Operation CHARM: Car repair manuals for everyone.

Test E: No Power In Start

Pinpoint Test E: No Power In START

Normal Operation
The ignition switch receives fused battery voltage from the bussed electrical center (BEC) fuse 64 (20A) circuit 1050 (LG/VT) and fuse 67 (20A) circuit 1118 (RD). The smart junction box (SJB) receives voltage from the ignition switch on circuits 297 (BK/LG), 1044 (WH/YE), 1522 (DG) and 1717 (VT/OG). When the ignition switch is placed in the START position, the ignition switch provides voltage to the SJB on circuits 1522 (DG) and 1044 (WH/YE).

Possible Causes
^ Fuse
^ Circuit 1050 (LG/VT) open
^ Circuit 1522 (DG) open
^ Circuit 1044 (WH/YE) open
^ Ignition switch
^ SJB
^ BEC

E1-E3:




E3-E5: