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EV Repair & Mobile Diagnostics - North West & North Wales - 07943 185471


EV warning light on? Won't charge? Losing range? Fastlane Autocare's EV specialists provide mobile electric vehicle repairs, battery diagnostics, servicing and high-voltage fault finding across Manchester, Liverpool, Chester, Wrexham and North West & North Wales.


EV Mobile Mechanic Near Me - Same Day EV Service North West:


Searching "EV repair near me", "mobile EV diagnostics North West" or "EV mobile mechanic Manchester"? Fastlane Autocare delivers specialist electric vehicle mobile repairs directly to your home, workplace or breakdown location across the region, with EV-trained technicians carrying high-voltage safety equipment and manufacturer-grade diagnostic tools.



We target the highest-intent EV searches:


  • EV mobile mechanic car won't charge – Home/work/roadside charging fault diagnosis

  • EV warning light diagnostics near me – High-voltage system fault code reading

  • EV battery health check mobile – State of Health (SOH) testing and degradation analysis

  • EV repair Liverpool / Chester – Same-day electric car repairs

  • Mobile EV servicing North Wales – Full manufacturer servicing at your location


95% of EV faults can be diagnosed and repaired on-site, avoiding expensive dealer visits and recovery costs.



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Common EV Problems We Fix - Mobile High-Voltage Repairs:


Electric vehicles fail differently to petrol/diesel cars. Our specialists handle EV-specific issues:



EV Won't Charge - Mobile Charging System Diagnosis:


EV charging port not working, EV won't charge at home, EV onboard charger failure, EV charge cable fault, EV slow charging, EV charging error message


Symptoms: No charge accepted, intermittent charging, "charging fault" warnings, extended charge times


Our diagnostics: High-voltage charging circuit testing, connector inspection, onboard charger function test, Battery Management System (BMS) analysis, domestic supply verification



EV Warning Lights & Dashboard Errors:


EV check engine light, EV high voltage warning, EV battery management fault, EV motor controller error, EV.3 inverter fault, Regenerative braking warning


Services: Complete high-voltage OBD-II scan, live data monitoring, motor controller diagnostics, BMS fault isolation, safety system verification



EV Reduced Range & Battery Degradation:


EV battery losing range, EV range suddenly dropped, EV battery health test, EV State of Health (SOH) check, EV cell imbalance, EV thermal management fault


Battery diagnostics: Individual cell voltage testing, capacity degradation measurement, thermal management inspection, BMS recalibration, cooling system checks



EV 12v Battery & Accessory Failures:


EV 12v battery dead, EV dashboard won't turn on, EV accessories not working, EV no power to charge port


Critical fact: EVs still use 12v batteries for computers, lights and accessories. We test load capacity, diagnose charging circuits and replace on-site.



EV Mobile Servicing - AA/RAC Approved Maintenance:


EVs need scheduled servicing to maintain warranty, safety and performance. Our mobile EV servicing covers:



High-Voltage System Checks:


  • Battery cooling/heating system inspection

  • High-voltage safety interlocks and connectors

  • Charging port and cable condition

  • BMS software status and updates



Mechanical & Safety Systems:


  • Regenerative braking inspection – Pads wear differently due to regen

  • Tyre condition & pressures – EVs are heavy (20-30% more tyre wear)

  • Suspension geometry – Battery weight affects alignment

  • Brake fluid condition – Moisture testing and replacement

  • Air conditioning & cabin filters – Essential for battery thermal management


Supported brands: Tesla Model 3/Y/S/X, Nissan Leaf, VW ID.3/ID.4, Hyundai Ioniq 5/6, Kia EV6/EV9, MG4, BMW i4/iX, Mercedes EQE/EQS



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EV Pre-Purchase Inspection - Mobile Used EV Battery Checks:


Buying a used electric car? Our "EV pre-purchase inspection mobile" reveals:


  • Battery degradation analysis – True State of Health vs claimed range

  • High-voltage safety inspection – Leaks, connector condition, insulation resistance

  • Charging capability test – AC/DC fast charge verification

  • Motor & drivetrain condition – Noise, vibration, performance testing

  • Fault code history review – Previous issues that may recur

  • Real-world range validation – DC fast charge session with data logging


Essential for avoiding £5,000-£20,000 battery replacement costs post-purchase.



EV Repair Coverage - North West & North Wales:


North West EV Mobile Repair Coverage: EV repair Manchester, EV diagnostics Stockport, Mobile EV service Liverpool, EV battery check St Helens, EV specialists Chester, EV mobile mechanic Warrington, EV repair Preston, North Wales EV service


North Wales EV Coverage: EV repair Wrexham, Mobile EV diagnostics Rhyl, EV servicing Llandudno, EV battery health Colwyn Bay, EV mobile repair Bangor, EV specialists Conwy



EV Specialist Capabilities - Why We're Different:


  • High-Voltage Safety Certified – Technicians trained in EV isolation procedures, PPE, and manufacturer safety protocols

  • EV-Specific Diagnostic Tools – Autel MaxiSys Ultra EV, Launch X431 EV, manufacturer software access

  • Battery Health Expertise – SOH testing, cell balancing diagnostics, degradation forecasting

  • Mobile High-Voltage Workshop – Capable of 95% of EV repairs on-site

  • All Major EV Brands – Tesla, Nissan Leaf, VW ID series, Hyundai/Kia EV, BMW i, Mercedes EQ, MG EV

  • Warranty-Safe Servicing – Manufacturer-approved procedures and parts



EV FAQs – Electric Vehicle Repair Questions:


Q: Do EVs need regular servicing?

A: Yes. EVs need brake, tyre, suspension, 12v battery, AC servicing PLUS high-voltage system checks to maintain warranty and safety.

Q: Why won't my EV charge properly?

A: Common causes: faulty Type 2 connector, onboard charger failure, BMS communication error, cable damage, or domestic electrical supply fault. We test all possibilities.

Q: How can I check my EV battery health?

A: State of Health (SOH) testing measures actual capacity vs original spec. Symptoms of degradation include 10-20% range loss, slow charging, warning lights.

Q: Can you service Tesla/Nissan Leaf/VW ID.3?

A: Yes. All mainstream EVs including Tesla (non-high-voltage work), Nissan Leaf (all generations), VW ID series, Hyundai Ioniq 5/6, Kia EV6/EV9, MG4/ZS EV.

Q: Are mobile EV repairs safe?

A: Absolutely. Our technicians follow strict high-voltage isolation procedures with manufacturer-spec PPE and tools.

Q: What's the most common EV repair you do?

A: 12v battery replacement (powers computers/accessories), followed by charging port faults, BMS communication errors, and regenerative braking issues.



Book Your EV Mobile Repair or Diagnostic Today:


EV fault codes, charging problems or range anxiety? Don't risk dealer diagnostics (£150+) or towing costs. Fastlane Autocare's mobile EV specialists attend Manchester, Liverpool, Chester, Wrexham and across North West & North Wales.


Call for EV mobile diagnostics - 07943 185471
WhatsApp EV service booking - 07943 185471
Online EV repair booking 24/7 - Click here to book online today.


EV repair specialists North West – Keeping electric vehicles charged, safe and roadworthy.