LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Chrysler >> 1993 >> Imperial >> Repair and Diagnosis >> External Pages >> Different car >> Section 5 (Body Control Computer) >> Diagnostic Procedure >> Entering On-Board Diagnostics >> SELECT SYSTEM Mode
April 5, 2026: LEMON Manuals is launched! Read the announcement.

SELECT SYSTEM Mode

WARNING: This page is about a different car, the 1993 Dodge Daytona and 1993 Chrysler LeBaron. However, it is still accessible from the selected car via links, so may be relevant.
  1. This mode enables technician to select system to be diagnosed. At DRB-II menu, press "4" (SELECT SYSTEM) key. Press ENTER key. DRB-II will display SELECT SYSTEM menu.
  2. At SELECT SYSTEM menu, press "3" (BODY) key. Press ENTER key. DRB-II should display BUS TEST IN PROGRESS, BUS OPERATIONAL. After a moment, SELECT MODULE menu should appear.
  3. If a bus failure message appears during BUS TEST IN PROGRESS, proceed to VEHICLE COMMUNICATIONS tests. Always start at TEST 1A: FAULT MESSAGES.