Fog Relay
- Turn ignition off. Remove fog relay from driver side junction block located under left side of instrument panel. See Figure.
- Note identification of electrical terminals on fog relay. See Fig 1. Using an ohmmeter, check that no continuity exists between terminals No. 3 and 5 of fog relay. Check that continuity exists between terminals No. 1 and 2 of fog relay.
- Using jumper wires, apply battery voltage and ground to terminals No. 1 and 2 of fog relay. Check that continuity now exists between terminals No. 3 and 5 of fog relay. See Fig 1. If continuity is not as specified, replace fog relay.
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002