Reading Trouble Codes
WARNING: This page is about a different car, the 1995 Jeep Wrangler, 1995 Jeep Grand Cherokee, and 1995 Jeep Cherokee. However, it is still accessible from the selected car via links, so may be relevant.
Diagnostic Trouble Codes (DTCs) may be read by using the Malfunction Indicator Light (MIL) on instrument panel or using DRB. See MALFUNCTION INDICATOR LIGHT DIAGNOSTIC MODE and DIAGNOSIS USING DRB headings below. A more complete diagnosis is possible using DRB.
NOTE:
The PCM CANNOT diagnose every charging system problem. If a problem still exists after performing self-diagnostic procedures, go to ON-VEHICLE TESTING
.