Monitors, Trips, Drive Cycles and Readiness Codes

Inspection/Maintenance System Check

Refer to the appropriate diagnostic procedure below for the vehicle being serviced.

* Inspection/Maintenance System Check (Inspection/Maintenance System Check) for the 2.9L engine
* Inspection/Maintenance System Check (Inspection/Maintenance System Check) for the 3.7L engine
* Inspection/Maintenance System Check (Inspection/Maintenance System Check) for the 4.8L, 5.3L, 6.0L, 6.2L, or 7.0L engines