Lexus GS450h Repair and Maintenance
A guide to problems, costs, maintenance and repair for your Lexus GS450h
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Lexus GS450h ProblemsThe Inside Rear View Mirror May Become Discolored
The inside rear view mirror may become discolored or difficult to see clearly from. A revised mirror is available to correct this concern.
The Check Engine Light may illuminate with code P0867 and/or P0990, related to the transmission fluid pressure sensor. Our technicians tell us a revised transmission fluid pressure sensor and upgraded software are available to correct this concern.
Various user interface issues regarding GPS, radio system, and heater controls, along with bluetooth operation have been addressed with a software upgrade. Our technicians recommend that if you have issues with these systems, checking for the latest software should be the first step in diagnoses.
Lexus GS450h QuestionsCheck Hybrid Light (1 answer)
I took my car to the Lexus dealer after a basic routine maintenance and a warning light came on with the description "Check Hybrid System". It was the only light on.
I let them know of the problem They ran a diagnostic on it, the car came back with trouble code: P0705, they told me ...
When I turn off the light in the night time and turn back on, light turns on, but it may go off anytime again. I feel the problem is with switch or computer programming.
I have sent the car to the shop and they clean the gasoline and turn off the light, but after one day, the light comes up again. The repair shop insists is the gasoline, but I have change gas station and the problem persist. I'm afraid the problem is not the gasoline and the car could have a ...
Lexus GS450h RecallsPotential Fuel Leak
Due to the remnants of anti-corrosion plating, a fuel leak may develop from where the fuel pressure sensor is attached to the fuel delivery pipe. Any fuel leak always increases the risk of a fire. Dealers will clean and reseal the area of the fuel pressure sensor to correct this concern.
The fuel pressure sensor monitors fuel pressure for optimum engine performance and emission controls. Lexus has found that some of these sensors can loosen from the fuel line, which may cause the sealing gasket to leak fuel. To prevent this from occurring in the future, your Lexus dealer will ensure that these sensors are properly fastened. No schedule of owner notification is available at this time.
Toyota is recalling 2000–2008 Lexus models due to micro-foreign objects in the valve spring that can cause it to break. This could cause the engine to fail suddenly, while the vehicle is in motion, increasing the risk of a crash. Toyota will notify owners and dealers will repair the vehicles free of charge.