Thanks for your quick reply. Mine is doing the same thing, I scanned twice today with 2 different OBD thinking the first one was damaged but both connected to car ECU but not the four-wheel drive ECU behind the glove compartment so do you think this selenoid is whats not allowing the OBD connect...
I recently purchased a 2009 LC200 (V8 Petrol) with 89,000 miles from a Lady that apparently never took this car offroading. The price was so attractive $20,000 that I only drove around the block, everything went smooth and did not test the 4x4 system because I thought this car was unbreakable...