U3000 — OBD-II trouble code

A network / communication OBD-II trouble code. Below are the vehicles and failure patterns where owners report it, drawn from NHTSA complaints.

In ProblemsByVin's analysis of the NHTSA owner-complaint record, owners cite U3000 across 12 vehicle failure patterns. Diagnostic codes in complaints are reported by owners and are unverified — they point to where this code shows up, not a confirmed diagnosis. Open a page below for the full pattern (symptoms, mileage, repair costs owners cite).

Vehicles where owners report U3000 12 patterns

2020 Ford Escape

powertrain — Electrical failure and overvoltage — alternator overcharge after software update

2015 Ford Flex

steering — Power Steering System Loss - Motor Position Sensor Fault

2014 Ford Fusion

steering — Power steering rack corrosion and internal binding

2014 Ford Explorer

steering — Electric Power Steering (EPS) Rack & Pinion Failure

2013 Ford Escape

steering — Power Steering Assist Failure - Loss of Steering Control

2013 Ford Taurus

steering — Electric Power Steering Assist Loss / Motor Sensor Fault

2013 Lincoln MKS

steering — Complete Power Steering Loss

2012 Ford Focus

steering — Electric Power Steering (EPAS) System Intermittent or Complete Failure

2012 Ford Explorer

electrical — MyTouch/Sync infotainment system malfunction

2011 Lincoln MKS

steering — Complete Power Steering Loss

2010 Ford Fusion

brakes — Spongy/mushy brake pedal with extended travel

2010 Mercury Milan

brakes — Brake pedal collapse/low pedal travel

Codes are pulled from what owners wrote in their NHTSA filings — they're allegations, not a shop diagnosis. Always confirm with a live scan. Browse all diagnostic codes →