Hi Nick Kid and other readers. I also have the issue of no cluster gauges in my GC WJ 2001. I'm in Queensland Australia. I read with much interest when you talk about temperatures because it's the same with mine. On a warm and sunny day everything works well. On a cold day the gauges are erratic or won't work at all.[/I] I tell people about this and the comment is mostly ignored. My engine light is on but it goes out; 0P040 or some code like that; injector cylinder 4. But it's very minor to the engine running well as it's also intermittent. I've been to Jeep, "dur, no idea, but we'll sell you a new cluster at $2,300". Yes you read right. So I got a cluster cheap; $100. Same issues. My point is this only happens on a cold day. Even when the engine warms up, clusters still stay down. On a warm day, no issues. Did you ever find your problem??