
For the base level cluster, this light comes on when the fuel tank is low on fuel. The light turns off when fuel is added. If it does not, have the vehicle serviced.

For the uplevel cluster, this light is near the fuel gauge and comes on briefly when the ignition is turned on as a check to show it is working.
It also comes on when the fuel tank is low on fuel. The light turns off when fuel is added. If it does not, have the vehicle serviced.
Engine Oil Pressure Light
Diesel Exhaust Fluid (DEF) Warning Light#PI1067: Malfunction Indicator Lamp (MIL) Light On, Reduced Power Mode, DTC Set, Poor Performance/Shifts - (Sep 25, 2013)
Subject:Malfunction Indicator Lamp (MIL) Light On, Reduced Power Mode, DTC Set, Poor Performance/ShiftsModels: 2013-2014 Chevrolet Equinox2013-2014 GMC TerrainEquipped with 3.6L Engine (RPO LFX)Condition/ConcernIn rare cases, some customers may comment that the malfunction indicator lamp is on,poor ...