Tacoma PreRunner Dbl Cab 2WD V6-3.4L (5VZ-FE) (2001)
Headlamp Dimmer Relay: Testing and Inspection
INSPECT HEADLIGHT CONTROL RELAY CONTINUITY
If continuity is not as specified, replace the relay.
INSPECT HEADLIGHT DIMMER RELAY CONTINUITY
If continuity is not as specified, replace the relay.