine or requiring a grid connection.

That ability to “hotel” in the cab is incredibly important, especially as the national shortage of semi truck parking continues to worsen and the number of goods shipped across America’s roads continues to increase.

And, because the ReVolt trucks can hotel without the noise and emissions of diesel or the loss of range of pure electric, they can immediately “plug in” to existing long-haul routes without the need to wait for a commercial truck charging infrastructure to materialize.

“Drivers should not have to choose between losing their longtime routes because of changing regulatory environments or losing the truck in which they have already made significant investments,” explains Gus Gardner, ReVolt founder and CEO. “American truckers want their trucks to reflect their identity, and our retrofit technology allows them to continue driving the trucks they love while still making a living.”

If all of that sounds familiar, it’s probably because you’ve heard of Hyliion.

Hyliion electric semi truck

Hyliion Hypertruck ERX; via Hyliion.

Before it changed its focus to develop Carnot-cycle generators and gensets, Austin-based Hyliion built a number of EREV Peterbilts using the then-new 15L Cummins diesel as a generator and employing the same sort of battery and e-axle-arrangement as ReVolt.

In addition to being located in the same town and employing the same idea in the same Peterbilt 579 tractor, ReVolt even employs some of the same key players as Hyliion: both the company’s CTO, Chandra Patil, and its Director of Engineering, Blake Witchie, previously worked at Hyliion’s truck works.

Still, Hyliion made their choice when they shut down their truck business. ReVolt seems to have picked up the ball – and their first customer is eager to run with it.

“Our industry is undergoing a major transition, and fleet owners need practical solutions that make financial sense while reducing our environmental impact,” said Dan Titus, CEO of Page Trucking. “ReVolt’s hybrid drivetrain lowers our fuel costs, providing our drivers with a powerful and efficient truck, all without the need for expensive charging infrastructure or worrying about state compliance mandates. The reduced emissions also enable our customers to reduce their Scope 2 emissions.”

Page Trucking has a fleet of approximately 500 trucks in service, serving the agriculture, hazardous materials, and bulk commodities industries throughout Texas. And, if ReVolt’s EREV semis live up to their promise, expect them to operate a lot more than 20 of ’em.

SOURCES | IMAGES: ReVolt; via Power Progress, TTNews.

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