LX470 No Start (1 Viewer)

[THack]

Hey Y'all,
I have an '02 LX470 at 290K miles that I drove all day yesterday with zero issues, pulled it into the garage in the afternoon, and then went to start it later that evening and no joy. Turns over strong and all electrical looks good. Checked all of the fuses related to fuel injection etc. and they are all good as well. Any ideas where best to start troubleshooting?

 

[BullElk]

As usual the first thing to eliminate.... does the red security light near radio go off when trying to crank?

 

[THack]

Security light does not go off.

 

[Trunk Monkey]

Search for immobilizer fix, been a rash of those lately for some reason.

 

[THack]

Got it, Thanks so much