Tesla high-voltage
A Tesla high-voltage warning can be worrying, but it does not always mean the complete battery pack needs replacing. AutoNet VIP provides specialist battery and high-voltage diagnostics for Model 3, Model Y, Model S and Model X, helping identify the actual cause before major repair decisions are made.
In detail
The high-voltage battery is one part of a wider system. A fault can also involve the BMS, contactors, safety devices, cooling components, power conversion or the low-voltage supply. Our diagnostic process establishes where the problem is before recommending repair or replacement.
For suitable Model S and Model X faults, module-level battery repair may be an option. Every vehicle must be diagnosed first so we can determine whether module replacement is appropriate.
High-voltage repairs depend on the model, fault, battery condition and availability of suitable components. We diagnose the vehicle first and explain the options before work proceeds.
36 services
Model 3, Model Y, Model S and Model X.
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