2018 ALFA ROMEO STELVIO Electrical System Problems

November 26th my car went into LOMP mode. But then restored itself. December 3rd my car went into LOMP mode again and had not recovered along with a slew of ALARMS. I have been using uber and rental cars since this issue. Highly likely this is a fuel pump issue but unable to determine as the authorized shop is 2hours away and the car will not make it there. I need a remedy I have been out of a car for months now and the recall has no remedy!

Subject: Safety Complaint – Open Recall with No Remedy Available I am filing a safety complaint regarding my vehicle, which currently has an open recall with no available remedy. Manufacturer Recall Number: 93C NHTSA Recall Number: 25V-586 VIN: [XXX] After learning about this recall, I have experienced the exact issues described. When the vehicle is exposed to very hot or very cold temperatures, the Electronic Throttle Control (ETC) warning light illuminates, along with the check engine light and the auto stop-start warning light. When this occurs, the vehicle begins to sputter and loses power. It will not properly a-ccelerate and significantly reduces speed while driving. This creates a serious safety hazard, especially in traffic or at highway speeds. A sudden loss of power or inability to accelerate could easily result in a collision, potentially causing serious injury or death. There is currently no remedy available for this recall, yet the...

I am submitting this complaint due to ongoing unresolved safety issues with my 2018 Alfa Romeo Stelvio, VIN: ZASFAKAN6J7B95955. The vehicle has an open and unresolved safety recall under Recall Number 25V-586 / Manufacturer Recall 93C relating to the fuel delivery module (FDM), which poses a risk of engine shutdown and potential crash without warning. According to the notice, no remedy is currently available, yet I continue to experience serious electrical problems that align with the warning signs outlined. Specifically, my headlights have been flickering on and off while driving, creating hazardous conditions—this occurred again as recently as January 26, 2026. These issues are not isolated. I have evidence via Carfax history that the vehicle had documented electrical problems dating back to 2019. Despite notifying FCA (now Stellantis) and being offered a low-value settlement ($4,000), I formally rejected that offer due to the unresolved safety risks, recall status, and prior...

My 2018 Alfa Romeo Stelvio experienced a complete electrical failure and will not start at all. The vehicle suddenly lost all functionality and remains fully inoperable. The dealership has had the vehicle for an extended period and has been unable to diagnose or repair the defect. This appears to be related to known electrical issues in 2018 Stelvio models, including BCM (Body Control Module) failures, wiring faults, and fuel system defects reported in recalls and TSBs. A no-start electrical failure is a serious safety concern because similar defects in this model have been linked to unexpected engine shut-offs. The vehicle has been out of service for over 30 days. This is a major safety and reliability issue. I am requesting that NHTSA review this defect, because the manufacturer has not provided a resolution.

I received a manufacturer recall notice (Recall 93C / NHTSA 25V-586) for my 2021 Alfa Romeo Giulia concerning a defective rear fuel line quick connector that may leak fuel and cause an engine compartment fire. I contacted Alfa Romeo of Brandon (FL) several times to schedule an inspection and request a temporary vehicle as recommended by FCA. My service advisor, Lenny Patram, confirmed that the remedy is not yet available and advised me to wait for further notice. Despite expressing safety concerns, I was told that no loaner or temporary vehicle could be provided. This situation puts my safety and the safety of others at risk. The recall notice specifically warns that a fuel leak could lead to a fire, yet I have been advised to continue parking the vehicle outside and avoid driving it if possible. I rely on this vehicle for daily transportation and have not been offered...

Battery has had repeated failures which have resulted in leaving driver stranded. Battery has been replaced 5 times since purchase in January 2021. Cause has yet to be determined.

1. What component or system failed or malfunctioned, and is it available for inspection upon request? The low-pressure fuel pump (fuel delivery module) appears to be failing, consistent with Recall 25V-586 / Alfa Romeo Campaign 93C. This causes fuel starvation and loss of motive power. 2. How was your safety or the safety of others put at risk? The vehicle has experienced loss of motive power (LOMP) while driving. At times it jerks or hesitates when accelerating from a stop, and while climbing a hill it suddenly lost power, displayed a Service Electronic Throttle warning, and went into limp mode. This created a risk of being unable to accelerate safely in traffic, increasing the chance of being rear-ended or unable to merge. 3. Has the problem been reproduced or confirmed by a dealer or independent service center? Yes. I described the symptoms to Alfa Romeo Service dept, and they told...

Description of the Problem: While operating the vehicle, multiple warning lights illuminated including the Electronic Stability Control (ESC) warning light, the check engine light, and other unknown warning indicators. In addition, several warning messages were displayed, including “Service Engine Soon” and other unknown messages. When this occurs, the vehicle begins to overheat, the auto start/stop function becomes disabled, and the vehicle loses power and will not accelerate as expected. Component or System Failed / Malfunctioned: The exact component is unknown at this time. The failure appears to be related to the engine, powertrain, or electronic control systems. The vehicle and components are available for inspection upon request. Safety Risk: The vehicle’s failure to accelerate and overheating while in motion creates a serious safety hazard. This puts the driver and passengers at risk, especially if the loss of acceleration occurs in high-speed traffic, intersections, or on highways. Reproduction of the Problem:...

I own a 2018 Alfa Romeo Stelvio (VIN: [XXX] ) with approximately 102,000 miles. The vehicle recently experienced an electrical issue caused by a failed ground strap — a known problem in these vehicles that is widely reported by other owners. After the vehicle became inoperable, I observed smoke and visible signs of burned or heat-damaged wiring in multiple areas under the hood, including ground wires not located near the main strap and crumbling insulation on the ABS wiring in the front wheel wells. The vehicle was towed to an authorized Alfa Romeo dealership, where the ground strap was replaced. However, the dealer did not inspect or document the other visibly damaged wiring, despite my specific request and description of the safety issue. They claimed the vehicle showed no error codes and was safe to drive. My concern is that the failed ground strap caused additional electrical damage to safety-critical...

The car never showed signs of an issue, I got on the car with my two children, when I attempted to start the car. The engine started smoking and smelled like burned plastic. We got out of the car, the smoke went on for about 15-30 seconds. After that the car did not start. The engine's wiring was charred. I was informed by the dealer a ground strap failed. This ground strap is exposed to the elements at the bottom of the engine and it's prone to corrode, rendering it useless and causing the electrical wiring to overheat and potentially start a fire.

Car wouldn’t start, was able to jump start and take to dealer. Front ground straps at both steering knuckles have been shorted and melted leaving exposed wires. New headlamp to dash harness is needed due to complete short. This has caused electrical issues causing ABS/Power steering/auto stop lights to randomly come on and off. Unable to drive in case car stops operating while driving due to shortage. Alfa Romeo dealer has confirmed this issue. Lights did not appear until after this occurred. After researching online this appears to be a common issue reported among people owning this 2018 Alfa Romeo Stelvio due to the harness/straps/wiring melting and corroding due to design flaw. Quoted $6,450 for total repair.

Ground wire to starter had corroded and broke into. Wife tried to start the vehicle and saw smoke coming up out of the hood. This caused the main wiring harness to burn and wires to fall apart. The wires run from the front wheels up into the engine bay and throughout vehicle. The vehicle could have caught fire or could have possibly caused the brakes to fail while driving. I contacted Alfa Cares but they would not help cover cost (estimated approximately $9,000). This is not only a safety issue but a non maintenance for the customer issue. This isn’t a scheduled maintenance and is a product failure by the manufacturer. This issue should be a recall for both issues.This also caused all warning lights to come on the dash including steering, ABS, and about four other warning lights. Please consider this issue as a recall as Alfa doesn’t seem...

At a red light in a busy city, my car auto-stopped the engine. When trying to auto-start as the light turned green, the car started smoking and wouldn't move. When towed away and taken to the dealership, they said that the ground strap of the vehicle had corroded, shorted out, and melted a number of wires within the wiring harness. It is available for inspection upon request. This easily could have been a full electrical fire within the car, putting us in further mortal danger had we not shut the car off immediately. We also were in a highly congested area, and could have been hit while jumping out of the car for fear of smoke/fire. We could have been rear ended by traffic behind us as well. The dealership said that this is a common problem that I did not cause nor could have anticipated or prevented. I did...

The engine has shut down in traffic on the following occasions: 1) July 2023 in The Woodlands, Texas. 2) Later that same day on [XXX] in Plantersville, Texas. 3) In August 2024, on [XXX] and 4) on [XXX] . My vehicle is available to the NHTSA upon request. On each occasion, except one, I was fortunate to be in the right hand lane and was able to pull over onto the shoulder before any could hit me. On [XXX] , near Richards, there was no shoulder and I was stopped within the single lane of westbound traffic. I was fortunate that traffic was light at that time and that it was daylight. After the first two incidents in 2023, I took it to Northside Imports in Spring, Texas (XXX) They were unable to duplicate the problem or determine what was the cause. On [XXX], I took the car back to...

The contact owns a 2018 Alfa Romeo Stelvio. The contact stated while driving 40 MPH and attempting to accelerate, the accelerator pedal travelled down to the floorboard, and the vehicle stalled. The ESC warning light, the check engine warning light, and other unknown warning lights were illuminated. Additionally, the message “Service Engine Soon" and other unknown messages were displayed. The contact was able to pull to the side of the road. The contact was able to restart the vehicle, and the contact drove to the residence. Additionally, the contact received notification of NHTSA Campaign Number: 24V510000 (Air Bags, Seat Belts); however, the part to do the recall repair was not yet available. The local dealer was not contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the failure and informed the contact that the repair...

I went to start my car to head to work and the car did not start so i tried to start it again all of a sudden smoke started billowing out from the engine bay. it scared me bad i thought the car was going to catch on fire. I proceeded to have the car towed to the dealer where i was told that a ground strap on the transmission has failed causing the wiring in the engine bay ti burn up. I'm still waiting on a estimate of how much it will cost to repair the vehicle. i believe this is also a safety issue the car could have easily caught fire or died at a stop light causing a crash or road hazard.

The contact owns a 2018 Alfa Romeo Stelvio. The contact stated while starting the vehicle, the interior lights were inoperable. Additionally, the contact stated while driving at an undisclosed speed, the vehicle failed to respond while switching from Sport Mode to Economy Mode. The contact stated that the failure had been recurring. Additionally, the contact stated that the Engine Stop/Start system was no longer operable while at a complete stop. The contact stated that while driving at various speeds, he noticed a burning coolant odor, which increased while at a complete stop. The contact also stated that he noticed a water leak on the front passenger's side floor and a moldy odor after the vehicle had been in the rain. The contact related the failure to NHTSA Campaign Number: 18V636000 (Electrical System, Engine, and Engine Cooling) and to another unknown recall. The dealer and the manufacturer were not notified of...

I was in the process of merging on the the express way when my vehicle threw a warning light, "service electronic throttle control" along with a "service engine" message and a check engine light. The vehicle went into a "limp" and had extremely poor acceleration, I was almost rear ended because the vehicle couldn't reach highways speeds fast enough. The vehicle has not yet been inspected my the manufacturer but I did some research on this issue and found it to be alarmingly common. There seems to be no clear answer to the reason for this and no sure repairs for the problem. This poses a safety risk to drivers as this problem seems to happen while accelerating. It can be dangerous if someone on the expressway is attempting to merge into 60mph traffic and hit "limp mode" at roughly 30. I believe an investigation need to be conducted regarding...

Control throttle light resulting vehicle to go into a limp mode and power reduction.

In December of 2023, the Ground cable/front body harness was melted due to the main battery ground cable from the transmission to the body being corroded and broken. This could have potentially caused car to catch fire. There was no warning light, the car simply refused to start and I could smell something burn. The car is barely 5 years old and driven for 50k miles. The car was last serviced in September/October of 2023 (where this strap issue was not identified, since this is something that is not serviced or expected to break) and has been in no accidents. I strongly believe that this is a faulty piece that alfa Romeo stelvios of that year have. I have heard of atleast 2 other stelvios with the same issue (after a simple google search on forums), however have really never experienced this issue in any other cars I have owned...

When attempting to start the car using the push-button on the steering wheel, the engine did not crank and several system alerts were visible on the display (no warnings prior to this). Smoke began billowing from under the hood and left-front wheel arch after a few seconds. It was towed to the shop, the problem reproduced, and found to have a corroded main grounding wire going from the transmission to the frame. It is clear that the ground wire, which is not insulated or covered in any way, was not sufficiently grounding the electrical systems. Thus, the path of least resistance was the smaller gauge wiring in the electrical harness to include the ABS and starting/charging circuits which melted under the higher load. The extent of the damage is still being evaluated at the repair facility. This defect in the electrical circuitry could, at worst, have caused a fire, but...

Driving on highway lost full power of engine. Throttle body control message came on . Then steering wheel started to stiffen up . Terrible experience and scary lucky was able to gain control on vehicle and pullover . Reading reviews after getting this vehicle 2 years later that it’s common in most car of this make and very unsafe . Dealer doesn’t help and warranty is crap leaving you going to the dealer several times spending dollars on the same safety issue .

Vehicle stalled loss power on highway while driving 70mph almost got rear ended. Was able to exit highway and park vehicle. Shut it off for 10 minutes started back up put in reverse car would move at all put it in drive still wouldn’t move. This is very dangerous I couldn’t have been killed. Check engine light came on and stayed on. Stop/Start stated unavailable and service engine soon

The car will shut off in traffic out of no where. While driving the cars speed randomly will decrease to 15 miles and hour on the interstate almost causing a crash. When the cars speeds decreases randomly it does not all you to accelerate. Therefore the car is just going 15 miles an hour on a highway of no less than 65 miles. This has happened multiple times in the last 2 months. I see there was a recall of the same vehicles for the same issue a few years ago but this vehicle wasn’t listed yet it is experiencing the same issues. Have spent countless dollars and the problem is still not fixed

The contact owns a 2018 Alfa Romero. The contact stated that the vehicle was serviced and repaired under NHTSA Campaign Number: 18V205000. The contact stated that while driving at approximately 25 mph, the windshield wipers engaged without being activated, and there were unknown safety warning lights flashing on the dash, and the automatic starter was not working. The vehicle was towed to a dealer where the body control module needed to be replaced. The vehicle was not repaired. The manufacturer was notified and stated that there is a two-year warranty on the repair. The manufacturer provided no further assistance. The failure mileage was approximately 54,500.

Body control module While driving in rain, received multiple incorrect messages on dash screen, horn began to beep. Unable to turn horn off until parking and disconnecting the negative battery cable. Had body control module replaced. Two weeks later, driving in rain: multiple warning lights appeared. Monitor said passenger and driver doors were open-they were not. Gas gauge became 'unavailable,' displaying only empty tank. Lights flickered on and off in cabin. Dealer said this was never a recall issue. Alfa says it was but the recall 'expired, so not eligible to fix' This is recall number U36. Obviously still a problem.

Water discharge on the passenger side whenever the AC is switched on and the car is driving. The water leak led to electrical malfunction with electrical lights switching on even when the car is switched off or the lights switching off when the car is in motion. The water on the passenger side was a nuisance for a long time but when the electrical system went haywire, it became a safety risk especially during night driving when the lights may switch off abruptly. The water leak incident was first reported to the dealership on March 6th, 2021. We did not drive the car around much in the year due to covid. We subsequently reported the problem to dealership in March and May of 2022 (start of the summer months). The water leak continued to happen and we ignored it for a while until Aug 6th 2022 when we took a...

During the recent rainfall the front passenger side suffered a massive water leak, causing that side of the cabin to flood possibly causing water damage as well. This happened while the car was stationary and also while in motion. This also cause electrical failure to multiple components of the car including the infotainment system, headlights, indicators, engine stop/go among others.

THERE WAS A ISSUE WITH MY VEHICLE TURNING ON FINE THEN ONCE I GOT DOWN THE ROAD IT STARTED TO NOT GO IT COMPLETELY STOPPED IN MID DRIVE ON ME AND THE ENGINE LIGHT AND OIL LIGHT GOING CRAZY. IT STARTED SOUNDING BAD THIS HAS HAPPENED 3 TIMES IT SHOULDN'T BE HAPPENING ON A 2018 THAT'S BEEN UP TO DATE ON MAINTENANCE. I TAKE THE CARE HOME PARK IT FOR A DAY THEN NEVER DAY CRANK IT UP IT CRANKS RIGHT UP AS IF IT DID NOTHING THE DAY BEFORE SOUNDS NORMAL RUNS FINE NO LIGHTS ON AT ALL BUT IT DID THIS 3 TIMES IN 3 MONTHS. SOMETHING IS DEFINITELY MALFUNCTIONING. I ALSO GOT IN A ALFA ROMEO GROUP AND 75 PERCENT OF THE PEOPLE HAS HAD THE SAME ISSUE WITH THEIR VEHICLE RATHER IT BE THE CAR OR SUV OR YEAR THEY ALL HAD THE SAME ENGINE TYPE.

21,000 MILES MAY 2 2020 WHILE EXITING MY NEIGHBORHOOD, ELECTRONICS FAILED AGAIN AND THE CAR WOULD NOT ACCELERATE ANYMORE; I WAS STUCK IN THE MIDDLE OF A HEAVILY TRAFFICKED US HIGHWAY, WITH THE RISK TO BE HIT BY OTHER CARS. THE CAR WENT INTO THE NORMAL DRIVE MODE AND I WAS NOT ABLE TO SWITCH TO ECONOMIC OR DYNAMIC DRIVING MODE ANYMORE, CAR WOULD NOT RUN OVER 40MPH. ALL KIND OF WARNINGS STARTED SHOWING UP ON THE DASHBOARD. I HAD TO STOP/START THE CAR A FEW TIMES, AND IT RESUMED FUNCTIONING. CURRENT MAJOR FAILURE-30/05/2020, CANNOT SAY THE CAR MILEAGE BECAUSE THE DASHBOARD SCREEN TOTALLY BLACKED OUT, 2020. ALL CUSTOMIZED CONTROLS SETTINGS WENT BACK ON FACTORY SETTINGS AND THE CENTER DASHBOARD ON THE DRIVER SIDE IS COMPLETELY BLACKED OUT. CAR IS BLOCKED IN NORMAL DRIVING MODE WITHOUT THE POSSIBILITY TO SWITCH TO DYNAMIC OR ECONOMIC MODE. ESC WARNING IS ACTIVATED ON...

THIS CAR HAS BEEN IN THE SERVICE DEPARTMENT MORE THAN 8 TIMES WITH CRACKED RADIATOR, ELECTRICAL PROBLEMS AND RECALLS. IT HAS COME TO A DEAD STOP ON MAJOR HIGHWAY AND ALMOST KILLED US

ON MAY 9, 2018, THE VEHICLE UNDERWENT THE RECALL #U36/NHTSA18V-205 TO SEAL THE POTENTIAL WATER INTRUSION THAT WOULD AFFECT THE BODY CONTROL MODULE. HOWEVER, ON DECEMBER 16, 2019, A NOTICEABLE AMOUNT OF WATER WAS LOCATED ON THE PASSENGER FLOOR BOARD AND AFTER DRIVING FOR 20 MINUTES ON THE FREEWAY AT 65 MPH, WE EXPERIENCED WHAT WE FOUND OUT TO BE LATER WATER INTRUSION THAT AFFECTED THE BODY CONTROL MODULE. AS RECALL #U36 DESCRIBES WE EXPERIENCED THE FOLLOWING ISSUES: 1) THE TURN SIGNALS SPONTANEOUSLY ENGAGED AS WELL AS DID NOT ENGAGE WHEN REQUESTED, 2) THE FAN DID NOT OPERATE, 3) THE PASSENGER SIDE FRONT AND REAR DOORS WOULD LOCK/UNLOCK RANDOMLY, 4) A WARNING SYMBOL DISPLAYING ON THE DASH INDICATING THAT THE PROXIMITY SENSORS ARE NOT FUNCTIONING, 5) A WARNING SYMBOL DISPLAYING ON THE DASH INDICATING THAT THE PARKING BRAKE WAS NOT ENGAGING WHILE DRIVING WITHOUT PROMPT FROM THE DRIVER, 6) THE...

HELLO, I BOUGHT AN ALFA ROMEO STELVIO 2018 ON DECEMBER 31ST 2018, PRE-OWNED WITH 4800 MILES. AT 7900 MILES THE BRAKES WARNING CAME UP, I TOOK THE CAR AT THE ALFA ROMEO DEALERSHIP. THEY REPLACED THE REAR BRAKE PADS AND ROTORS, THEY ALSO MADE ME PAY FOR IT SAYING IT WASN'T UNDER WARRANTY, WHICH I DON'T UNDERSTAND BECAUSE ALFA ROMEO WARRANTY FOR THE BRAKES SERVICE IS UP TO 12,000 MILES OR 1 YEAR ( THE CAR NOW HAS 8100 MILES). WHILE AT THE DEALERSHIP THEY ALSO DID EARLIER THE 12 MONTHS SERVICE. AFTER SCANNING THE ENTIRE SYSTEM I'VE BEEN TOLD THAT THE CAR WAS IN GREAT SHAPE. I PICKED UP THE CAR FROM THE DEALERSHIP, AND I WAS DRIVING BACK HOME, AFTER DRIVING ABOUT 60 MILES, THE ENTIRE ELECTRONIC STARTED TO ACT REALLY WEIRD, I WAS GETTING COUNTLESS WARNINGS ON THE DASHBOARD, THE TURN LIGHTS STOPPED WORKING, ALL LIGHTS AROUND...

AFTER FUELING UP THE FUEL TANK, THE VEHICLE WAS DRIVEN ON THE HIGHWAY AND SMOKE BEGAN TO EMIT OUT FROM THE VEHICLE'S HOOD. THE DRIVER WAS NOT ALERTED THERE WAS ANY ISSUE FROM THE VEHICLE'S DASHBOARD INDICATOR/WARNING LIGHTS. THE DRIVER PULLED OVER ON THE HIGHWAY SHOULDER AND THE VEHICLE WAS ON FIRE UNTIL THE FIRE/POLICE DEPARTMENT ARRIVED ON SCENE. *DT UPDATED 10/22/18*JB

I GOT MY ALFA ROMEO STELVIO IN NOVEMBER 2017 AND LESS THAN A YEAR, IT GOT TOO MANY PROBLEMS, SOME OF WHICH ARE SERIOUS N GOOD HELP FROM DEALERS. PROBLEMS: 1.FROM MONTHS, I WAS GETTING ALL LIGHTS OUT INDICATIONS WHERE ALL LIGHTS WORK, WHEN I PUT INDICATOR ON IT GIVES ANNOYING SOUND IN CAR. (THIS HAPPENS WHILE VEHICLE IS IN MOTION & STATIONARY) 2.WHEN IT RAINS OUTSIDE, WATER LEAKAGE IN CAR NEAR FRONT SIDE PASSENGER LEGS ' (THIS HAPPENS WHILE VEHICLE IS IN MOTION & STATIONARY) 3.VOLUME IN CAR RAISES AND HIT MAX AUTOMATICALLY. (THIS HAPPENS WHILE VEHICLE IS IN MOTION) 4.IF I TURN OFF CAR AND GET DOWN WHILE I WAS ON CALL, STILL MEDIA DOES NOT GO OFF UNLESS I MANUALLY DISCONNECT MY PHONE FROM CAR BLUETOOTH. 5.PARKING BREAK GETS AUTO RELEASE WHEN I PRESS ON ACCELERATOR. 6.ONE MORE HUGE STUPID ISSUE FROM ALFA ROMEO. WHILE I WAS...

WHILE I WAS DRIVING 15 MPH ON A PRIVATE ROAD, I SUDDENLY LOST POWER STEERING AND POWER BRAKES. I MANAGED TO BRING THE CAR TO A STOP, BUT I COULDN'T ENGAGE THE PARKING BRAKE, SHIFT OUT OF DRIVE, OR TURN THE CAR OFF. THE ELECTRONIC SHIFTER, ELECTRONIC PARKING BRAKE, AND ELECTRONIC STARTER WERE ALL UNRESPONSIVE. I SAW NUMEROUS WARNING MESSAGES ON THE DASHBOARD. ONE OF THEM SAID "SERVICE SHIFTER. CONTINUE IN D. DO NOT SHIFT OR TURN ENGINE OFF", BUT IT DIDN'T TELL ME WHAT I COULD DO TO RETURN THE CAR TO A SAFE STATE. I KEPT MY FOOT ON THE BRAKE AND CALLED ROADSIDE ASSISTANCE. I ASKED THEM WHAT MY OPTIONS WERE, AND THEY TOLD ME THAT I COULD WAIT UNTIL THE CAR RUNS OUT OF GAS. I'M NOT SURE WHAT I DID, BUT I EVENTUALLY GOT THE CARE TO SHUT OFF, BUT IT STAYED IN NEUTRAL, SO...