Where is the connector to hook up a scan tool on a 2000 D2? My "Service Engine Soon" light was on for about a week. It came on as I was bumping across a rough RR crossing, and went out when I filled the gas tank and reset the trip odometer. Maybe it's just a service reminder? The truck has 63000 miles. Anyway, I'd like to check and see if any codes are stored.
Thanks for the info!
Two of the plug wires looked questionable; I think I'll replace the wires this week, along with the rest of the service items. I bought the truck with 48000 miles on it. It was a Certified Pre-owned from the LR dealer, so I'll assume the belt was replaced (I'll give it a careful look, anyway).