Tundra 4WD V8-5.7L (3UR-FE) (2007)
Headlamp Relay: Testing and Inspection
ON-VEHICLE INSPECTION
1. REMOVE HEADLIGHT RELAY (HEAD)
a. Remove the headlight relay from the engine room relay box.
2. INSPECT HEADLIGHT RELAY
a. Measure the resistance according to the value(s) in the table.
3. INSTALL HEADLIGHT RELAY