Test C: No Power In RUN
Test C: No Power In RUNNormal Operation
The battery junction box (BJB) receives battery power at all times through circuit 973 (RD). The BJB then provides the ignition switch with fused battery power through fuse 7 (40A) circuit 1050 (VT/LG). When placed in RUN, the ignition switch provides voltage to the smart junction box (SJB) fuses 22 (15A) and 23 (30A) through circuit 297 (BK/LG); fuses 27 (10A), 28 (15A) and 31 (10A) through circuit 687 (GY/YE); and fuses 16 (10A), 20 (10A) and 32 (10A) through circuit 16 (RD/LG).
Possible causes
^ Fuse
^ An open in circuit(s):
- 16 (RD/LG)
- 297 (BK/LG)
- 687 (GY/YE)
- 1050 (VT/LG)
^ Ignition switch
C1-C3:
C3-C4:
