Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual: Removal

REMOVAL

CAUTION / NOTICE / HINT

The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed and installed, or replaced during oil cooler assembly removal/installation are shown below.

Necessary Procedure After Parts Removed/Installed/Replaced

Replacement Part or Performed Procedure

Necessary Procedure

Effect/Inoperative Function when Necessary Procedure not Performed

Link

Replacement of air fuel ratio sensor

Inspection After Repair

  • Poor idle, etc.
  • Engine start function, etc.

Gas leak from exhaust system is repaired

PROCEDURE

1. DRAIN ENGINE COOLANT

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2. DRAIN ENGINE OIL

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3. REMOVE EXHAUST MANIFOLD ASSEMBLY LH

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4. REMOVE OIL COOLER ASSEMBLY

(a) Remove the nut and hose clamp.

(b) Slide the 2 clips and disconnect the No. 4 water by-pass hose and No. 5 water by-pass hose from the oil cooler assembly.

*1

No. 4 Water By-pass Hose

*2

No. 5 Water By-pass Hose

(c) Remove the 2 bolts, 2 nuts and oil cooler assembly.

(d) Remove the 2 O-rings and No. 1 cylinder block insulator.

    Components
    COMPONENTS ILLUSTRATION *1 OIL COOLER ASSEMBLY *2 HOSE CLAMP *3 NO. 4 WATER BY-PASS HOSE *4 NO. 5 WATER BY-PASS HOSE *5 O-RING *6 NO. 1 CYLINDER BLOCK INSULATOR N* ...

    Installation
    INSTALLATION PROCEDURE 1. INSTALL OIL COOLER ASSEMBLY (a) Install the No. 1 cylinder block insulator and 2 new O-rings. (b) Install the oil cooler assembly with the 2 bolts and 2 nuts. Torque: 21 N· ...

    Other materials:

    Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Vehicle Stability Control System: TRAC does not Operate
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    Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Dynamic Radar Cruise Control System: Diagnostic Trouble Code Chart
    DIAGNOSTIC TROUBLE CODE CHART Dynamic Radar Cruise Control System DTC No. Detection Item MIL DTC Output from Link P057113 Brake Switch "A" Circuit Open Does not come on ECM P057162 Brake Switch "A" Signal Compare Failure Does not come on Cruise Control P0 ...

    Lexus RX (RX 350L, RX450h) 2016-{YEAR} Owners Manual

    Lexus RX (RX 350L, RX450h) 2016-{YEAR} Repair Manual

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