Diagnostic Procedure

WARNING: This page is about a different car, the 1995 Chrysler New Yorker and 1995 Chrysler LHS. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: When using self-diagnostic tests for diagnosis, DO NOT skip any steps or incorrect diagnosis may result. Always start with TEST TC-1A under SELF-DIAGNOSTIC TESTS.

Perform a visual inspection before attempting to diagnose engine control system problems. See VISUAL INSPECTION. Enter on-board diagnostics and retrieve trouble codes. See ENTERING ON-BOARD DIAGNOSTICS. If trouble codes are not present and/or Chrysler Collision Detection (CCD) Diagnostic Readout Box (DRB) or scan tool is used, proceed to TEST TC-1A under SELF-DIAGNOSTIC TESTS.