CPC B60W 20/13 (2016.01) [B60W 2510/244 (2013.01); B60W 2710/08 (2013.01); B60W 2710/248 (2013.01)] | 12 Claims |
1. An automotive power system comprising:
a relay including a coil; and
a controller programed to command the relay to open responsive to (i) a measured voltage across the coil remaining less than a voltage threshold for at least a predetermined period of time and (ii) a current through the coil measured after the predetermined period of time being less than a current threshold.
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