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.
Control Valve Body - Channel Plate Side Automatic Transmission Unit
Control Valve Body-–-ChannelPlate Side(2)Line(9)Regulated Apply(10)Exhaust Backfill(11)Actuator Feed Limit(12)PCS Line(13)PCS R1/456 Clutch(14)Shift Solenoid(15)R1/456 Clutch Feed(16)R1/456 Clutch Feedback(17)R1(18)PCS 35 Reverse Clutch(19)Reverse(20)35 Reverse Clutch Feed(21)35 Reverse Clutch(22) ...