Test 2A - Retrieving Diagnostic Trouble Codes

WARNING: This page is about a different car, the 1995 Jeep Grand Cherokee. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: Perform TEST 1A before proceeding with this test. For connector terminal identification, see CONNECTOR IDENTIFICATION . For wiring diagram, see WIRING DIAGRAM . Perform TEST 3A - VERIFICATION TEST after each repair.

Using scan tool, select READ DTCs. If no DTCs are displayed, go to TEST 3A . If DTCs are stored codes, go to TEST 19A . If DTCs are active codes, perform appropriate test. See DIAGNOSTIC TROUBLE CODE IDENTIFICATION table under SELF-DIAGNOSTIC SYSTEM.