Final Check For All Circuit Tests

Unless otherwise instructed in code inspection, perform following final check after each repair is completed.

• Erase diagnostic test Mode II (self-diagnostic results) memory. See CLEARING CODES  under SELF-DIAGNOSTIC SYSTEM.
• Ensure Code 55 (no malfunction) is displayed in self-diagnostic mode.
• Perform a test drive.
• Perform diagnostic test Mode II (self-diagnostic results) again. If results are okay, inspection is complete. If results are not okay, ensure ECM pin terminals and ECM harness connector are not damaged.