Where is the headlight relay, a 5 pin; under the hood on a 1981 Isuzu I mark diesel, coupe; located exactly, both headlights went , and not burnt out. I have a Chiltons and it is not in there
Tuesday, February 8th, 2011 AT 3:21 AM
My chiltons just shows something called a relay BOX with 3 relays in it all for the lights. Have you considered the light switch itself? That's an old car there ya know? And what about the dimmer switch too? You can test for power in and out of them to see if they are working right.
Tuesday, February 8th, 2011 AT 8:59 AM
Fixitmr, the old car part is known, the 5 pin relay part is not, I find 3 relays, but only a 4 pin and a 3 and a hard wire w/o pins. Switch works with vom.