M1009 no lights at all

[Boisemed]

I know this has been mentioned before, but I have no lights whatsoever and the switch is in the "on" position. The truck starts and runs great. All fuses seem to work. Did doghead mod previously with no issues. Any ideas?

 

[Recovry4x4]

Service drive lever in the up position?

 

[Boisemed]

yes, service drive lever in up pos.

 

[doghead]

Read post # 6 in this link. http://www.steelsoldiers.com/cucv/68208-no-lights.html

btw, I found it and others like it with a general search for "headlight fuse"

 

[a175]

Yup. I just went through that. Check the 30A headlight fuse.

 

[idM1028]

http://www.jatonkam35s.com/CUCVTechnicalmanuals/tm9-2320-289-20.pdf
Page F-15 and F-16. Sounds like it might be time to get a voltmeter and start tracing stuff. Could also be a dirty or loose contact.

 

[MCJR]

If it's just the headlights then it may be your dimmer switch. If your high beams work then it is your dimmer switch.