Convertible Top Hydraulic Fluid Leak
The convertible top on my 2007 G6 will not fully open. The trunk fully opens and the top starts to lift and then stalls. I found the pump reservoir empty and now need to know if Dexron 3 is a suitable replacement fluid? I read that GM Fluid 88901975 is recommended, which is apparently the same as CHF 11S. Is Dexron 3 compatible with these fluids?
I have inspected the six hydraulic trunk-mounted rams and found no leaks. I also removed two small access panels located above the windshield but found no evidence of leakage there either. I would think that a leak large enough to empty the reservoir would be obvious, but I can't find one. Any suggestions on where to look for a leak would be appreciated.