Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual: Manual Shifting Test

HINT:

• Using this test, it can be determined whether a problem is in an electrical circuit or if it is a mechanical problem in the transaxle.
• If any abnormalities are found in the following test, the problem is in the transaxle itself.

Hydraulic Test

HYDRAULIC TEST PERFORM HYDRAULIC TEST (a) Measure the line pressure. CAUTION: A line pressure test should always be carried out with at least 2 people. One person should observe the condition of wheel ...

Registration

REGISTRATION CAUTION / NOTICE / HINT NOTICE: When the automatic transaxle is replaced, the transaxle compensation code must be registered to the ECM (proceed to Procedure 1). After the automatic tr ...

Other materials:

Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Smart Access System With Push-button Start (for Start Function): System Voltage or GND Energization Malfunction (B228B)
SYSTEM DESCRIPTION This DTC is stored when there is a malfunction in the certification ECU (smart key ECU assembly) battery power supply circuit or ground circuit. DTC No. Detection Item DTC Detection Condition Trouble Area Note B228B System Voltage or GND Energization Malfunction ...

Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Steering Lock System: Problem Symptoms Table
PROBLEM SYMPTOMS TABLE HINT: Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspect ...