2017 Chevrolet Volt complaints

On [XXX] while traveling at highway speed my Chevrolet volt abruptly lost propulsion and an alert was displayed to pull over and turn car off. I was on [XXX] in California a 4 lane highway forced to cross 3 lanes of traffic at an exceptionally slow speed in heavy traffic. It is a miracle a crash did not occur. Fortunately other drivers were aware and able to stop or quickly change lanes. AAA towed directly to Stewart Chevrolet in Colma Ca. It was diagnosed and I was advised it is under warranty HOWEVER parts are on back order. Today [XXX] ~ the car still has not been repaired and I have been advised parts will not ship until September 2024. This is both dangerous and unacceptable. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

EGR Valve failed and blew fuse while I was on road. I do have the part for inspection if necessary. Part failure caused reduced propulsion in traffic on interstate. Due to GM not manufacturing part, I had to order a refurbished part from China so I could get it put in and use my vehicle after 3 months of waiting for OEM part to come in. Component has not been inspected by anyone, outside of mechanic who would have replaced it. No warnings or symptoms of issue were observed before the part failed.

This seat is impossible to install safely in most vehicles. I have installed it into 4-5 different vehicles including cars, trucks, and SUVs. In every case but one it was impossible to install tightly enough so that it didn't move at least 3-4 inches freely. The one case where I could install it tightly I could lean the seat back to "suck it down" and then lean the seat forward again. This is not possible in most vehicles. The LATCH system binds and cannot be pulled tight by one person, it requires two adults. Installing with a seat belt is seriously dangerous as the back frame binds the seat belt and does not allow it to be pulled tight. And the cherry on top is that the five point harness doesn't stay tight. It creeps loose over the span of 10 or so minutes. We actually had to teach our son to pull it tight on longer road trips. I was shocked when we got a new car seat and had it installed safely and securely in a matter of minutes. This one takes at least an hour every time of wiggling and cajoling into place. These seats are junk and should be pulled from the market.

On 2/11/23, our 2017 Chevrolet Volt displayed a check engine light and the engine started to overheat, as determined by the driver from the dash coolant temperate display, while driving down the interstate after 1 hour of driving. The car was pulled over to the side of the road and towed home. Upon inspection of the Chevy Volt later, the F03 15 amp mini-fuse(referred to as non-walk home fuse) in the main engine fuse block had blown, which had likely caused the electronically controlled thermostat to close and the engine to quickly overheat, due to lack of coolant. The reason why the F03 15 amp mini-fuse blew is because the control board for the EGR valve catastrophically failed and overloaded the fuse of this important shared electrical circuit. The electronic thermostat is part of this shared circuit, in addition to the EGR valve and possibly other important vehicle functions. I consider this cascade of electronic and engine/cooling failures to be a safety issue for the driver, in addition to being a poor design. As GM doesn't currently have any replacement EGR valves for our 2017 Chevy Volt, which includes the EGR valve control board, we are forced to disconnect the EGR valve from the vehicle and replace the F03 15 amp mini-fuse, in order to make the car drivable. This is contributing to increased vehicle emissions and reduced vehicle efficiency. In locations with emissions inspections, this EGR valve parts shortage results in the vehicle failing inspection and being made u

On [XXX] my 2017 Chevrolet Volt with just 24,000 miles on it suddenly jerked/lost power/revved up while on the highway while using the gas engine--frightening/dangerous -- and continued to do that until I got to my destination. The error read "reduced propulsion". I was afraid of pulling off the highway for fear the car wouldn't restart and I had my 91 yr old mother in the car so we bucked along in the slow lane, the car revving fast, then losing power. It was very frightening and i proceeded with the flashers on. Took car to dealership balise in warwick ri. Tech said it was a bad EGR valve. They told me that GM would cover the repair under warranty but the part was on backorder. I opted to leave the car at the dealership hoping for the best but they said another customer had been waiting since September. They told me to take the car home, but i didnt feel the car was safe to drive. Web search reveals this is a common problem and people are waiting all over the U.S. for this part for over a year. Subsequent phone calls revealed that the part may or may not be manufactured ever again, and the dealership suggested I buy a refurbished part on ebay and have it installed at a local repair shop at my cost --- but that would null the warranty, and seemed risky to me. I asked the dealership to buy my car and they offered me $5k less than fair market value-so I declined. Opened a case at GM and they also had no answer, and offered to give me "points" to buy another GM car. Havent had

On Christmas day, 12/25/2023 my EGR valve failed about 60 miles from home blowing my F3 fuse and putting the car into walk home mode. Luckily after some quick searching i was able to self diagnose the EGR valve as the problem as this appears to be a frequent problem with this model of car. Lots of posts online. I replaced the fuse and unplugged the valve and was able to get my vehicle home. Jan 6th 2024 a dealer confirmed the diagnosis and confirmed it as a warranty repair. Stated since the car was drivable (ev mode) i could bring it home until the part came in since it was back ordered. It has been 66 days since the diagnosis, 13 since my safety inspection expired taking my vehicle off the road due to the check engine light on. Working with both the dealer and GM directly, neither have been able to resolve my issue. I informed all parties that my inspection would expire on 2/29/2024 and my car would no longer be drivable.

50 miles into a 500 mile trip, my Volt displayed a warning message, "propulsion power reduced." It operated almost normally for the first 250 miles and we were able to reach our destination, but the propulsion battery was not able to recharge from the engine power as efficiently as usual. An auto shop at the destination who does not specialize in EVs examined the car and found a fault in the engine control module, but the car was otherwise in drivable condition. On returning home, the car was required to climb a long steep hill. It gave the message "engine unavailable" on the freeway and began running on its battery reserves, which were barely enough to reach the nearest exit. If the car had run out of battery reserves where pulling over to stop would be unsafe, a dangerous situation would have resulted. The car had to be towed home. An EV specialist mechanic inspected the car and diagnosed a faulty EGR valve resulting in a short in the power to the engine control module. The car has been waiting at the mechanic for a new EGR valve for 5 months due to a nationwide parts shortage. Two months ago the request for the new EGR valve was escalated to a "STACK order" but I still have no updates on when the new part will actually be available. Online forums dedicated to the Volt have many posts about cars waiting for months for a new EGR valve. Two weeks ago, I contacted the Chevrolet parts concierge about the issue. They took down all my contact information and stated they would be

WE WERE DRIVING IN TRAFFIC. THE BATTERY HAD PLENTY OF CHARGE. SUDDENLY, THERE WAS A WARNING NOTICE ABOUT PROPULSION POWER PROBLEM AND THE CAR CONVERTED TO GASOLINE MODE. WE CONTINUED TO DESTINATION AND PARKED. WHEN WE WENT TO START THE CAR, IT WOULD NOT START AT ALL. HAD CAR TOWED TO OUR LOCAL CHEVROLET DEALERSHIP (ALL SERVICE DONE THERE) AND THAT IS WHERE IT IS STILL SITTING. THE PART NEEDED (BATTERY) IS ON BACK ORDER. THIS OCCURRED ON JULY 21, 2023. TODAY IS MARCH 13, 2024! AS OF TODAY....APPROACHING 250 DAYS SITTING IN THE DEALERSHIP OPEN LOT,

The contact owns a 2017 Chevrolet Volt. The contact stated while driving at various speeds, the vehicle lost motive power and stalled. The contact stated that the vehicle was restarted but stalled again after driving for several miles. The check engine warning light was illuminated. The vehicle was taken to the local dealer, where it was diagnosed that the EGR belt needed to be replaced. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 90,382.

Check engine light came on and low propulsion warning came on. Took my vehicle to the Dealership and was told that the EGR valve needs to be replaced. The only update I received a week or so later was that the part had been ordered. Now I am being told that the part is currently not available (out of stock) with no known ETA. In reading Volt threads, it appears that this is a widespread problem. I think it is unacceptable that GM cannot provide the parts that are needed to keep this car in operating order. It only has about 40,000 miles.

My car is lurching very dramatically while on battery-only. Especially over 35-40 miles an hour. I was run off the road last week and am becoming fearful for my safety in this car. I have heard that there may be something wrong with the battery or. BECM.

Propulsion error, steering wheel locked up today, last week shut off to dead stop while idling, trouble restarting. Speed and sudden battery drop issues. 14 miles without any power steering. Unsafe.

I purchased my chevy volt on 8/17/2022. Early to mid November 2022 the check engine light appeared on the dash. It was determined the EGR valve needed to be replaced. I took the vehicle to Ferman Chevy Tampa on 11/21/2022. They replaced the EGR valve and we paid $1346.07 for the work completed. Then late December 2022 - Early January 2023 the check engine light appeared once again on the dash. It was determined that the EGR valve placed in the vehicle was a faulty part and the volt needed a new EGR valve. We waited approximately 1 month for the repair. Early November 2023 the check engine light came on once again. After inspection it was determined that once again a faulty EGR valve was placed in the vehicle. This is the 3rd time the same issue has occurred in a year. Today is Monday 2/26/2024 and volt has yet to be repaired, that is nearly 3 months! Apparently the part is not available and GM has no idea when it will be available. We were recently told possibly 2025. My husband came across some information stating that 1,600 people are currently waiting for an EGR valve for their Chevy Volt and that 2,000 have been ordered, but no one knows when they will arrive and after 3 EGR valvles going bad in one year even if the part becomes available I don't know if that will fix the problem or if it will just happen again. The car is inoperable for any long distance driving. We paid $26,431.83 for this vehicle a little over a year ago and its basically inoperable with solution from

EGR valve failed. This can cause the Volt to stall in traffic. No ETA on replacement. The situation seriously limits driving ability. Reduced propulsion and engine light came up. f3 fuse blew related to failed EGR. This is a known issue with Chevy Volts. It was checked out by dealership in Aug. They replaced fuse and basically said can only drive on electric. If turns over to gas it could cause major problems.

The EGR valve had failed, causing a check engine light, which turned into a blown fuse. The fuse blowing left the vehicle stranded until I unplugged the EGR valve and replaced the fuse. I drove it to a shop, where they replaced the valve and the car has been functional since then.

Sudden failure of exhaust gas recirculation valve resulted in unexpected significant power loss on limited access highway and immediate loss of speed and acceleration. Driver was able to move to side of road with care and proceed in "limp home" mode. No warning lights activated prior to this event. Event could have been catastrophic if it occurred during heavy traffic conditions. Occupants could have been trapped in vehicle stuck in left or middle lane with no way to safely merge into oncoming high speed traffic. Car is available for inspection. GM dealer has provided the diagnosis of repair and suggested replacement of ERG valve and ERG valve cooler. This is a known defect and GM is unable to provide timely delivery of replacement parts. Waiting period of up to six months was predicted by GM dealer. Driver reports posted on internet forums reflect many Volt drivers reporting these same events and concerns.

Recall work was performed by dealer for EVAP pipe. Insulative repair was used because pipe had not worn through. This was advised to me from dealer that performed recall work. June 2023 took vehicle to dealer due to check engine light being on. Was advised that insulation that was applied to resolve recall had "slipped" causing EVAP to develop a hole and was needing to be replaced at this point. Opened case with GM with no resolution due to failed recall work. Did not feel I should be responsible for labor due to failure of their recall fix.

The contact owns a 2017 Chevrolet Volt. The contact stated that while driving at an undisclosed speed, the vehicle inadvertently lost motive power. The contact was able to pull to the shoulder of the roadway, where the vehicle failed to restart. The check engine warning light was illuminated. The vehicle was towed to the dealer, who diagnosed a failure with the engine valves. The vehicle was not repaired due to parts not being available. The manufacturer was notified of the failure, and a case was opened. The failure mileage was 84,000.

I am writing to report a series of safety concerns regarding my 2017 Chevy Volt, which have persisted despite multiple attempts to address them with the dealership. These issues pose significant risks to my safety and that of others on the road. On January 18th, 2024, I brought my vehicle to the Provo Utah Chevrolet dealer after experiencing reduced propulsion power while driving on the highway, coupled with the illumination of the check engine light. The mechanic performed a quick inspection and used a GM scan tool to diagnose the issue, revealing the code P1E00 for the Hybrid Powertrain Control Module 2, which was cleared without a thorough investigation. I was advised to return if the issue reoccurred. Despite the reset, the problem persisted, and on February 9th, 2024, I scheduled another appointment due to my Chevy Volt's High Voltage battery charging only to 65% capacity despite indicating a full charge. However, upon arriving for the appointment at 4:00 PM, I was informed that the hybrid mechanic had left for the day, and I was asked to return on another day. Subsequently, on February 11th, 2024, the check engine light illuminated again, and on February 12th, 2024, while driving to work, I experienced a loss of propulsion power on the highway, placing my safety at risk. These ongoing issues with propulsion power and the high-voltage battery charging system are not only inconvenient but also potentially dangerous. Despite multiple visits to the dealership and attempts t

Took Vehicle into the local auto store to scan a engine alert and the error came up as P1E00 Hybrid Powertrain Control Module or the BECM (battery energy control module). After looking the error code up and researching online, found that many of the same symptoms are happening. The car wonts start intermittently and a message saying there is a power loss. last night the message came up and even though the battery showed full charge, it was running on Gas and only capable to speeds around 40-45 mph.

The EGR Valve on the vehicle went bad, causing the vehicle to display 'propulsion reduce' and 'engine not available' errors on the dashboard before the vehicle came to a stop while driving on an interstate. Searching this issue for the Chevrolet Volt online yields a significant amount of similar issues experienced by other Volt owners. Vehicle was inspected and repaired by a Chevrolet dealership, but seems to be a recurring issue with very limited parts supplied by GM, leading to potential of very long delays in repair time.

Was driving home from work and my car just stopped check engine light came one the engine came on but then went off and i was stranded my issurance came threw with a tow but from all good to a complete stop sucks

My BECM failed on my 2017 Volt. The vehicle set a check engine light and went into reduced engine power 3 times when I was driving it. I took it to a dealer in Metaire, Louisiana. That was 4 weeks ago. I have no confirmation of when the vehicle will be repaired. I have been communicating with both GM Customer Assistance and the dealership, Best Chevrolet in Metaire, Louisiana.

EGR valve failed, and car stopped driving on the highway.

I was traveling at 75 mph with the cruise control on when a message came on about reduced purpulsion. My vehicle lost all power and rapidly decreased speed, the gas pedal did nothing until my speed had dropped under 60 mph. I was on the freeway and could have caused an accident. Chevrolet says a programming update was needed to fix the problem but my BECM is now also out.

Car would not start, lose power, or show propulsion reduced message. This seemed to have been an ongoing issue related to cold weather (bought in July 2019) and would occasionally get temporary check engine lights. Dec 2022 and Jan 2023 cold weather seemed to aggravate w car no starting on occasion. Eventually by January car started propulsion reduced error. Turned out to be BECM (which had been under service bulletin in 2019). Other related repairs like shift to park issue and drained 12 volt battery also repaired at MY personal cost of nearly $4,000. The propulsion issue almost led to some accidents when it would happen pulling into road or on highway driving.

BECM failure on car confirmed at 128,000 miles. While driving the car's check engine light came on; immediately followed by a message of reduced propulsion and the EV range dropping to 0. Vehicle switched to gas and ran very rough for a short distance to an available stop. Have been informed by dealership that the vehicle is now unsafe for driving due to a potential stall.

Driving on the road with a near full electric battery and then lost most of my power and got this message on the dash along with a check engine light. "Propulsion Power is Reduced" - I was in freeway traffic on a hill and had to put hazards on to move to the slow lane. Engine came on and seemed to be revving to full power to maintain speed.

I was in a neighborhood driving ~30 mph and slowed down to take a right turn. Once I completed the turn my car stalled out completely and would no longer accelerate. I tried putting the car in park and back into drive with no luck. I quickly turned the car off and back on and was able to resume driving. As I was just through the intersection I could have easily been hit while motionless and had my newborn baby and wife with me in the car at the time. The issue has no happened again, but I am terrified it might. As there were no warning signs or any signals of problem in the dashboard I don't have any idea when it might happen again.

Same issue as PE23022 and TSB 18-NA-261 Called 51 parts wharehouses and Chevy dealers to locate part. They all report the same: part is not available and no idea when it will be come available. vehicle is not mobile without working part. Vehicle has lost propulsion while driving. Twice I was lucky no one was behind or on the side of me that I could pull off to the side of the road or a parking lot.

Vehicle lost power on highway and on local streets. “Propulsion power reduced” warning. Car brought to dealer 7/2023. EGR valve ordered at that time. The EGR valve has not been available since that time. No time frame for availability has been given.

While we were driving on the freeway, we saw a check engine light and “propulsion power is reduced” message. The car began driving very roughly and we had to slow down. We had this happen once before where the car engine stopped working entirely while driving at city speeds after seeing this error earlier in the summer, so we pulled over as soon as we could. We were traveling in a remote area at the time, just before the holidays, and it was fairly cold out. The car dealer inspected the car and told us it was unsafe to drive, that we could not take it back until it was fixed, and that it was an EGR valve problem. We previously had this fixed under warranty as well for similar behavior, and the car is barely five years old with very few miles on it. It’s our only car and we have been waiting on the part for weeks now, with no response on when we’ll be able to have our car back, and no rental car that we can drive in the meantime to get to our jobs and get groceries. The part is covered under our warranty. Both times this has happened to us, we were actively driving. In the city, it was very unsafe for the engine to unexpectedly stop as we were driving because of the amount of traffic and pedestrians, and because it meant we didn’t have full control of the vehicle. On the freeway, it was very unsafe because of the speed we were going on the freeway. Knowing that our engine was at high risk of unexpectedly stopping working while driving on the freeway from the past experience in

My vehicle shut down in the middle of the road. GM diagnosed it as a faulty BECM.

1 month ago was driving on toll and Population power is reduced came on, vehicle was reaving high and felt like power was being reduced/speed, was going 70 and had to immediately decrease speed and get off toll and found closest Chevy shop. Looked at dash and vehicle should have had at least 10 energy miles but it had immediately dropped down to 0. Before taking to Chevy, I had a quick inspection done by a Valvoline shop and they told me the battery had to be replaced. Carvana (Silverrock) warranty refused to do the repair under their coverages as “batteries were not covered under warranty” Had it towed from Valvoline to Chevy. Found out Chevy battery was under warranty so it was taken there. Vehicle was checked in and didn’t have an eta as hybrid battery was on back order with no ETA. 3 weeks later the part was received and it was a control module not a battery as the “battery was not failing at the time”. Service called and said vehicle was ready for pick up. Had vehicle for 1 week and was at work starting it up and after 9 hours sitting started it up and low population came back on and vehicle started idling higher than before then after a minute looked at back of car and a large cloud of while smoke started forming from back of vehicle. Immediately turned off car and called gmc roadside assistance to have vehicle towed to another dealership where is it sitting again for diagnosis with no eta.

Propulsion power reduced message appears on dash board. Yes available for inspection. Unsafe to drive losing power on highway. Yes there are warning error messages appearing on dashboard.

Car won't start show codes U2622, U2621, U2620, U2619, P0AFA.

While driving in 60 degree weather, the vehicle’s check engine light lit on the dash and the vehicle abruptly stopped. I was able to push the vehicle safely in heavy traffic. I contacted Onstar who gave me the vehicle diagnosis. Onstar advised the following codes appeared POACA (Hybrid/ electric vehicle powertrain control module requested malfunction indicator lamp illumination), P1AEE ( the electric propulsion system is not performing as expected. Please service immediately), and P1AEF (the electric propulsion system is not performing as expected).

Car stopped operation while out doing errands. Car had to be parked and restarted and made it back home. Car would not start again. Had to have it towed to dealership, BECM needs replaced for $2000. Warranty should cover, but part is backordered. Not sure when it will be fixed and with the recent freezing temperatures could have been dangerous.

Vehicle stopped running, will not restart. ODB codes show failure of the BECM. Check engine light illuminated, READY indication turned off. Vehicle does not display battery or fuel status. We were left stranded by this failure.

While driving the car in electric mode, a chime came on and flashed 'propulsion power is reduced', then it went into engine mode and the car decelerated quickly from posted 70mph speed to less than 40mph even though I pushed the accelerator pedal and reved the engine high. While in this low power driving mode, a warning came on saying the collision detection system was disabled. The concern is the person behind me had no warning since my brake lights did not come on. He sped around me with a bit of road rage. The problem temporarily goes away when you turn the ignition off and back on. I took it to the dealer and the said it needed a new EGR Cooler 4 hours labor $1500. Chevy Dealer pulled two codes P0401 Exhaust Gas Recirculation "A" Flow Insufficient Detected P1E00 Hybrid/EV Powertrain Control Module 2 I paid them the $165 diagnosis fee and got my car back and just plan to restart when it occurs. In another instance, I was pulling out from a parking lot into a busy road in electric mode and the car lost ALL power leaving me exposed in the line of traffic. Error messages on the dash said to 'service BECM' and 'shift to park'. The car was not drivable and had to be towed. Call me if you need any more information. Thank you, [XXX] [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

First, the electrical system did fail suddenly in August 2023. Luckily, I was parked and so was not injured. I did report the electrical failure to the Hendrick Chevrolet dealership in Durham. But this Chevrolet Volt also does not fill up with gas. At the pump, gas just spills out of the tank. I've seen online that many people have this same problem. At the suggestion of Hendrick Chevrolet dealership in Durham (and after paying $210 for a diagnostic), I replaced the vent valve solenoid. The car filled up with gas twice. But once again, gas starts spilling out of the tank if you try and fill it up. The car only has about 25,000 miles on it and hasn't been driven extensively so it doesn't make sense that it is malfunctioning.

We were driving on the highway (my wife and younger son were passengers, and my 17 year old son was driver). He was in electric mode and then the engine propulsion reduced message came on and the check engine light came on. Car was still running, albeit slower. We stopped and filled up the gas, and got an engine unavailable message. Vehicle switched back to battery mode on its own and because there was no charge, the vehicle stopped ON THE HIGHWAY. The car lost all control and power abilities and it was very dangerous. They were able to pull over into the break down lane and they called a tow. Took the car to Mike Reichenbach Chevrolet in SC and they removed and replaced the EGR valve. However, within the last couple of weeks, my son has received the loss of propulsion message again and the car is violently shaking. This is a safety issue!

Upon starting vehicle and shifting to drive, vehicle gives message to "shift to park" and will do nothing else. Also, while battery is fully charged, vehicle will display "unable to charge" and show no mileage left on EV mode - then at times (but not always) upon starting vehicle, mileage increases to what it expected.

The Volts BECM has failed. There are warning lights constantly warning about Engine and low Propulsion. There are multiple symptoms. Most serious is that car has stalled while driving 3 times. If I pull over, put in park, then turn off; I can restart the engine using battery mode. It does not drive well in gas mode where gas fuels generator to charge battery for propulsion. It is now very loud and often won't allow you to drive faster than 30 MPH. The mileage diagnostics (MPG) are just over 50% of what they were before problem started. It often randomly switches from battery mode to gas. This is undesired. My problem is that the only certified tech is on other side of Island Volcano. I have no confidence that I can drive it to dealer, given the distance and power required to climb mountain. So, I am stuck with no way to fix. There are widespread reported issues, similar to mine, caused by defective BECM (Battery Energy Control Module). Problem started September 2023 and have issues every day I dare drive it.

Battery Energy Control Module (BECM) on 2017 Chevrolet Volt failed. Resulting in reduced propulsion power, no charging. Check engine light comes on. Dealer has confirmed this is a BECM issue.

Vehicle suddenly would not function. All systems became inoperable. When serviced it was determined to be a sudden failure of the BECM module which required total replacement. Part was on national back order leaving vehicle unusable for weeks.

EGR valve failed on [XXX] southbound near Cartersville, GA. Initially, the engine showed a Check Engine light, and showed a message that "Propulsion power had been reduced". Approxmately 60 seconds later before we could reach an exit, the engine shut off while driving at 60 MPH. Had to coast/navigate over two lanes while the car was slowing to make it to the shoulder, and was stuck on the shoulder while the engine cooled down enough to leave the shoulder. Jim Ellis Chevrolet confirmed the failed EGR valve, but have so far been able to reproduce the overheating in the shop. Replacing the EGR valve is estimated at $1100, with GM providing a $250 warranty assistance. I have confirmed with other Volt owners that this is a very common issue which affects all GM Volt 2 cars manufactured between 2016 and 2019. Enough of the EGR valves have failed that the part is in short supply with possible wait times of over 6 months. The EGR Valve is part of the emissions system. However, the problem appears to be (unconfirmed) a manufacturing defect in the control board for the valve. This fails, causing the engine block F3 fuse to blow. This fuse also powers the engine coolant pump, which is what takes this from an emissions problem to a safety problem--which can cause the car to shut down suddenly. References to the issue online: [XXX] [XXX] [XXX] The issue has been confirmed the issue with this service bulletin: [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5

The contact owns a 2017 Chevrolet Volt. The contact stated while driving approximately 30 MPH, the vehicle lost motive power and was shaking. The contact stated that the check engine warning light illuminated, and the battery charge indicator showed that the battery was empty when fully charged. The contact also stated that the shift to park light illuminated, and the vehicle was restarted. The contact drove the vehicle to the residence. The contact stated that the failure persisted. The vehicle was taken to a local mechanic and was diagnosed, but not repaired. The manufacturer was not made aware of the failure. The failure mileage was 77,800.

My Chevy Volt has been having spotty pop-ups stating that "Propulsion Power is Reduced" for about a month, but I was not sure how reliable the pop-up was as there were plenty of days the pop-up would not come on when starting the car. On the day of my incident in October 2023, I once again received the "Propulsion Power is Reduced" pop-up when I started my car. While driving, I stopped at a stoplight, and my battery drained. When the battery is drained, I usually don't have anything to worry about, as the Volt is an EV hybrid, and I can use the gas until I can charge my vehicle again. But the Check Engine Light came on when the battery drained this time. When the light became green, I started to drive like normal, but I suddenly got a pop-up on the screen regarding the engine no longer working, and the car rapidly began to cruise while I was in the middle of the road. I was lucky enough to have space to pull over to the side, have a tow truck to get me, and not be in the middle of a busy street or highway. I scheduled an appointment with my local Chevy dealer for an inspection and figured something could be done to fix my vehicle. I was told my car was under warranty and what parts were needed to repair it. This was in October 2023, and I have been waiting for nearly 3 months for the EGR Valve required to repair my car after being told countless times that it is in backorder. I don't understand how a part can be in backorder for so long for a vehicle that is not being produce

My 2017 Chevrolet Volt has had issues with failing to start for years. Many times when the car did start I would receive an error message saying “propulsion power reduced,” resulting in the vehicle being less responsive to the accelerator. I have taken it to get serviced many times only for the issue to persist. Now the car has completely broken down and will no longer turn on at all. The car is currently at a Chevrolet Dealership where a service technician has diagnosed the problem as being related to a faulty BECM (battery energy control module) and that I need to spend thousands of dollars to replace this part. A simple google search showed me that this problem is incredibly common with other Volt drivers, so much so that there is even a class action lawsuit against GM now for this issue (which I received no notice of). I feel like I was sold a faulty car and I now have to pay a price for GM’s negligence.