RX 350 FWD V6-3.5L (2GR-FE) (2010)
Heater Core: All Technical Service Bulletins
A/C - Side To Side Heat Temperature Variation
L-SB-0014-11
March 17, 2011
Heater Core Restriction
Service Category
Vehicle Interior
Section
Heating/Air Conditioning
Market
USA
Applicability
Introduction
Some 2008 - 2010 model year RX 350 2008 model year RX 400h and 2010 model year RX 450h vehicles may exhibit a variation greater than 20 F (11
C) in HVAC vent temperatures between the driver and passenger side when heat is utilized at the same temperature setpoint. Use the following repair
procedure to address this condition.
Warranty Information
APPLICABLE WARRANTY
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This repair is covered under the Lexus Comprehensive Warranty. This warranty is in effect for 48 months or 50,000 miles, whichever occurs first,
from the vehicle's in-service date.
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Warranty application is limited to occurrence of the specified condition described in this bulletin.