Well I brought the MH home from winter storage and started preparing it for travel when I noticed the Aladdin tank levels all showed "XXXXX" Damn, my heart rate went way up.

I know the Aladdin is no longer made or supported. I found the copy of the Aladdin Troubleshooting Guide and did research. Discovered the module for tank level had no power (no small red light flashing) but others did. The guide stated to change the data buss cable from one that worked with the tank level module cable. It then worked fine.... I looked at the cable and found one wire that was not pushed in all the way, some how it worked its way out of the plug. pushed it back in and it worked fine, what a relief.
Dave
2004 Monaco Signature
Detroit 60
2011 Honda CR-V