Maintenance data
(fuel, oil level, etc.)Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Vacuum Warning Switch: On-vehicle Inspection
ON-VEHICLE INSPECTION PROCEDURE 1. INSPECT BRAKE FLUID LEVEL IN RESERVOIR Click here 2. INSPECT BRAKE BOOSTER ASSEMBLY Click here 3. REMOVE FRONT WIPER MOTOR AND LINK ASSEMBLY Click here 4. REMOVE OUTER COWL TOP PANEL SUB-ASSEMBLY Click here 5. INSPECT VACUUM WARNING SWITCH ASSEMBLY (a) St ...
Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Sfi System: Cylinder 1 Injector "B" Circuit Open (P21CF13,P21D013-P21D413)
DESCRIPTION The D-4S system has two injection systems. One is an in-cylinder direct injection system that directly injects pressurized fuel into the combustion chamber. The other is an intake port injection system. The ECM determines the percentage of direct injection and port injection necessary in ...