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TESLA·FAQBY
TESLA Belarus community insight · 400 000+ chat messages

Know your Tesla.
Before and after the keys.

A structured knowledge base of issues, upgrades and shops, filtered down to your exact configuration: model, battery, year, drivetrain. No fluff — only what actually happened to owners.

Filter by configurationRepair shops in BY
Articles
65
Shops
58
Bloggers
98
Knowledge base
Issues

Known weak spots by model, battery, year.

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Tuning
Upgrades

CCS2, retrofits, modems, batteries, lighting — what and why.

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Shops
Who fixes Tesla in BY

Ranking based on community votes.

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Tool
Cert risk calculator

Odds an imported US car arrives without certificates.

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Most severe

Top issues by severity

MajorModel SModel X
50-7000 USD

Model S/X: LDU problems (the large rear motor) — seal leak and failure

Typical defect: coolant leaks past the rotor seal → ingress into the stator/inverter, noise/corrosion and motor death. What to check, how to fix it, and what it costs in Belarus.

RWDAWD
3 shop(s)Open
MajorModel 3Model Y
1500-7000 USD

Model 3/Y 82 kWh Panasonic (US): frequent module imbalance

American 2021–2022 LR cars show frequent imbalances; treated by replacing modules/the pack. An alternative — replacement with LG 79 kWh.

82RWDAWD
3 shop(s)Open
MajorModel 3Model Y
900-2000 USD

Tesla Model 3/Y no heat in winter: 2021 heat-pump problems, PT-sensor recall, fixes (2026)

Why early 2021 Model 3 and Model Y refresh cars lose heat in heavy frost: PT-temperature-sensor failures in the heat pump, octovalve / supermanifold mechanical issues, the Tesla service-bulletin replacement of three PT-sensors, and what the firmware updates closing 'stuck' valve positions actually do. Symptoms, repair scope, typical cost.

RWDAWD
3 shop(s)Open
MajorModel 3Model Y
1000-1200 USD

Model 3/Y pre-refresh: cabin PTC heater failure

A frequent failure of the pre-refresh PTC heater (aggravated by a clogged filter and constantly running at maximum).

RWDAWD
3 shop(s)Open
MajorModel SModel X
500-4000 USD

Model S 85 kWh and pre-facelift X: stuck air valves and moisture ingress into the battery

Old Model S 85-kWh packs (and same-design 90-kWh packs in pre-facelift S/X) are prone to corrosion/leaks through valves/fuse cover → BMS errors, HV shutdown. What to look for and how to fix it.

8590RWDAWD
3 shop(s)Open
MediumModel 3Model YModel S
50-300 USD

12V (16V) battery: bricking and recovery

The 12V battery is a frequent cause of a fully bricked Tesla. How to jump-start, replace, and which alternatives fit.

RWDAWD
3 shop(s)Open
What people upgrade

Recent upgrades

UpgradeModel SModel XModel 3
~0 USD

Autopilot generations (AP1 → AP4.1): what you have and what's different

Key differences in cameras/processors/capabilities, with production dates. AP1 (09.2014+) → AP2 (10.2016+) → AP2.5 (2017) → AP3 (2019) → AP4/4.1 (2023+).

MoreOpen
UpgradeModel SModel XModel 3
150-500 USD

CCS2 retrofits: what to install on Model 3/Y and on Model S/X

How to enable/equip CCS on 3/Y; which kit to choose for S/X, and what's officially available in Europe.

3 shop(s)Open
UpgradeModel 3Model Y
~0 USD

Model 3/Y 54 and 75 kWh (pre-facelift, before 2021): imbalance happens, but less often

The 54/75 kWh packs (pre-facelift) are generally more stable than 82 kWh, but imbalance is possible. What to look at when buying and servicing.

5475RWDAWD
MoreOpen
Tailored to your VIN

See exactly what applies to your build

Year, model, region, battery, drivetrain — the filter hides everything irrelevant. You're left with articles and shops that actually match.

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