This service bulletin provides a service procedure to correct conditions of Poor Engine Performance in Extremely cold weather conditions, CAC Icing, MIL Illuminated with DTCs set.
full bulletin at NHTSA ↗2019 Chevrolet Malibu electrical problems
severe 51 complaints filed with NHTSA · avg repair $850 · see electrical across all vehicles →
Complaints
51
Recalls
0
Avg fix
$850
3crashes
1fire
3injuries
When does it fail?
Of the 51 electrical complaints filed for the 2019 Chevrolet Malibu, here's the actual mileage breakdown — failures cluster heaviest at 0-25,000 mi.
0-25k
25-50k
50-75k
75-100k
100-125k
125-150k
150k+
Each bar shows the share of total complaints filed at that mileage range. Peak failure window highlighted. Some owners report problems earlier; some make it well past 150,000 miles symptom-free. Maintenance habits and driving conditions shift the curve as much as mileage alone.
What stands out
Owners have filed 51 electrical complaints with NHTSA against this vehicle, but no formal recall covers the issue — the federal record reflects what manufacturers have admitted, not everything owners are reporting.
Electrical accounts for 27% of all owner complaints filed against this vehicle, across 6 categories tracked.
Is there a fix? Manufacturer service bulletins
The manufacturer has issued service bulletins covering electrical on this vehicle — documented repair instructions, service campaigns, or warranty extensions sent to dealers. A TSB isn't a recall (it's not a free safety remedy), but it's the manufacturer acknowledging the issue and how to fix it.
This service bulletin provides information on the proper Reflective High Temperature Heat and/or Insulating Tape to use for certain repairs, such as Wiring Harness Repairs.
full bulletin at NHTSA ↗This service bulletin provides a repair procedure to correct a customer concern of a Malfunction Indicator Lamp (MIL) Illuminated - DTC P3055 Set.
full bulletin at NHTSA ↗The intent of this service bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for causing multiple customer concerns that do not have other diagnostic methods to identify them.
full bulletin at NHTSA ↗This service bulletin provides information for dealers/technicians on Service Programming System (SPS) Error Codes E4398, E4399, E4401, E4403, M4404, M4413, M6954, M6955, E4414, E4423, E4491, E4492, or E6961 and resolution information.
full bulletin at NHTSA ↗Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.
The failure pattern owners describe
The 2019 Chevrolet Malibu has a cluster of serious electrical and control system failures that appear across dozens of complaints. Start/Stop system stalls are the most common—vehicles shut down at traffic lights, on hills, and during normal driving, sometimes multiple times daily. When the system engages, it often shudders, hesitates to restart, or rolls backward on inclines with no driver control. Owners report dealers claiming they "cannot reproduce" these frequent failures.
The shift-to-park sensor is another critical failure pattern. The vehicle refuses to shut off even when already in park, trapping occupants inside with audible alerts and headlights still on. Owners must wiggle the shifter repeatedly, restart the engine multiple times, or leave the car with electrical systems running—risking battery discharge. Chevrolet has documented this defect in Technical Service Bulletin 19-NA-206 but has not issued a recall.
Power loss while driving is consistently reported: engines cut out on highways and at red lights without warning, leaving owners stranded and requiring jump-starts. Instrument clusters fail unpredictably—fuel gauges show empty when full, speed and temperature gauges stop working, and the radio resets mid-drive. Brake lights fail, and braking becomes rough with grinding even after pad and rotor replacement. One owner's Apple CarPlay froze and directed them onto a one-way street in the wrong direction, causing a head-on collision. Dealers have repeatedly failed to diagnose these issues, and Chevy refuses recalls despite documented defects.
Same Chevrolet Malibu electrical reports on nearby years: 2016 · 2017 · 2018 · 2020 · 2021
Failure modes owners describe
Auto Start/Stop malfunction and stalling
The Start/Stop system engages unexpectedly or fails to restart, causing stalling at traffic lights, on hills, and while driving. Vehicle shudders when resuming normal driving. In some cases, the system engages on inclines and the vehicle rolls backward without driver control.
When: At complete stops, traffic lights, inclines; varies in frequency from occasional to daily or multiple times per day
Symptoms owners cite: Vehicle stalls at traffic lights or on inclines; Shuddering upon restart after Stop/Stop engagement; Unexpected shutdown while in drive or at stop; Vehicle rolls backward on inclines after stalling; Message 'Shift to Neutral. Restart Vehicle' appears; Delayed engagement when releasing brake pedal
Codes mentioned: No codes or warning lights in many cases; some show 'Service ESC'
Repairs/costs cited: Battery replaced multiple times (some owners report 4-5 replacements); issue persists; dealers unable to duplicate; intake charge tube and associated gaskets/clips replaced in some cases
Recalls/TSBs owners mention: GM case opened for some; buyback mentioned in one case; no recall issued; dealers claim cannot reproduce
Shift to Park sensor failure
The park shift sensor fails to recognize that the vehicle is in park, preventing the engine from shutting off and trapping the driver in the vehicle. Dashboard displays 'Shift to Park' message even when already in park. Requires multiple attempts to shut off the vehicle, sometimes 5+ times or wiggling the shifter repeatedly.
When: Occurs after shifting into park and attempting to turn off engine; frequency increases over time
Symptoms owners cite: Dashboard message states 'Shift to Park' when vehicle is already in park; Engine will not shut off until message clears; Requires multiple restart-shift cycles or wiggling shifter to clear message; Vehicle trapped with audible alerts and headlights remaining on; Battery drain risk if left unresolved
Codes mentioned: No codes reported by owners; issue is switch-level failure
Repairs/costs cited: Shifter switch replaced; shifter assembly and pigtail connector replaced ($700+ cost including diagnostic); bracket bent forward as temporary fix; poor sensor bracket design noted
Recalls/TSBs owners mention: GM TSB 19-NA-206 documents this defect; known to service departments as common issue; no recall issued despite being documented in service bulletins
Electrical system failures and power loss
Vehicle experiences unexpected power loss, battery drain, and multiple electrical component failures. Includes situations where the vehicle loses all power while driving on highway or at traffic lights, requiring restart or jump-start.
When: Intermittent; occurs while driving on highway, approaching red lights, at traffic lights, and while parked
Symptoms owners cite: Vehicle cuts off while driving on highway or surface streets; Engine completely shuts down while in motion or at stop; Requires jump-start to restart; Battery shows low voltage warning but testing shows battery and alternator normal; Message 'Battery Saver Active' appears; Message 'Power Steering Reduced. Drive Carefully' displayed
Codes mentioned: Check engine light, Battery Saver Active message, Power Steering Reduced message
Repairs/costs cited: Battery replaced multiple times (some report 4-5 replacements lasting 9-10 months each); wiring examined; 'greasing wires' performed at service centers with no fix; dealers unable to provide definitive diagnosis
Recalls/TSBs owners mention: Manufacturer case opened; advised owner to have vehicle diagnosed; no resolution provided; vehicle not repaired despite multiple dealer visits
Instrument cluster and infotainment system malfunctions
Dashboard gauges, radio, GPS, and infotainment systems shut off, reset, freeze, or malfunction while driving. Includes fuel gauge showing empty when full, speed and temperature gauges not functioning, and radio/entertainment systems resetting unexpectedly.
When: Randomly while driving; some issues persistent (hours to days)
Symptoms owners cite: All gauges shut off and turn back on while driving; Fuel gauge shows empty when tank is full; Speed gauge and temperature gauge not operating correctly; Radio/entertainment system resets or shuts off while driving; Infotainment system inoperable or turns off temporarily; Apple CarPlay freezes and lags; GPS navigation gives incorrect instructions; Interior and exterior lights remain on after vehicle parked and off
Codes mentioned: No codes displayed in many instances
Repairs/costs cited: No successful repairs documented; one battery replacement attempted; independent mechanic identified as 'electrical system failure'; dealers unable to duplicate
Recalls/TSBs owners mention: Manufacturer informed; vehicle referred for diagnosis but not repaired
Throttle response delay and engine power reduction
Vehicle hesitates to accelerate or fails to respond appropriately to throttle input, particularly when moving from a stop or merging onto highway. Engine enters reduced power mode without warning. Throttle body charge pipe disconnection causes sudden engine shutdown.
When: When accelerating from stop, attempting highway merge, on inclines; occurs multiple times over 6-month period
Symptoms owners cite: Pressing gas pedal produces no response or delayed response; Vehicle pauses or hesitates before engaging; Car rolls slowly then suddenly accelerates; Intake charge tube pops off, causing reduced power mode; Engine shuts off when charge tube disconnects; Charge pipe reconnection required multiple times; Cannot accelerate up hills
Codes mentioned: Check engine light, Engine Power Reduced message on display
Repairs/costs cited: O-ring and clip on charge pipe replaced; gasket and clip replaced again; excessive oil buildup on throttle body noted; multiple reconnections required; car still cannot maintain power on hills or during acceleration
Recalls/TSBs owners mention: Voluntary GM recall mentioned for intake charge tube issue; owners instructed to contact dealer
Traction control system malfunction
Traction control light illuminates on dashboard with 'Service Traction Control System' message. Cruise control is disabled as a result. Dealer unable to locate or repair the underlying cause.
When: Persistent; reported as ongoing issue
Symptoms owners cite: Traction control warning light on dashboard; Message 'Service Traction Control System' displayed; Cruise control disabled; Service ESC message appears alongside brake issues
Codes mentioned: Service ESC (Electronic Stability Control) message, Service Traction Control System message
Repairs/costs cited: No repairs documented; dealers unable to reproduce or identify cause
Recalls/TSBs owners mention: None documented; dealers state cannot duplicate
Brake system failures
Brake system malfunctions including unresponsive brakes, loss of brake force, rough braking with grinding and screeching, and brake lights not functioning.
When: Intermittent; some occurring while driving and applying brakes
Symptoms owners cite: Depressing brake pedal to floor fails to stop vehicle; Brake pedal goes completely to floor; Rough braking with screeching and grinding; Excessive brake dust on wheels; Brake lights do not activate when pedal pressed; Service ESC message coincides with brake issues
Codes mentioned: Service ESC message
Repairs/costs cited: Rotors replaced, brake pads replaced, brake pump replaced; braking still rough after repairs
Recalls/TSBs owners mention: None documented
Airbag system non-deployment
Airbags fail to deploy during serious front-end collisions where deployment would be expected. One owner reports discovering airbag had been previously cut out from vehicle.
When: During serious front-end collision impacts
Symptoms owners cite: Airbags do not deploy during severe frontal impact; Wiring harness for airbag system compromised or cut; Airbag warning lights and restraint system lights come on after collision detection
Codes mentioned: Airbag warning light, Restraint system warning light
Repairs/costs cited: Airbag wiring harness found cut completely out; diodes installed as workaround to keep lights off; airbag previously deployed and not replaced
Recalls/TSBs owners mention: None documented
Battery connection and charging system issues
Battery voltage low warning appears on dashboard shortly after vehicle purchase and use. Battery connections experience intermittent issues causing electrical system warnings.
When: Early in vehicle ownership; battery lasts 9-10 months before requiring replacement
Symptoms owners cite: Battery voltage low warning message on gauge cluster; Messages indicate low fuel and key fob malfunction (false positives); Battery drain causing frequent replacements
Codes mentioned: Battery Voltage Low message on DIC
Repairs/costs cited: Battery replaced; issue resolved after replacement; however, multiple batteries required over vehicle lifespan
Recalls/TSBs owners mention: Chevrolet proactively emailed owner about issue and offered fix; repair performed at dealer
Fuel pump and ECM failures
Fuel pump system fails prematurely; ECM (Engine Control Module) requires programming updates or complete replacement.
When: At low mileage (31,000 miles; vehicle less than 4 years old)
Symptoms owners cite: Check engine light illuminates and stays on; Engine shuts down while stopping; Fuel injectors not injecting fuel; Engine will not start (cranks but does not run)
Codes mentioned: Check engine light, P & A Fuel Pump & Sending System code
Repairs/costs cited: Fuel pump system replaced; ECM programming updated
Recalls/TSBs owners mention: Service bulletin referenced for 'Cranks But Does Not Run' issue
Door electrical fire
Electrical fire originated from driver's door harness, destroying interior of vehicle. Safety-critical failure of electrical isolation in door wiring.
When: While vehicle was in use
Symptoms owners cite: Fire in driver's door electrical system; Vehicle interior destroyed by fire
Repairs/costs cited: Vehicle destroyed; no repair information documented
Recalls/TSBs owners mention: None documented
Apple CarPlay GPS malfunction causing accident
Apple CarPlay GPS system freezes and provides incorrect navigation instructions, leading to dangerous driving and head-on collision. Issue occurs consistently in multiple GM vehicles.
When: While driving at night with GPS active via CarPlay
Symptoms owners cite: Apple CarPlay system freezes; GPS navigation gives incorrect turn instructions; System tells driver to turn left onto one-way street in wrong direction; Consistent lagging and freezing of CarPlay interface over months; System unavailable when needed
Repairs/costs cited: No official reproduction or service center diagnosis; no error codes displayed
Recalls/TSBs owners mention: No inspection or confirmation by manufacturer; insurance representatives reviewed but did not inspect infotainment system
Synthesized from 51 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting 6 most recent
I bought the car from Variety Auto in Abingdon VA, and then I had the accident on May 3rd 2022 I took it to the collision center and then after they repaired the body they noticed the airbag lights and the restraint system lights came on also, and when Ramey’s started doing the work for the air, module and wiring harness and air bag they noticed that the wiring harness was not working properly…
The contact owns a 2019 Chevrolet Malibu. The contact stated while driving 65 MPH, the check engine warning light was illuminated, and the fuel gauge reflected EMPTY even though the tank was FULL. Additionally, the speed gauge was not operating correctly, and the temperature gauge was not functioning. The contact also stated she depressed the brake pedal to the floor but failed to stop. The…
The contact owns a 2019 Chevrolet Malibu. The contact stated that while using the Auto START/STOP feature, the vehicle would sputter before accelerating as needed. The contact stated that the failure only occurred during hot weather conditions with the vehicle on an incline. The contact had taken the vehicle to the dealer who stated that the battery and the battery terminal had failed. The…
Check engine light came on and the car shut down while stopping.
When you park the car and shift the car into park a message appears on the dashboard stating "Shift to Park" the car does not think it is in park and is telling you to put it into the Park Gear to turn off the car. You can not shut off the car as long as this message is displayed on the dashboard. Sometimes turning the car on and off 5+ times may get the message to go away but as time has gone on…
I have no Brake Lights when applying the Brakes and cruise control no longer works due to Service ESC message on display. I was advised by replacing the battery this would clear the ESC but it did not. I believe the service ESC message is tied into the brake lights and cruise control not working.
Had electrical trouble with your 2019 Chevrolet Malibu?
File a complaint with NHTSA → It's free, official, and how every report above got here — owner filings are the federal safety record this page is built on.
Common questions
How serious is the electrical problem on the 2019 Chevrolet Malibu?
It's a meaningful issue. 51 complaints have been filed and the failure mode causes operational problems for owners. Repairs average $850.
At what mileage does the electrical typically fail?
Based on the 51 complaints filed, electrical issues most often appear around 29,090 miles. Some report problems earlier; some make it well past 150,000 with no symptoms. Maintenance habits matter — vehicles that received timely fluid services and were not regularly overworked tend to last longer.
What does it cost to fix?
Independent shops typically charge around $850 for electrical repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to electrical?
No active recalls currently cover electrical issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Related
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Verify the raw federal record at
nhtsa.gov/vehicle/2019/Chevrolet/Malibu.
Severity ratings are derived from reported crashes, fires, injuries, and fatalities. Repair cost estimates are
independent-shop national averages and may differ in your area. Some links on this page are affiliate links.