I don't have a resolution for you, but reading your post made me remember that about 8 months ago mine did the same thing. It's happened I think a grand total for 10 times in the past 5 years. Any knowledge by anyone on this matter would be greatly appreciated.
1995 Emerald Green Wrangler YJ 2.5L, AX-5, NP231 SYE, 33" x 12.50" X-terrains, 6" ProComp CSC, 4.88's F&R, K&N Intake, Banks Power Exhaust Manifold & Cat Back, MagnaFlow Cat, AirAid Throttle Body Spacer, Rock-It 60MM Throttle Body, Mean Green Alternator, Reverse Glow Halo Gauges, JKS Quick-Disconnects, Energy Suspension Body Mounts, Warn Rock Crawler Bumpers F&R, Warn Spare Tire Carrier, Warn 9.5ti, Brown Dog Motor Mounts, Flow-Kooler Water Pump
My RigRater Score: 501RRv1.0 with a BOA of 21.30