REMOVAL
PROCEDURE
1. REMOVE V-BANK COVER SUB-ASSEMBLY
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2. REMOVE NO. 1 VACUUM SWITCHING VALVE ASSEMBLY (for ACIS)
| (a) Disconnect the No. 1 vacuum switching valve assembly (for ACIS) connector. |
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(b) Disconnect the 2 vacuum hose assemblies from the No. 1 vacuum switching valve assembly (for ACIS).
| (c) Remove the bolt and No. 1 vacuum switching valve assembly (for ACIS) from the intake air surge tank assembly. |
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Components
InspectionLexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Sfi System: Lack of Power
DESCRIPTION Problem Symptom Suspected Area Trouble Area
Engine speed fluctuation due to abnormal combustion
Idle speed too low or high
Strong engine vibration due to above symptoms
Ignition malfunction
Deviation in air fuel ratio (Excessive or insufficient intake air volume ...
Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Steering Lock System: System Description
SYSTEM DESCRIPTION UNLOCK OPERATION CONDITIONS FOR STEERING LOCK (a) When the following condition is met, the unlock operation is performed.
The engine switch is on (ACC) or on (IG). HINT: When the engine switch is turned on (ACC) or on (IG) and the key and certification ECU (smart key ECU assemb ...