I love buying cool trucks that don't run well. Especially when its a datsun:D Yeah, looks like an alarm code box. That truck was either built like that way back when it was new, or in the late 80's early ninetys when everone was doing walk thru's. Defeats the purpose of having a "truck" though, but still in some cases, pretty kewl. Nice truck, hope ya get it back on the road.