OBD2 Fault Code P1354 on 2001 Lexus LS430: How Difficult Is It to Replace the VVT Actuator?

Model: 2001 Lexus LS430 Fault Code: P1354 Posted: 2010-02-03 21:43

I am currently working on a 2001 Lexus LS430 and have detected OBD2 fault code P1354. I want to know how difficult it is to replace the Variable Valve Timing (VVT) actuator. The code indicates an issue with the VVT system, which may require mechanical intervention. Can anyone confirm if this repair is common or technically challenging for a DIYer or professional mechanic?