threads
Page 1 of 1
Dually Engine \  Dash, taillights, cab lights not working

Dash, taillights, cab lights not working

Dually Engine Dually Tech
views 768
replies 3
following 2
 
tulsaprez avatar
tulsaprez   +1y
Hey guys,

I'm trying to figure out what's going on with my truck. The dash lights, running lights, and cab lights are not working. I've checked all the fuses - none were blown. Looked at the wiring to be grounded out somewhere, found nothing. Pulled out my headlight switch. Any other ideas of what it might be? The brake lights, headlights hi-lo and dome light all work though.
jcampbell1180 avatar
jcampbell1180   +1y
Bypass the light switch. You've obviously got power coming into the switch seeing as how your headlights are working, so pull the connector, find the "hot" terminal and jump it over to the running light terminal. If you get running lights, it's your switch.

Start there and see what you come up with.
tulsaprez avatar
tulsaprez   +1y
After hours of searching, testing all the connections, pulling out headlight switch; I found the culprit - was an overlooked fuse. Looked fine from the front when I checked all the fuses a few weeks ago, but was melted on the backside. Problem solved. Now I can drive it at night!!

Thanks Campy for the feedback tho!
jcampbell1180 avatar
jcampbell1180   +1y
No problem!
Page 1 of 1