SC430 speedometer wiring and pin codes

[glenn7120]

Hi , does anyone have a wiring diagram or a colour code for the plug or pin in a 2009 SC430 please 

[Bob King]

Not sure this thread is any use being LHD …

 

https://www.clublexus.com/forums/sc430-2nd-gen-2001-2010/194768-speedometer-wiring-diagram.html

[glenn7120]

Hi Bob 

thank you , I think that is preface lift , post has only one plug with 22 pins in it , trying to find if it is canbus and if so which wires are high and low value ! 

[glenn7120]

Sorry i dont think that post made much sense , i will write it again !!! 

the link shows a pre face lift speedo with two plugs , post face lift 2005 on has one plug , a twenty two pin plug , thats what im looking for , mainly the canbus high and low value wires , so a wiring diagram of that cluster possibly with colour codes would be helpful , im pretty sure its canbus driven but may be wrong , thank you for the reply though 

[Glyn Jennings]

2 hours ago, glenn7120 said:

Sorry i dont think that post made much sense , i will write it again !!! 

the link shows a pre face lift speedo with two plugs , post face lift 2005 on has one plug , a twenty two pin plug , thats what im looking for , mainly the canbus high and low value wires , so a wiring diagram of that cluster possibly with colour codes would be helpful , im pretty sure its canbus driven but may be wrong , thank you for the reply though 

I am pretty sure the SC430 does not have a canbus system as you will never see a canbus immobilizer listed for it. I believe It uses an earlier ISO system but the info on it is not easy to find.  You can sigh up for a day for a nominal fee at  Lexus-Tech.eu where it has extensive wiring diagrams for the SC and from memory R/H and L/H versions.  You can also download bits for your information,