Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual: Check For Intermittent Problems

1. Clear the DTCs.

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2. Switch the ECM from normal mode to check mode using the Techstream.

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3. Perform a simulation test.

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4. Check and wiggle the harness(es), connector(s) and terminal(s).

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How To Proceed With Troubleshooting

CAUTION / NOTICE / HINT HINT: *: Use the Techstream. PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP NEXT 2. CUSTOMER PROBLEM ANALYSIS NEXT 3. CONNEC ...

Basic Inspection

CAUTION / NOTICE / HINT When a malfunction is not confirmed by the DTC check, troubleshooting should be carried out for all circuits considered to be possible causes of the problem. In many cases, by ...

Other materials:

Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Combination Switch: Installation
INSTALLATION PROCEDURE 1. INSTALL COMBINATION SWITCH ASSEMBLY (a) Install the combination switch assembly to the console box ornament with the 3 screws. 2. INSTALL CONSOLE BOX ORNAMENT (a) Install the console box ornament to the shifting hole frame sub-assembly with the 4 screws. (b) Install the con ...

Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Rear Power Outlet Socket (w/ Rear No. 2 Seat): Installation
INSTALLATION PROCEDURE 1. INSTALL NO. 2 POWER OUTLET SOCKET COVER (a) Engage the 2 claws to install the No. 2 power outlet socket cover as shown in the illustration. Install in this Direction 2. INSTALL NO. 2 POWER OUTLET SOCKET ASSEMBLY (a) Engage the claw to install the No. 2 power outle ...