Lexus LS 400 Computer Replace/Remove

Browse Lexus LS 400 Computer Replace/Remove questions and answers. Choose a question that matches your symptoms.

4 discussions

1993 Lexus LS 400

1993 LEXUS LS 400

Engine Computer Was Diagnosed As Bad And Replaced. Car Still Will Not Start. Tried 1 New Ignition Coil. Not Sure If 1 Is Bad Or Both. Has...

1 ANSWER

Asked by wharr25

1991 LEXUS LS 400

Nothing Electronic Is Working. I Have Replaced The Igniton Switch And Igniton Relay. I Dont Know If Its The Computer? I Just Need To Know If...

1 ANSWER

Asked by jamesc91

1991 LEXUS LS 400

My Battery Is Old And I Want To Replace It, But Someone Told Me The Computer Will Need To Be Re-programed If I Disconnect It. Is This The...

1 ANSWER

Asked by gillie

1990 LEXUS LS 400

I Started Replacing This Morning But Im Stuck, I Removed The Air Vents And The Two Screws Holding It But I Just Dont Know What To Do Next, I...

3 ANSWERS

Asked by gmc3024

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