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 SEALION 7 tyre pressure monitoring displays No Signal
The tyre pressure warning light flashes then stays on, with No Signal or Please check TPMS displayed.
BYD SEALION 7 tyre pressure monitoring displays No Signal
Symptoms
- The tyre pressure warning light flashes then stays on, with No Signal or Please check TPMS displayed. [1]
Possible causes
- Nearby electromagnetic sources or electrical accessories not approved by BYD may interfere with monitoring. [1]
Checks
- Check the monitoring module and nearby electromagnetic sources, and check the vehicle's electrical accessories. [1]
What to do
- Contact BYD service for inspection if the warning persists for an extended period. [1]
Applicability and limits
- SEALION 7 Asia-Pacific right-hand drive, 2024-11-05 manual edition; the date is not a model year, and dictionary mapping has not been established. Scope: unknown [1]
Sources
[Source 1] BYD SEALION 7 Asia-Pacific RHD User Manual 2024-11-05 — printed pp.131–132 / PDF pp.132–133, Direct Tire Pressure Monitoring (accessed 2026-10-30)
https://www.bydauto.co.nz/storage/uploads/b9a57c8d-642e-4e80-ac3c-0b9998c68d03/SEALION-7-Asia-Pacific-Right-Hand-Drive-User-Manual-English-20241105-compressed.pdf
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