2017 Peace, mercy, and blessings of God be upon you. For sale: a broken 4WD dynamo for a Toyota Fortuner 2017. The reason for the malfunction was infrequent use. When I tried to use the 4WD, the gear got stuck in heavy 4WD and wouldn't disengage. I had to buy a new one, and the installation cost me about 2500 SAR. According to the workshop owner, you might find a buyer for the part who can try to fix it instead of throwing it away.