At random times when you start the vehicle there is no sound. No sound from the turn signals, radio, emergency flashers. Apple Car Play. You have to restart the vehicle to have it reset. You always do not know there is no sound until you have started to drive and go to use the radio of notice that the turn signal is not working. I did not realize that my left hand turn signal did not turn off…
2025 Chevrolet Silverado electrical problems
severe 16 complaints filed with NHTSA · avg repair $850 · see electrical across all vehicles →
Complaints
16
Recalls
0
Avg fix
$850
1fire
What stands out
Electrical accounts for 21% of all owner complaints filed against this vehicle, across 4 categories tracked.
The failure pattern owners describe
Owners of the 2025 Silverado are reporting a troubling range of electrical and infotainment problems. Audio systems lose all sound without warning—radio, turn signal alerts, and collision/lane-departure warnings go silent simultaneously, forcing a restart. One owner couldn't hear an emergency vehicle because the audio was stuck and the controls were unresponsive.
SuperCruise became unresponsive in traffic, refusing to deactivate via button press, cruise control cancel, or braking—the vehicle simply slowed itself down while the driver lost manual control.
Several owners experienced complete electrical failure or resets: one truck lost all power at 30 mph in heavy traffic, stranded at an intersection with intermittent hazards. OnStar showed transmission, ignition, and engine electrical warnings; the dealership spent seven days and couldn't diagnose it. Another owner's wireless CarPlay forces the phone to use the truck's Wi-Fi (which has no internet), blocking navigation and traffic data.
Camera systems and ADAS features—blind spot detection, rear crossing traffic warning, backup camera—fail intermittently or completely and remain broken after four separate dealer visits. Speed limit display shows wrong values. One truck's instrument cluster went black at 2 miles and parts remain unavailable after two months of waiting. Another owner's infotainment screen won't turn off; after the center was replaced, the engine developed thrust bearing failures and had to be replaced at 3,000 miles.
Same Chevrolet Silverado electrical reports on nearby years: 2022 · 2023 · 2024
Failure modes owners describe
Audio System Loss (No Sound)
Complete loss of cabin audio including radio, turn signal sounds, emergency flasher sounds, and safety warnings (forward/rear collision, lane departure alerts). Typically requires vehicle restart to restore functionality. Occurs at random intervals, more frequently in cold weather. Affects multiple audio sources (Bluetooth, AM, FM, XM, Phone modes) simultaneously.
When: At random intervals, more common in cold weather conditions
Symptoms owners cite: Complete silence in cabin despite audio/alerts being available; Radio produces no sound; Turn signal audible alert absent; Emergency flasher sounds missing; Forward and rear collision warning sounds not audible; Lane departure warning sounds not audible; Safety critical alerts inaudible to driver
Repairs/costs cited: Dealership has performed global system resets; issue persists after resets. Owners have documented multiple videos of the condition occurring.
Demo Mode/Audio Control Lock (Initial Setup Issue)
New vehicle displays Demo mode on startup, locking out audio volume and power controls. Volume control and power button do not respond in any audio mode (Bluetooth, AM, FM, XM, Phone). Issue occurred on factory-new loaner vehicle that was subsequently sold as new.
When: Upon initial startup of new vehicle
Symptoms owners cite: Demo mode displayed on infotainment screen; Volume control unresponsive; Power button does not mute or turn off audio; Fixed volume at approximately 30% across all audio sources; Audio controls non-functional in all modes
Repairs/costs cited: Issue resolved spontaneously after 4-5 days with no known action taken or updates applied.
Wireless Apple CarPlay—Wi-Fi Blocks Cellular Data
Wireless CarPlay forces iPhone to connect to vehicle's built-in Wi-Fi network that provides no internet access. When connected, iPhone cellular data is disabled, blocking navigation, traffic updates, and streaming services. Wired CarPlay resolves the issue. No vehicle setting exists to disable Wi-Fi or force cellular use.
When: Occurs whenever wireless CarPlay is active
Symptoms owners cite: Navigation failures while driving; Real-time traffic information unavailable; Streaming services interrupted; Cellular data blocked when connected to vehicle Wi-Fi; No in-vehicle setting to override Wi-Fi priority; Driver distraction required to troubleshoot or use handheld device
Repairs/costs cited: Wired CarPlay operates correctly and provides normal cellular access. Issue appears to be firmware or design limitation of infotainment system, not phone defect.
SuperCruise Failure to Deactivate
SuperCruise becomes unresponsive to deactivation attempts while vehicle is in heavy traffic at highway speed (55 MPH). SuperCruise button, cruise control button, and cancel button do not respond. Vehicle slows unexpectedly, hazards activate automatically.
When: At 55 MPH in heavy traffic conditions
Symptoms owners cite: SuperCruise button does not respond; Cruise control button does not respond; Cancel button does not respond; Braking does not deactivate SuperCruise; Vehicle decelerates uncontrollably; Hazard lights activate automatically; Driver unable to regain manual control
Repairs/costs cited: Vehicle previously in service for 'Service driver assist,' camera replacement, and software update (2+ weeks duration). Issue has recurred despite these repairs.
Recalls/TSBs owners mention: GM case opened by owner. Dealer service performed camera replacement and software update without resolving underlying problem.
Instrument Cluster Failure/Black Screen
Instrument cluster displays black screen and becomes unresponsive. Occasionally fails to activate on startup. Failure occurred immediately after vehicle purchase at extremely low mileage (2 miles).
When: Within 2 miles of purchase; failure immediate after vehicle purchase
Symptoms owners cite: Instrument cluster black screen; Cluster becomes seized/unresponsive; Occasional failure to activate on startup; Loss of dashboard information display
Repairs/costs cited: Dealership diagnosed instrument cluster failure requiring replacement. Parts were not available; owner waited 2 months without resolution.
Recalls/TSBs owners mention: Manufacturer contacted 20+ times. Case filed with manufacturer. Owner referenced undisclosed recall but VIN was not under recall. Parts unavailable for repair.
Infotainment System Failure (Screen Won't Turn Off)
Infotainment screen fails to turn off and remains on. Bluetooth connectivity fails immediately after. Both devices replaced at dealership.
When: Early in ownership (vehicle owned 3 months at time of report)
Symptoms owners cite: Infotainment screen remains on; Bluetooth disconnects and fails to remain connected; Screen will not power off
Repairs/costs cited: Infotainment center replaced by dealership. After replacement, check engine light illuminated with 'Engine Power Reduced' message.
Recalls/TSBs owners mention: Manufacturer informed and case opened. Engine replacement performed under warranty.
Speed Limit Display Inaccuracy
Infotainment system displays incorrect speed limits that do not match posted road signs. On residential street, system displayed 55 MPH speed limit when actual posted limit was significantly lower.
When: At approximately 75 miles on the odometer
Symptoms owners cite: Speed limit display on infotainment shows incorrect values; Displayed speed limit does not match posted signs; Discrepancy occurs on multiple occasions at various speeds
Repairs/costs cited: Dealership acknowledged the failure but informed owner remedy was not yet available.
Recalls/TSBs owners mention: Manufacturer notified. No remedy currently available for the issue.
Camera and Advanced Driver Assist System (ADAS) Failures
Multiple camera systems and ADAS features fail intermittently or become completely unavailable: rear crossing traffic detection, front windshield camera, side detection camera, backup camera, and blind spot indicator. Failures occur in clusters and persist across multiple dealer service visits.
When: Various dates: October 29-November 4, December 17, February 26
Symptoms owners cite: Rear crossing traffic warning not working; Front windshield camera not functional; Side detection camera not available; Backup camera not in use; Blind spot indicator inoperative; Forward collision warning not working; Rear crossing traffic warning inoperative; Adaptive cruise control accelerates when not in use
Repairs/costs cited: Vehicle serviced 4 times by GMC; all camera and ADAS issues remain unresolved.
Recalls/TSBs owners mention: GMC service unable to resolve despite four separate service visits.
Unintended Engine Start from Key Fob (Double Press)
Pressing the lock button on key fob twice unintentionally starts the engine while vehicle is parked in garage. Differs from older model key fob design where lock button press would not start engine. Engine also started when tailgate was opened after accidental double fob press.
When: At approximately 3,000 miles on odometer
Symptoms owners cite: Engine starts unintentionally from double-press of lock button on key fob; No warning lights illuminate before unintended start; Tailgate opens and engine starts from double fob press; Behavior differs from manufacturer's previous model design
Repairs/costs cited: Vehicle not taken for diagnosis or repair. Issue not reported to dealer or manufacturer.
Complete Electrical Power Loss While Driving
Complete loss of engine power and electrical system failure while driving at 30 MPH. Engine shuts off, accessories remain on but vehicle cannot be restarted or shifted to neutral. Vehicle stranded in intersection with intermittent hazard operation.
When: At 30 MPH while driving on city street
Symptoms owners cite: Sudden loud pop sound; Complete loss of engine power at speed; Engine shuts off; Cannot restart vehicle; Cannot shift to neutral; Accessories remain powered; Hazard lights work intermittently; Check engine light illuminates after restart; OnStar shows Transmission, Ignition, and Engine Electrical warnings
Codes mentioned: Transmission warning, Ignition warning, Engine Electrical warning
Repairs/costs cited: Vehicle towed to dealership. After 7 days, dealership unable to diagnose issue and attempted to return vehicle unfixed.
Recalls/TSBs owners mention: GM executive team case opened by owner. Dealership service unable to diagnose cause.
Engine Failure (Bearing and Internal Component Failures)
Engine suffers bearing and internal component failures resulting in catastrophic engine failure requiring complete engine replacement. Failures began with knocking sounds at low mileage. Initial dealership service missed diagnosis, attributing issues to 4-cylinder mode operation or transmission shifting problems. Engine eventually seized and 'blew' after years of deterioration.
When: Knocking sounds present at low mileage (thousands of miles); progressive failure over years
Symptoms owners cite: Suspicious knocking sounds at low mileage; Engine stalling on highways; Rough idle and running; Intermittent shutdown modes; Progressive worsening over time; Complete engine failure requiring replacement; Engine bearings failed; Faulty levers/valve components
Repairs/costs cited: Multiple unnecessary repairs performed by dealership service stations before correct diagnosis. Engine eventually required complete replacement.
Recalls/TSBs owners mention: Dealership service failed to diagnose bearing failures; issue left unresolved despite multiple service visits.
Sudden Braking and Rough Idle (Multiple Warning Lights)
While driving at 30 MPH, all dashboard warning lights illuminate simultaneously, vehicle brakes suddenly and comes to immediate stop in traffic. Vehicle idles roughly and cannot release brakes initially.
When: At 30 MPH on road
Symptoms owners cite: All dashboard warning lights illuminate simultaneously; Sudden uncontrolled braking; Vehicle comes to complete stop in traffic; Brakes cannot be released; Rough engine idle; Brake engagement issues on and off wrecker
Repairs/costs cited: Vehicle towed to dealership via wrecker. Brake issues persisted during transport on wrecker.
Synthesized from 16 NHTSA owner complaints — unverified consumer allegations, summarized for patterns. The verbatim filings appear below.
What owners are reporting 2 most recent
The contact owns a 2025 Chevrolet Silverado 1500. The contact stated that while driving at various speeds on several occasions, there was discrepancy between the speed limit displayed on the infotainment system and the actual speed limit posted on the road. The contact sated that while driving at an undisclosed speed on a residential street, the infotainment system displayed that the speed limit…
Had electrical trouble with your 2025 Chevrolet Silverado?
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 2025 Chevrolet Silverado?
It's a meaningful issue. 16 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 16 complaints filed, electrical issues most often appear around 3,000 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/2025/Chevrolet/Silverado.
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.