LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Jeep >> 1993 >> Grand Cherokee Base, 5.2 Y, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes - 5.2L >> Self-Diagnostic System >> Entering On-Board Diagnostics >> Notes
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Entering On-Board Diagnostics: Notes

NOTE: Although other scan testers are available, manufacturer recommends using Diagnostic Readout Box II (DRB-II). MIL function can be used but has limited diagnostic capability.