U3000 on Honda Hr-V
Control Module
Methodology: Reviewed against the SAE J2012 generic DTC definition and NHTSA owner-complaint patterns, then scoped to Honda Hr-V context without treating complaints as confirmed diagnoses.
Sources: SAE/OBD-II definitions, manufacturer service information, and public reliability reports (including NHTSA where applicable).
- SAE J2012 Diagnostic Trouble Code Definitions — Generic diagnostic trouble code definition reference for U3000.
- NHTSA recalls, complaints, and manufacturer communications — Used to check public owner complaint context, recall status, and safety-related manufacturer communications by VIN or vehicle.
Limits: Guidance is informational and may not match every model-year or revision. Confirm with the official manual and diagnostics before replacing parts. For safety-critical or electrical work, use a qualified technician.
What U3000 Means on Your Honda Hr-V
U3000 is a diagnostic trouble code indicating: Control Module. This code relates to the network manufacturer-specific system. The vehicle's computer detected a condition outside normal operating parameters and stored this code.
Real Honda Hr-V Owner Reports
Source: NHTSA Complaints Database
"Verified by dealer failure of multipurpose camera unit . As documented by Honda dealership the failure is due to internal electric defect (DTC U3000-49). This is a safety related electronic system and is not result of wear, misuse, or maintenance- related issues."
"Several warning lights came on. No collision or glass damage occured. Took it to the dealer. DIAGNOSIS was CODE U3000-49 "multipurpose camera unit/millimeter wave radar internal electric failure due to heat. They said fix it would be $2237.49."
"I bought this car new in 2019. It was never in an accident. While driving normally, the car started throwing warnings saying the lane keep assist has a problem, the collision mitigatuon system hhas a peoblem, the auto high beams have a problem, the road departure system has a problem."
"When I turned my car on, the airbag system (SRS) Problem light was on. I was worried if it was an airbag problem, or sensor problem, so I brought the vehicle in for inspection at two locations. The first location was an independent service center, in which I was told it was a sensor problem."
All reports filed by vehicle owners directly with the U.S. Department of Transportation.
📊 Complaint Trend by Model Year
Common Causes on Honda Hr-V
Based on NHTSA complaint component analysis for this vehicle.
What To Do Next
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1
Check for recalls on YOUR VIN
Go to nhtsa.gov/recalls and enter your VIN. If your vehicle is covered, repairs are free.
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2
Get a proper diagnosis
A code alone doesn't tell you the exact failed part. A diagnostic at a shop ($50–$150) pinpoints the root cause before you spend money on parts.
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3
Compare repair quotes
Get 2–3 quotes. Dealer vs. independent shop prices often differ 30–50% for the same repair.