Normal Operation
WARNING: This page is about a different car, the 2010 Lincoln MKX and 2010 Ford Edge. However, it is still accessible from the selected car via links, so may be relevant.
- DTC B2844 (Ignition Fault) - a continuous memory DTC that sets in the Instrument Cluster (IC) if the IC senses voltage on the START/RUN input circuit without an interrupt between ignition switch positions or if ignition START or RUN is sensed without a key-in-ignition message from the Smart Junction Box (SJB).
This pinpoint test is intended to diagnose the following:
- Wiring, terminals or connectors
- Ignition switch
- IC