Normal Operation
WARNING: This page is about a different car, the 2007 Lincoln MKX and 2007 Ford Edge. However, it is still accessible from the selected car via links, so may be relevant.
When the ignition switch is placed in the RUN position, fused ignition voltage is sent to:
- the smart junction box (SJB) along circuit CDC34 (WH/OG).
- pin 85 of the run/start relay in the battery junction box (BJB) along circuit CDC34 (WH/OG).
This pinpoint test is intended to diagnose the following:
- Wiring, terminals or connectors
- Run/start relay
- Ignition switch
- SJB
- BJB