Diagnose Grand Cherokee

[Chryslercrap]

"After three good trips the MIL is extinguished and the Task Manager automatically switches the trip counter to a warm-up cycle counter. DTCs are automatically erased following 40 warm-up cycles if the component does not fail again." DTCs can be erased anytime with a DRB III. Erasing the DTC with the DRB III erases all OBD II information. The DRB III automatically displays a warning that erasing the DTC will also erase all OBD II monitor data. This includes all counter information for warm-up cycles, trips and Freeze Frame." Som det står så slettes feilkodene automatisk etter 40 "good-runs", så det å slette feilkoder på verksted uten å fjerne feilkilde har ingen hensikt. DTC= diagnostic trouble code. DRBIII= Chrysler sin egen skanner, du finner dem på e-bay og de er ganske dyre...