C-1 Check For Open "B+" Circuit

^ Measure voltage at B+ terminal on back of alternator, Circuit 38 (BK/O).

^ Is voltage at B+ terminal equal to battery voltage?

YES -- GO to C2. C-2 Check For Open A Circuit

NO -- Check fuse T (15A) in circuit 38 and replace it required. If OK, service open in circuit 38 (BK/O).