2014 model year GS 350 and GS 450h vehicles are equipped with a direct-type Tire Pressure Warning System...
Lexus technical service bulletin L-SB-0077-13 for 2014 Lexus GS 350 and 2014 Lexus GS450H.
- Bulletin number
- L-SB-0077-13
- Component
- Tires: pressure monitoring and regulating systems
- Summary
- 2014 model year GS 350 and GS 450h vehicles are equipped with a direct-type Tire Pressure Warning System (TPWS). Each tire (except the spare tire) has a tire pressure warning valve/sensor that measures tire pressure. The data is transmitted to the Tire Pressure Warning System antenna/receiver and then to the Tire Pressure Warning System ECU. During Pre-Delivery Service (PDS), the tire pressure warning valves/sensors must be activated and the system initialized according to the procedure in this bulletin.
Vehicles covered
- Lexus GS 350 2014 2014
- Lexus GS450H 2014 2014
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