Normal Operation
WARNING: This page is about a different car, the 2010 Mercury Mariner and 2010 Ford Escape. However, it is still accessible from the selected car via links, so may be relevant.
- DTC B1317 (Battery Voltage High) - sets in continuous memory in the Instrument Cluster (IC) if the IC detects battery voltage above 16 volts on the voltage supply circuit.
This pinpoint test is intended to diagnose the following:
- Charging system concern
- IC