Connector Connected
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.
With combination switch plugged in, backprobe connector. See Figure. See INSPECTING LIGHT CONTROL SWITCH CIRCUIT (CONNECTOR CONNECTED) table. If circuit is not as specified, inspect wiring harness. See WIRING DIAGRAMS .
INSPECTING LIGHT CONTROL SWITCH CIRCUIT (CONNECTOR CONNECTED)
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| 12 - Ground | Light Control Switch OFF, TAIL Or HEAD | B+ Voltage |
| 12 - Ground | Light Control Switch AUTO | No Voltage |
| 13 - Ground | Light Control Switch OFF Or TAIL | B+ Voltage |
| 13 - Ground | Light Control Switch HEAD | No Voltage |
| 14 - Ground | Light Control Switch OFF | B+ Voltage |
| 14 - Ground | Light Control Switch TAIL Or HEAD | No Voltage |