U0151 on Chevrolet: How to Diagnose & Fix
Lost Communication With Restraints Control Module
1 Chevrolet model · 1 documented issue
U0151 on Chevrolet by model: symptoms, diagnosis and fix
The 10.2-inch infotainment touchscreen in the Bolt EV develops ghost touch inputs, screen flickering, unresponsive areas, and random screen blackouts. The screen registers phantom touches that change radio stations, adjust climate controls, or activate features without driver input. The issue is caused by a failing digitizer layer in the touchscreen or a loose ribbon cable connection behind the display. Hot weather and direct sunlight on the screen exacerbate the ghosting behavior. The issue affects both the original infotainment system and the updated system in 2020+ models.
Common Symptoms
- Screen registers touches that did not happen
- Radio station changes by itself
- Climate controls adjust without input
- Screen flickers or goes black intermittently
- Touchscreen unresponsive in certain areas
- Ghost touches worse in hot weather or direct sun
How to Fix
Perform a system reset by holding the Home and Fast Forward buttons simultaneously for 10 seconds. If ghosting persists, the display panel needs replacement ($500-$1,000 for parts, $200-$400 labor). A loose ribbon cable behind the display can sometimes be reseated without replacing the entire screen — ask the technician to check this first ($100-$200 diagnostic). Some owners have resolved minor ghosting by installing a tempered glass screen protector, which insulates the digitizer from temperature-induced phantom touches.
Sources for this issue (1)
U0151 code reference
General diagnostic-code context. The code alone does not confirm a cause for your vehicle; use the applicable issue card and its sources.
Frequently asked questions
What does U0151 mean on a Chevrolet?
U0151 stands for "Lost Communication With Restraints Control Module." This network (U) code means other modules have lost communication with the restraints control module (the airbag/SRS computer) over the data bus. Because the restraints control module manages airbag and seatbelt pretensioner deployment, a communication loss can mean these safety systems are unavailable and the airbag warning light is typically on. The cause is usually power, ground, wiring, or connector related, though the module itself can fail. This is safety-critical and should be diagnosed promptly. On Chevrolet it is documented across 1 model: Bolt EV.
What are the most common causes of U0151?
The most common causes of U0151 are: Loss of power or ground to the restraints control module, Blown fuse feeding the module, Wiring or connector fault on the bus circuit, Corrosion at module connectors (often under-seat moisture), Faulty restraints control module, Bus communication wiring damage. The specific cause varies by vehicle.
How much does it cost to fix U0151 on a Chevrolet?
Repair costs vary widely with the root cause and Chevrolet model; each issue on this page carries its own estimate where one is published.
Looking for U0151 on a different make?
View U0151 across all makes →Content compiled with AI assistance using NHTSA complaints, TSBs, and owner reports. May contain errors. Always verify with your vehicle's service manual.