Operation CHARM: Car repair manuals for everyone.
Home >> Mercury Truck >> 2007 >> Monterey V6-4.2L VIN 2 >> Repair and Diagnosis >> Steering and Suspension >> Steering >> Steering Column >> Testing and Inspection >> Pinpoint Tests >> Test D: No Power In ACC

Test D: No Power In ACC

PINPOINT TEST D: NO POWER IN ACC
Refer to Vehicle/Diagrams, Power Distribution/SJB for schematic and connector information.

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 ACC position, the ignition switch provides voltage to the SJB on circuit 297 (BK/LG).

Possible Causes
^ Fuse(s)
^ Circuit open
^ Ignition switch
^ SJB

D1-D3:




D3-D6:




pro multis · About Operation CHARM