MAINTENANCE REMINDER LIGHT RESET PROCEDURES
1993 Jeep Cherokee
Chrysler Motors Maintenance Reminder Lights
EMISSION MAINTENANCE INDICATOR LIGHT
Vehicles are equipped with an emission maintenance indicator light on instrument cluster. This light will come on one time at 82, 500 miles to alert driver that emission service is required. At this time, oxygen sensor must be replaced and all other emission components should be inspected and serviced or replaced as necessary. Chrysler’s Diagnostic Readout Box (DRB-II) tester is required to reset the emission maintenance indicator light.
Using DRB-II tester, access SELECT SYSTEMS. Select appropriate engine. Select with or without A/C. Select FUEL & IGNITION. Select ADJUSTMENTS. Select RESET EMR LIGHT. Reset EMR light. When DRB-II is finished resetting light, DRB-II display will read EMR LIGHT IS RESET.