# Service bulletin L\-SB\-0033\-13 A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned. - Type: Service bulletin - NHTSA id: 10132255 - Published by NHTSA: 2018\-04\-02 - Manufacturer's number: L\-SB\-0033\-13 - Manufacturer's date: 2013\-07\-26 - NHTSA component: TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS ## NHTSA's summary 2014 model year RX 350 and RX 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 data. 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 for Japan\-built vehicles by following the activation procedure in this bulletin. NAP\-built vehicles do NOT require activation, but both Japan\-built \(VINs start with ?J?\) and NAP\-built \(VINs start with ?2?\) vehicles require the TPWS to be initialized by following the initialization procedure in this bulletin. ## The document - [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2013/MC-10132255-9999.pdf) - [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2013/MC-10132255-0001.pdf) The document is the manufacturer's. This site does not hold it. ## Components Tires, Tire pressure monitoring ## Vehicles listed - 2014 LEXUS RX HYBRID - 2014 LEXUS RX350 JSON: [/v1/bulletins/10132255](/v1/bulletins/10132255) [Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%20L-SB-0033-13&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10132255&vehicle=Service%20bulletin%20L-SB-0033-13)