electrical issues?

[xgiovannix12]

Hello everyone I have an issue with my 763 bobcat c series machine with out the boss option. When I put might lights on my gauge panel seems to lie to me. Fuel gauge spikes up and the temp tells me the machine is running hotter then its really running. I checked and clean all the connections Found a bad terminal on the switch and replaced that. Checked the connections under the cab everything is clean and electrical greased. I checked the ground at the lights all checked good at 0 ohms . Am I missing something? I cant read my electrical diagrams on my cd manual they get really blury when ya zoom em here is a video of my issue https://www.youtube.com/watch?v=c_9gvexnwzY

 

[farmshop]

I would check the connection for the lights. Especially the grounds. It sounds like it’s looking for a ground

 

[xgiovannix12]

I would check the connection for the lights. Especially the grounds. It sounds like it’s looking for a ground

ground at the lights is good. NOW im getting a ground signal from the power as well that has me scratching my head

 

[farmshop]

ground at the lights is good. NOW im getting a ground signal from the power as well that has me scratching my head

I’d try using a jumper cable from the ground on the battery to the roll cage and see what happens

 

[xgiovannix12]

I’d try using a jumper cable from the ground on the battery to the roll cage and see what happens

ill try that you gave me another idea as well... I do not have the cab bolts installed right now.

 

[farmshop]

ill try that you gave me another idea as well... I do not have the cab bolts installed right now.

Just spent a whole day chasing electrical problems on a truck. Everything from gauges to no charging to lights flickering. Turned out to be a bad cab ground