wrangler90
New Member
- Joined
- January 25, 2010
- Messages
- 3
- Reaction score
- 0
- City, State
- CT
- Year, Model & Trim Level
- 1993 Ranger
Help I just bought a 1993 Ranger with the 2.3 engine. The gauge cluster is not working no gauges at all. We have the dash apart and the cluster has been removed. We also added a jumper wire to the engine block for an additional ground. I checked the #13 fuse which does not have any power on either side of it. The haynes manual does not show any detail for the wiring of the cluster. How do I trouble shoot all of this? Where do I start? The guy at the parts store stated the GEM Module could be bad. The haynes manual does not mention a GEM module. I checked for corrosion on the two wire harness plugs and the plug contacts on the gauge cluster. There is a small PC board that can be removed from the cluster we cleaned those contacts with an eraser. Any step by step trouble shooting guidance is appreciated. Thanks