FixVault
Home › Jaguar › 1997 › XJR › Repair and Diagnosis › External Pages › Different car › Section 3 (Engine Controls - Self-Diagnostics) › Self-Diagnostic System › Testing Procedure

Testing Procedure

WARNING: This page is about a different car, the 1998 Jaguar XK8, 1998 Jaguar XJR, and 1998 Jaguar XJ8. However, it is still accessible from the selected car via links, so may be relevant.
  1. Ensure battery and charging system are operating properly. Record DTCs and freeze-frame data. See RETRIEVING CODES .
  2. Disconnect negative battery cable. Perform diagnosis and repair for existing DTCs. See DIAGNOSTIC TESTS .
  3. Perform appropriate drive cycle to confirm repair. See PERFORMING DRIVE CYCLE . Recheck for DTCs.
About FixVault