Test A: No Power in All Ignition Switch Positions
Pinpoint Test A: No Power in All Ignition Switch PositionsRefer to Vehicle/Diagrams, Power Distribution/SJB for schematic and connector information.
Normal Operation
Fused battery voltage is supplied to the ignition switch from battery junction box (BJB) fuse 9 (40A) along circuit SBB09 (RD). The ignition switch has 4 possible states:
^ OFF
^ ACC
^ RUN
^ START
This pinpoint test is intended to diagnose the following:
^ Fuse
^ Wiring, terminals or connectors
^ Ignition switch
^ Smart junction box (SJB)