This content was compiled automatically and has not yet been reviewed by a technician. For reference only.
For reference only. Always confirm part numbers and procedures for your specific vehicle.
Fault diagnosis
BYD SEAL: Tyre pressure warning or repeated tyre leaks
Tyre pressure drops abnormally, a warning appears, or pressure continues to fall after inflation.
BYD SEAL: Tyre pressure warning or repeated tyre leaks
Symptoms
- Tyre pressure drops abnormally, a warning appears, or pressure continues to fall after inflation. [1]
Possible causes
- The manual requires checking for slow leaks when tyre pressure is low; stop safely if there is a rapid leak. [1]
Checks
- First stop safely and check cold tyre pressure, foreign objects and damage. Do not treat actual pressure loss as a false sensor warning. [1]
What to do
- Repair or replace tyres to suit the actual vehicle according to the inspection results; do not continue driving with a rapid leak. [1]
Applicability and limits
- Only applies to the corresponding SEAL configuration in the New Zealand English owner's manual; the manual date is not treated as an applicable model year. No actual vehicle model has been linked. Do not extend to models with the same name, other powertrains or other markets. Scope: unknown [1]
- Only applies to the specific configuration in the cited manual; do not assume applicability to all vehicles with the same model name
Related part categories
- Wheel and tyre parts / Tyres and wheels / Wheels and tyres [1]
Sources
[Source 1] BYD SEAL Owner’s Manual NZ 11/2023 — PDF pp.129 / printed pp.128, Tire Pressure System Alarm; PDF pp.179 / printed pp.178, Checks (accessed 2026-11-01)
https://www.bydauto.co.nz/storage/uploads/584dac99-9035-4e65-9354-42c1b8162793/BYD-SEAL-OWNER%E2%80%98s-MANUAL-NZ_11_2023_web.pdf
Related Academy Articles
Fault diagnosis
Rough idle: electronic EGR valve sticking inspection clues
The engine idles roughly (rough idling) or hesitates during acceleration.
Fault diagnosis
Engine stalls or enters emergency mode: airflow meter inspection clues
The engine stalls or the control unit enters an emergency program, possibly with the engine warning light on.
Fault diagnosis
Charging indicator does not light with ignition on and engine stopped
The ignition is switched on and the engine is not yet running, but the charging/battery indicator does not light.