Stuck on an EV fault your shop can't crack? Submit the case online - fault codes, symptoms, what you've tried. An EV specialist writes back with a step-by-step diagnostic plan within 24 hours. No calls. First case free.
Create a free shop account. Fill in vehicle details, fault codes, symptoms, and what you've already tried. Upload scanner data, photos, or logs if you have them.
A specialist with hands-on EV experience reviews your case and writes a structured diagnostic plan - step by step, with expected findings and decision points.
Your tech follows the plan. If results change the picture, report back and we refine the direction. One follow-up is always included. Diagnosis is iterative - we stay with it.
All plans include full written procedures + one follow-up round per case. No auto-billing.
Submit your first case free →Closed remotely. Fault, procedure, and outcome - published so you can recognize the pattern when it shows up in your bay.
Srdan Lausev has 17+ years of hands-on experience in automotive electrical systems and EV high-voltage diagnostics. He ran his own automotive workshop for nearly a decade before transitioning to Tesla, where he spent six years culminating as Lead Diagnostic Technician - the escalation point for every HV fault the center couldn't crack, covering battery pack diagnostics, drive unit faults, thermal management, and high-voltage interlock issues across Model S, 3, X, and Y.
After Tesla, Srdan moved into technical support at an EV manufacturer, working directly with field service engineers on platform-level fault analysis and technical escalations across multiple markets. That background means pattern recognition built from thousands of real cases - not documentation lookup. When you submit a case, that's what's reviewing it.
Submit the fault. Get a written diagnostic procedure within 24 hours. No calls, no hardware, no commitment.
HVDesk provides remote diagnostic support for electric vehicles. If you're dealing with fault codes, charging issues, communication errors, or unclear symptoms, we help you understand what's actually happening and what to test next.
Our service is designed for workshops and auto repair shops that need expert help with electric vehicle diagnostics. Instead of guessing or replacing parts blindly, you get structured guidance based on real-world troubleshooting experience across multiple EV platforms.
Common cases include: EV not charging (AC and DC), intermittent faults with no clear DTCs, CAN/LIN communication issues, ADAS and sensor-related problems, battery and HV system concerns, and post-repair or post-update issues. If you're searching for electric vehicle diagnostic help, EV troubleshooting support, or a second opinion on EV faults, HVDesk gives you expert-level insight without needing additional tools or on-site visits.