|
I'm not sure what dc amp rating your vom has but the 2 I have are 10 & 20 amp. OK that said disconect your positive battery cable and take an amp reading between the cable and the positive battery post (with your meter at its higest amp setting). That will show how much (if any) a current draw you have.( Now what on your truck uses that much of a draw?) Then hook the battery cable back on and do the same test at the fuse block for each circuit, (pull each fuse and test between the fuse connections). This should help locate the problem. Good Luck Jon
|