System Diagram
WARNING: This page is about a different car, the 2006 Lexus GS 430 and 2006 Lexus GS 300. However, it is still accessible from the selected car via links, so may be relevant.
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Communication Table:
COMMUNICATION TABLE
| Sender |
Receiver |
Signal |
Line |
| ECM |
Combination Meter ECU |
CRUISE main indicator operation signal |
CAN
BEAN
(Instrument Panel Bus) |