92 caddy sedandeville electrical nightmare

[crank.it]

hi guys & dolls-trying to figure out a caddy that has digital odo and fuel that are not displaying....rest of the dash lihgts come on when key is turned then they go off as suppose to....but no digital dash lights...fuses have been checked....also no blower speeds maybe related maybe not.......looks like the cars been sitting a while, have some signs of those little vermin starting to make nests....any suggestions on which path to start on......thanxxx in advance....crank.it

[FIREDOG]

Hey Cranky, check out this link. Maybe something related to the BCM??

<!-- m --><a class="postlink" href="http://www.cadillacforums.com/forums/electrical-technical-information/160338-92-sedan-deville-fuel-data-display.html">http://www.cadillacforums.com/forums/el ... splay.html</a><!-- m -->

[gacyota]

I usually recomend the rag and match kit for $5.99. Usually solves all those caddy electical issues :lol: :lol: :lol:

[crank.it]

just a update on the fix....thanks for the sight firedog really helped...put in a new bcm(body control module)now dash works and comes on for about 10 secs then goes out..if you restart the car same thing...on for 10 secs then off????? i think gacyotas rag and match maybe on the horizon....crank.it