Lexus IS350 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your Lexus IS350
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Lexus IS350 ProblemsNew PCM Software Available For Hard Starting Issue
An extended cranking or hard starting issue may develop. Our technicians tell us there is updated powertrain control module (PCM) software available which may correct this concern.
A clicking type noise may be noted from the rear of the vehicle while driving. Our technicians tell us that revised rear coil springs are available which may correct this concern.
The Check Engine Light may illuminate on vehicles with an automatic transmission, with codes P0751, P2714, or P0894 stored. Our technicians tell us these may be "false" codes. Revised powertrain control module (PCM) is available to correct this concern.
Lexus IS350 QuestionsNew battery, new alternator, yet car has absolutely no electrical power what could be the problem? (2 answers)
Nothing works. This is the first time this has happened. I've recently replaced the battery and alternator and fuses look good yet there is no power. No lights, bells, or anything
i got jumps but now it wont crank even with a jump
I just changed the key fab battery and it still won't unlock
Lexus IS350 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.
Many modern engines use a computer controlled mechanical system known as Variable-Valve Timing (VVT) to adjust engine valve timing based on operating conditions. Vehicles equipped with a V-6 engine and VVT are being recalled because bolts securing components of the VVT system could become loose due to normal impacts generated immediately after starting the engine when cold. The loose bolts could cause the VVT gear housing and sprocket to separate. This would cause the engine to stop while the vehicle is being driven, increasing the risk of a crash. Lexus dealers will replace the VVT unit on affected engines to correct this concern.
The nuts that secure the windshield wiper arms may not have been tightened to the correct specification during vehicle assembly and as a result, if the wipers are restricted by an external load such as a build up of snow, one or both or the wipers may become inoperative. Inoperative wipers could reduce driver visibility and increase the risk of a vehicle crash. Lexus dealers will install new wiper arm nuts to correct this concern.