U0293 on JEEP WRANGLER
Lost Communication With Hybrid/EV Powertrain Control Module
Methodology: Reviewed against the SAE J2012 generic DTC definition and NHTSA owner-complaint patterns, then scoped to Jeep Wrangler 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 U0293.
- 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 U0293 Means on Your JEEP WRANGLER
U0293 is a diagnostic trouble code indicating: Lost Communication With Hybrid/EV Powertrain Control Module. This code relates to the vehicle network, module communication, or data bus system. The vehicle's computer detected a condition outside normal operating parameters and stored this code.
Real JEEP WRANGLER Owner Reports
Source: NHTSA Complaints Database
"Vehicle loses power without warning. This has occurred numerous times, twice on a crowded freeway when I had to navigate across 5 lanes of traffic. Dealer was unable to isolate and repair the problem the first time. Vehicle is in for repair again."
"While driving down the highway at speed, vehicle lost power and the a check engine light. I had to immediately exit the highway, shift to park, and shut down the vehicle. Once restarted, vehicle operated normally, but with the check engine light on."
All reports filed by vehicle owners directly with the U.S. Department of Transportation.
📊 Complaint Trend by Model Year
Common Causes on JEEP WRANGLER
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.