Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2018 Lexus GS FFACTORY OEM SERVICE PROCEDURE
Technical Bulletins: Campaigns
Select a section or procedure below to view factory instructions:
Safety Recall JLB - Remedy Notice Certain 2015-2018 Model Year RC F Vehicles Certain 2016-2018 Model Year GS F Vehicles Certain 2018 Model Year LC 500 Vehicles High Pressure Fuel Pumps (L-CP-JLB)Customer Support Program ZLZ - Certain 2008 - 2012 Model Year Es 350 Vehicles - Certain 2016 - 2018 Model Year GS F Vehicles - Certain 2016 - 2017 Model Year GS 200T Vehicles - Certain 2013 - 2018 Model Year GS 350 Vehicles - Certain 2013 - 2017 Model Year GS 450H Vehicles - Certain 2008 - 2014 Model Year Is F Vehicles - Certain 2010 - 2015 Model Year Is 250C And Is 350C Vehicles - Certain 2007 - 2014 Model Year LS 460 Vehicles - Certain 2008 - 2014 Model Year LS 600H Vehicles (L-CP-ZLZ)
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.