Technical Service Bulletin L-SB-0177-09 Rev — 2011 LEXUS RX350
BACK OVER PREVENTION
Bulletin Details
| TSB ID | L-SB-0177-09 Rev |
| Manufacturer | |
| Vehicle | 2011 LEXUS RX350 |
| Component | BACK OVER PREVENTION |
| Communication Date |
Bulletin 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.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
Other TSBs for the 2011 LEXUS RX350
L-SB-0015-15
EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
L-TT-0164-14 Rev
ELECTRICAL SYSTEM:SOFTWARE
L-SB-0104-14
SUSPENSION:REAR
L-SB-0167-09 Rev
SUSPENSION
LSB008313
EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)
L-SB-0011-13
POWER TRAIN:AUTOMATIC TRANSMISSION
L-SB-0177-09
EQUIPMENT:APPLIANCE:AIR CONDITIONER