LEXUS
L-SB-0177-09 Rev
Manufacturer communications
- Publication date
- 2014-06-16
- Received by NHTSA
- 2018-04-02
- NHTSA record numbers
- 10132779
Manufacturer summary
Original wording in English
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.
Reported code forms
Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
Lexus
B1479Flow Sensor CircuitCheck vehicle applicability
A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.