CarCareTesla Maintenance Schedule: Cabin Air Filter, Brake Fluid Flush, 12V / HV Battery Inspection
Updated 2026-07-28
Tesla owners have 3 services worth putting on a recurring schedule: cabin air filter, brake fluid flush, 12v / hv battery inspection. 12V / HV battery inspection comes around most often, at roughly every 12 months, whichever comes first.
Recommended service intervals
| Service | Interval | Note |
|---|---|---|
| Cabin air filter | 24 mo / 30,000 km / 20,000 mi | — |
| Brake fluid flush | 24 mo / 30,000 km / 20,000 mi | Test for contamination; replace if needed. |
| 12V / HV battery inspection | 12 mo | High-voltage system inspection. |
Where these numbers come from
There's no free, keyless API that returns OEM maintenance schedules by VIN, so this is a curated baseline built from typical Tesla service intervals — not a lookup against your specific build. Special editions, high-performance trims, and regional variants can differ. Treat it as a sensible starting point and cross-check anything safety-critical against your owner's manual or a Tesla dealer.
Track it without doing the math yourself
CarCare's reminders use a dual trigger — time and mileage — so each one flags whichever limit you hit first, instead of you tracking two numbers in your head. Add your Tesla, log your last service, and the dashboard shows what's due next across every reminder on this list.
Frequently asked questions
Does a Tesla have a timing belt or a timing chain?
This dataset doesn't list a timing-belt interval for Tesla, which usually means the common engines use a timing chain (a wear item, but not on a fixed replacement schedule). Confirm for your specific engine in the owner's manual.
Are these intervals accurate for my exact Tesla?
They're a curated baseline, not a VIN-specific lookup — treat them as a starting point. Your owner's manual (or CarCare's custom interval override on the Family plan) is the source of truth for your specific model year and trim.
CarCare does not provide legal, insurance, traffic, or mechanical advice. Always confirm deadlines and requirements with your owner's manual, a qualified mechanic, or your local authority.
Track this from one dashboard
CarCare shows what's due next across every car you own, with cloud sync so it's there on any device.