CarFactBookYour car. Your symptoms. The next safe check.
Select your vehicle, explore its systems, and choose what you are seeing. Follow existing evidence-based checks, understand when to stop safely, and prepare a useful mechanic handoff—without guessing which part failed.
Toyota Sienta MXPL15G
2022–2025 · Japan
Open verified vehicle facts →Exact-chassis evidence depends on source applicability.
Warning lights
Read the exact symbol and your owner's manual. Colour alone does not confirm a fault.
Pick an issue above to see the next safe check or an existing manufacturer-linked guide. The selected vehicle stays attached to the path.
Urgent symptoms: fluid leaks, tire problems and warnings
A tire blowout, low oil pressure, slipping transmission or overheating can require an immediate safe stop. Choose the relevant owner-safety research before starting vehicle-specific diagnosis.
Flat tire / blowout
Stabilize safely, identify when a tire needs professional assessment, and confirm the vehicle's placard.
Engine oil · owner research clusterOil leak / low pressure
Start with urgent low-pressure warnings, then compare small leaks, valve-cover, oil-pan, post-service and cost questions.
Gearbox · fluid-loss researchTransmission fluid leak
Fluid identification, dangerous shifting symptoms, post-service checks and a diagnosis-first estimate.
Cooling · manufacturer warningsCoolant leak / overheating
Separate A/C water from coolant, observe the reservoir cold, and respect stop-driving warning signs.