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Elektronik Problem in my Lexus LS 500h awd

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Old Sep 29, 2025 | 07:31 PM
  #1  
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ra881
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Default Elektronik Problem in my Lexus LS 500h awd

I stay With my my Car at Home 3 hours
Then iwant to Start my car
The Display in the Dash write Mail function
Brake System Error
Gear Error
Abs Error
The keyless System sonst Work
The Trunk Opener sonst Work
The Transmission ist in P
The Engine dont Start
The ingnition Go in 5 Sekunden Back to Accessoires
I can Not read the Dtc Codes
The Car ist in Brake and in Park
How can i the Transmission brink i Neutral
How can i clear the Dtc withaut ignition
The Batterie is okay
What can i do ????
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Old Sep 30, 2025 | 07:56 AM
  #2  
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Call Lexus and a tow truck. Sorry
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Old Sep 30, 2025 | 09:57 AM
  #3  
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Miles/KM on odometer?
year? Model?
What market you in and level of support?
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Old Oct 1, 2025 | 06:54 PM
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Originally Posted by Nalod
Miles/KM on odometer?
year? Model?
What market you in and level of support?
55000 Miles 88000km
How can i bring the Transmission in neutral ???
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Old Oct 2, 2025 | 04:20 AM
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From: Tx
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I had a similar problem on my 2018 LS 500. It was a faulty relay switch or something like that. The part was relatively inexpensive but the diagnostic labor was a killer.
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Old Oct 3, 2025 | 11:09 AM
  #6  
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What was the Problem Wirth your Car
Have you the Part Number Form the Relais Switch ???
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Old Oct 4, 2025 | 07:13 AM
  #7  
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Don’t know the part but here is a link to my post on this under a different thread. I would suggest you get a diagnosis as I am sure there are tons of relays:
https://www.clublexus.com/forums/ls-...t#post11905367
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