Chinook RV

I am having difficulty locating the ODB2 port on my 2001 Chinook Class B Chevy. I thought it would be under the driver side under the dash where they they are generally located but for the life of me, I can't find it. Did Chinook locate this diagnostic port in a different location?

Thanks,

Gene

I expected it to be the same location as in the stock 2000 Chevy (or maybe yours is a 2001). Check the chassis manufacturer manual and see if you can find it. I will be very surprised if Trail Wagons (Chinook) mess anything with the ODB2 port since there is nothing that warrant to alter than from OEM