▸ RETAIL SERVICE
Hybrid & EV diagnostics.
High-voltage work most independents won’t touch.
Spot-On performs hybrid and electric vehicle diagnostics at our San Antonio shop, by appointment only. High-voltage systems require specialized training, PPE, and tooling — our lead technician holds ASE L3 Light Duty Hybrid/Electric Vehicle Specialist certification. Tesla service uses Toolbox 3 and Service Mode+ access, which most independent shops do not have. Coverage spans Tesla, Prius, Leaf, Volt, and major hybrid/EV platforms.
▸ WHAT WE DO
High-voltage work, safely.
- Battery pack analysisModule-level voltage and resistance testing to isolate failing cells in hybrid and EV packs.
- Inverter / converter diagnosticsDC-DC converter and traction inverter fault isolation.
- Tesla service with Toolbox 3Toolbox 3 and Service Mode+ access for component-level diagnostic work on Tesla platforms.
- HV system safetyPre-collision-repair HV disable and post-repair re-energization for vehicles that have been worked on elsewhere.
▸ WHY THIS WORK IS SPECIAL
Most San Antonio independents won’t touch HV.
Hybrid and EV high-voltage systems require training, PPE, and tools that most general repair shops don’t carry. Working on a hybrid or EV with the wrong precautions creates serious risk.
- ASE L3 certificationLight Duty Hybrid/Electric Vehicle Specialist — the credential that covers this work.
- Tesla service capabilityToolbox 3 with Service Mode+ — not available to standard scan tools.
- Dealer-alternative pricingFor Tesla and major hybrids, we are often the only credible non-dealer option in the area.
▸ READY TO BOOK
Book an in-shop appointment.
Tell us what the vehicle is doing and we’ll have the right tools ready before you arrive.