Fog Light Relay Circuit
WARNING: This page is about a different car, the 2003 Lexus RX 300 and 2002 Lexus RX 300. However, it is still accessible from the selected car via links, so may be relevant.
Remove the relay from the driver's side relay block and inspect the connector on the relay block side. See CONNECTOR IDENTIFICATION . See INSPECTING FOG LIGHT RELAY CIRCUIT table. If the circuit is not as specified, inspect the circuit connected to other parts.
INSPECTING FOG LIGHT RELAY CIRCUIT
| Tester Connection | Condition | Specified Condition |
|---|---|---|
| 3 - Ground | Constant | Continuity |
| 1 - Ground | Light Control Switch HEAD | B+ Voltage |
| 5 - Ground | Constant | B+ Voltage |