Normal Operation
WARNING: This page is about a different car, the 2011 Mercury Milan, 2011 Lincoln MKZ, and 2011 Ford Fusion. However, it is still accessible from the selected car via links, so may be relevant.
On each ignition cycle, the Side Obstacle Detection Control Module - Right (SOD-R) and Side Obstacle Detection Control Module - Left (SOD-L) run a self-diagnostic check during which the exterior mirror Blind Spot Information System (BLIS™)/Cross Traffic Alert (CTA) LEDs illuminate for 3 seconds then turn off indicating the system is operational. If a DTC fault is present, a system fault message is displayed in the message center.
- DTC B11D6:11 (Driver Display Alert LED: Circuit Short To Ground) - sets when the SOD-R or SOD-L detect a short to ground on the exterior mirror BLIS™/CTA LED supply circuit.
- DTC B11D6:15 (Driver Display Alert LED: Circuit Short To Battery or open) - sets when the SOD-R or SOD-L detect a short to battery voltage or an open on the exterior mirror BLIS™/CTA LED supply circuit.
This pinpoint test is intended to diagnose the following:
- Wiring, terminals or connectors
- SOD-L
- SOD-R
- Exterior mirror BLIS™/CTA LED