Instruments
A miles to go indicator to the left of the speedometer is accurate only when the battery system is performing to specification, otherwise it may mislead the driver. A charge indicator at the lower left is in the place of the normal fuel gauge, but with underperforming batteries, cannot be relied upon owing to its tendency to decline from a full charge to about 3/4 and then drop to empty within a mile or two. Above the state of charge is a rate indicator showing energy usage and recovery.
At the upper right an off-run electric gauge will come up to the run position in a few seconds after Start is commanded by a keyswitch turn. This appears to show the pack voltage applied to the main bus upon start-run relay contact closure and the time delay probably reflects the charging of the motor controller's input capacitors. The vehicle's main contacts will not close until the pre-charge is complete.
At the lower right a temperature gauge monitors the liquid coolant temperature.
The usual speedometer and odometer complete the analog portion of the instrument panel.
Various indicator lights are included, one of which indicates that the truck is plugged in for charging. This is interlocked with the start circuit, disabling it if the Avcon paddle is inserted.
Read more about this topic: Ford Ranger EV
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