Lexus GS300 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your Lexus GS300
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Lexus GS300 ProblemsCheck Engine LIght With Code P0135, P0141, P0155, or P0161
The Check Engine Light may illuminate due to an O2 sensor heater fault. Most commonly the affected O2 sensor will need to be replaced to correct this concern.
When braking in automatic mode, the car has a strong jolt @ 15 and 5 MPH. Lexus is stating new transmission and new transmission computer, also new rear O2 sensors. for a grand total of $7200.
The Check Engine Light may illuminate due to an EVAP system fault. These faults are commonly EVAP canister or gas cap related. Our technicians recommend diagnosing the stored fault codes before replacing any components.
Lexus GS300 QuestionsMy 93 Gs 300 won't start due to the security system , How would I disable it (1 answer)
Lexus GS300 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 plastic pad embedded in the floor carpet may interfere with the operation of the accelerator pedal. As a result, it may become stuck in a partially open position. A stuck accelerator can result in unintended vehicle speed, increasing the risk of a crash. Dealers will modify the plastic pad in the floor carpet. No owner notification schedule has be set at this time.
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.