Key Unlock Warning Switch Circuit
WARNING: This page is about a different car, the 2003 Lexus IS 300 and 2002 Lexus IS 300. However, it is still accessible from the selected car via links, so may be relevant.
See KEY UNLOCK WARNING SWITCH CIRCUIT under CIRCUIT TESTS in BODY CONTROL SYSTEM article in COMMUNICATION DEVICES. With key unlock warning switch plugged in, backprobe connector on wiring harness side. See Figure. See INSPECTING KEY UNLOCK WARNING SWITCH CIRCUIT table. If test results are not as specified, inspect and repair related wiring. See WIRING DIAGRAMS .
INSPECTING KEY UNLOCK WARNING SWITCH CIRCUIT
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| 1 - Ground | Constant | Continuity |