Vehicles affected by service bulletin:
- 2010 Lexus RX 450h
- 2011 Lexus RX 450h
- 2012 Lexus RX 450h
- 2013 Lexus RX 450h
- 2014 Lexus RX 450h
- 2015 Lexus RX 450h
The problem: After sitting more than four hours, the malfunction indicator lamp may illuminate on the dash. Additionally, a diagnostic trouble code may be lodged in the engine control module.
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Corrective action: Dealers will replace the intake surge tank and reprogram the engine control module.
Warranty info: This repair is being done under Lexus' federal emissions warranty (96 months or 80,000 miles, whichever comes first).
What owners should do: Call your local dealer with your vehicle's identification number to determine if it is involved in this service bulletin. You can also call Lexus directly at 800-255-3987 or NHTSA at 888-327-4236. Reference TSB No. SB0021-15.
Need to find a dealer for service? Go to Cars.com Service & Repair to find a local dealer.
Editor's note: This is only one of dozens of service bulletins issued each month by automakers. Please check your automaker's website to see if your vehicle has any service bulletins pending.
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