⚡ Mobile High‑Voltage Vehicle Systems Diagnostic Technician — Middlesbrough

HV Battery • Inverter • BMS • OBC • Isolation Faults • EV & Hybrid Specialist

📞 Call 07779 836677 This is your full landing page for a mobile high‑voltage vehicle systems diagnostic technician in Middlesbrough, complete with meta title, description, slug and full keyword set.

🔧 High‑Voltage EV & Hybrid Diagnostics (On‑Site)

A fully mobile HV‑trained technician attending cars, vans, taxis, commercial EVs and plug‑in hybrids across Teesside.

High‑voltage system diagnostics — full HV safety & system scan
BMS (Battery Management System) faults — SOH, imbalance, cooling
Inverter & motor control faults
On‑board charger (OBC) faults — AC/DC charging issues
DC‑DC converter faults
HV isolation fault testing
ECU & communication faults — CAN, LIN, HV‑CAN
No‑ready / EV won’t start diagnostics
Hybrid engine & HV system faults

All work follows strict HV lock‑out/tag‑out procedures.

🚗 EV & Hybrid Models Covered

Hyundai Ioniq / Kona / Ioniq 5 / Ioniq 6
Kia EV6 / Niro / Sportage PHEV
Nissan Leaf / Ariya
Renault Zoe / Megane E‑Tech
Toyota Hybrid & Plug‑In
BMW i‑Series & PHEV
Mercedes EQ
VW ID range
All other EVs & PHEVs

🏠 Home‑Visit HV Diagnostics (Middlesbrough)

We come directly to your driveway for:

Home EV diagnostics
Home hybrid diagnostics
Home charging fault testing
Home HV battery testing

🏢 Workplace & Fleet HV Diagnostics

Ideal for taxis, fleets, commercial EVs and company vehicles:

Workplace EV diagnostics
Fleet HV system testing
Commercial EV electrical diagnostics

⭐ Why Middlesbrough EV & Hybrid Owners Choose This Service

High‑voltage certified technician
Full HV, ECU, BMS, inverter & charging capability
No towing — everything done on‑site
Same‑day appointments
Clear pricing
Full diagnostic report

📞 Call 07779 836677 for HV vehicle diagnostics in Middlesbrough

📍 Areas Covered

Middlesbrough
Stockton
Redcar
Billingham
Hartlepool
Darlington
Yarm
Ingleby Barwick
Coulby Newham
All TS postcodes