Normal Operation
WARNING: This page is about a different car, the 2014 Lincoln MKX and 2014 Ford Edge. However, it is still accessible from the selected car via links, so may be relevant.
To place the vehicle in ACC mode, locate the Intelligent Access (IA) key inside the vehicle and press the start/stop switch once, for at least one second, without applying the brake pedal. When in ACC mode, the Body Control Module (BCM) module provides a ground for the coil (control) side of the run/acc relay located in the BCM . The run/acc relay is serviced with the BCM . The BCM also provides a ground for the coil side of the accessory delay relay located in the BCM . The accessory delay relay is serviceable separately from the BCM . When the vehicle is in ACC mode, ACCESSORY POWER ACTIVE will be displayed in the message center.
This pinpoint test is intended to diagnose the following:
- Fuse
- Wiring, terminals or connectors
- Accessory delay relay
- BCM