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.
The operating voltage required to supply the ABS module, hydraulic pump and isolation valves is in a range between 10 and 17 volts.
- DTC U3003:16 (Battery Voltage: Circuit Voltage Below Threshold) - this DTC sets if the voltage supplied to the ABS module falls below 10 volts during the ABS module self-test or normal operation, with vehicle speed greater than 5 km/h (3 mph.
This pinpoint test is intended to diagnose the following:
- Wiring, terminals or connectors
- Charging system concern
- ABS module