Reset the system whenever the engine oil is changed so that the system can calculate the next engine oil change. To reset the system:
The oil life system can also be reset as follows:
If the CHANGE ENGINE OIL SOON message comes back on when the vehicle is started, the engine oil life system has not reset. Repeat the procedure.
When to Change Engine Oil
Automatic Transmission
FluidInput Shaft and Rear Output Drive Shaft Cleaning and Inspection Automatic Transmission Unit
Input Shaft and Rear Output Drive Shaft Cleaning and InspectionCalloutComponent NamePreliminary ProceduresClean all components in cleaning solvent and air dry.The transfer case internal components are not to be serviced. If internal componentsother than seals are damaged, the transfer case must be r ...