I'm posting this for a friend who has a 2010 Prado 150 series D4D diesel. A few days ago the 4LO and differential lock indicator lights on the dashboard started to flash while the VSC and ABS continuously lights up. We tried to disconnect the battery hoping to reset everything but it did not work.
The truck runs normally. The car would go into 4LO and back to 4HIGH but the 4LO indicator light still flashes even if it is in 4HGH.
I would appreciate any of your suggestions regarding this matter before we bring it in a Toyota service center here in Manila as the truck is a gray market ( Dubai version ).