
This light, a Driver Information Center (DIC) Message, and a chime come on when there is an issue with the DEF.
If the DEF issue has not been corrected, the light will continue to flash. The vehicle's speed may also be limited. See Diesel Exhaust Fluid.
Low Fuel Warning Light
Security LightHub/Axle Flange and Wheel Stud Runout Inspection Wheels
Special ToolsGE-8001Dial Indicator Set, or equivalentRaise and support the vehicle. Refer toLifting and Jacking the Vehicle.Mark the location of the wheels to the wheel studs and markthe specific vehicle position on each tire and wheel –LF, LR, RF, RR.Remove the tire and wheel assemblies from the ...