Low State Of Charge Light; Charge Cord Connected Light; Battery Fault Light; Propulsion Power Is Limited Light - GMC HUMMER EV 2023 Owner's Manual

102 Instruments and Controls
If the light stays on, or comes on while
driving, there could be a problem with the
electrical charging system. Have it checked
by your dealer. Driving while this light is on
could drain the 12-volt battery.
If a short distance must be driven with the
light on, be sure to turn off all accessories,
such as the radio. Find a safe place to stop
the vehicle.

Low State of Charge Light

This light comes on when the vehicle state
of charge is low. Proceed to a charging
station to charge the vehicle.

Charge Cord Connected Light

If equipped, this light comes on when a
charge cord is connected to the vehicle.

Battery Fault Light

This light indicates a fault with the high
voltage battery. A message may also display
in the Driver Information Center (DIC). See
your dealer for service.

Propulsion Power is Limited Light

If equipped, these lights display when the
vehicle propulsion power is limited, which
may affect the vehicle s ability to accelerate.
The vehicle may be driven while these lights
are on, but maximum acceleration and
speed may be limited.

Service Vehicle Soon Light

(Propulsion System Failure)
This light comes on if a condition exists that
may require the vehicle to be taken in for
service.
If the light comes on, take the vehicle to
your dealer for service as soon as possible.

Brake System Warning Light

Metric English