System Does Not Operate When IGN. Switch Is Turned To Acc Without Key

Check for faulty components in listed order.

• Ignition Switch - See IGNITION SWITCH under COMPONENT TESTS.
• Key Unlock Warning Switch - See KEY UNLOCK WARNING SWITCH under COMPONENT TESTS.
• Body ECU - See MULTIPLEX CONTROL SYSTEM article.
• Wiring Harness - Check wiring harness for faults. See WIRING DIAGRAMS.