# Service bulletin L\-SB\-0177\-09 Rev

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: 10132779
- Published by NHTSA: 2018\-04\-02
- Manufacturer's number: L\-SB\-0177\-09 Rev
- Manufacturer's date: 2014\-06\-16
- NHTSA component: EQUIPMENT:APPLIANCE:AIR CONDITIONER; BACK OVER PREVENTION

## NHTSA's summary

TSB: Some RX 350 vehicles may exhibit a condition where the HVAC system intermittently blows warm air from the vents with the A/C ON. When this condition occurs, Diagnostic Trouble Code \(DTC\) B1479 \(Flow Sensor Circuit\) may also be stored in the A/C system as either a Current or History DTC. A malfunctioning A/C compressor flow sensor may cause this condition.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2014/MC-10132779-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2014/MC-10132779-0001.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Driver assistance, Equipment and accessories, Heating and air conditioning, Backup camera

## Trouble codes named

B1479

## Vehicles listed

- 2010 to 2011 LEXUS RX350

JSON: [/v1/bulletins/10132779](/v1/bulletins/10132779)

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