no running lights ,tail ,stop or turn

[adventuris]

hi , just got my m923a2 this week and going thru the systems . i have headlights working , b/o head , and b/o running , but get nothing else , was looking for any ldeas .

 

[MtnSnow]

Burned out bulbs? Have you done any diagnostic work like checking to see if you have voltage on the wires going to the markers / running lights? Are you sure your turning on the 3 lever switch correctly? (verify it against the -10 operations manual.....They are found in the TM section (TM =Technical Manual)

 

[Baradium]

wiggle and cycle the the levers on your 3 lever switch. specifically the dimmer and headlight ones. I occasionally the running lights won't come on with mine and I moved the dimmer and everything works. In "dim" it seems they always work it's in "bright" that I sometimes have to move the lever a little... I end up just keeping my dash lights on dim and that takes care of it.

 

[dmetalmiki]

I would go to the faulty lights first and check as said above for bulbs bieng of, then is power getting to the units themselves. Check earthing (grounds). Then check out faults with the switching. Good luck with it, electrics can be a hassle, let us know your progress and the solution when found.

 

[Coffey1]

I would be willing to bet it's the switch. My original switch on truck the turn signals would work if I wiggled the levers.
Replaced it with a new old stock switch and the brake lights would not work .
Went back to original one.

 

[adventuris]

found some loose plugs , bad bulbs , couple of broken wires in light housing. hopefully that fixs everything .

 

[MtnSnow]

Sounds like some fairly common issues. Glad your getting them addressed

 

[adventuris]

my first truck slowly working thru getting everthink up and working .

 

[MtnSnow]

Grab all the TM's as the troubleshooting sections will help you narrow down the answers quickly.

btw Welcome to the Big Green Addiction