Normal Operation
WARNING: This page is about a different car, the 2009 Mercury Milan, 2009 Lincoln MKZ, and 2009 Ford Fusion. However, it is still accessible from the selected car via links, so may be relevant.
With the ignition switch in the START or RUN position, the instrument cluster (IC) receives voltage from the smart junction box (SJB) through circuit CBP20 (YE/VT). When the ignition switch is in the RUN or ACC position, voltage is received from the SJB through circuit CBP23 (BN/YE). With the ignition switch in the OFF position, the instrument cluster (IC) receives its keep-alive voltage from the SJB through circuit SBP07 (WH/RD). The instrument cluster (IC) grounding is through circuit GD116 (BK/VT).
- DTC B1360 (Ignition Run/Acc Circuit Open) - is a continuous DTC that sets if the instrument cluster (IC) detects an open on the RUN/ACC input, circuit CBP23 (BN/YE) with voltage applied to the RUN/START input, circuit CBP20 (YE/VT) for more than 15 seconds.
This pinpoint test is intended to diagnose the following:
- Fuse(s)
- Wiring, terminals or connectors
- Instrument cluster (IC)