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Home › Jeep › 1991 › Cherokee Limited › Repair and Diagnosis › Engine Performance › System › Engine Controls - Tests W/Codes › Self-Diagnostic System › Entering On-Board Diagnostics › Notes

Entering On-Board Diagnostics: Notes

NOTE: Manufacturer recommends using DRB-II (Diagnostic Readout Box-II) to diagnose the system. See DRB-II TEST FUNCTIONS for complete diagnostic instructions.