Voltage

[silvercummins14]

Quick question, where does an 03 Dodge 3500 read voltage?

 

[silvercummins14]

Anybody....?

 

[duck_04]

ECM

 

[khaoskustoms]

Battery.

 

[duck_04]

gauge reading comes from the ecm.

 

[silvercummins14]

Thanks, I just got done with putting a 12v in my 03. Everything works, but sometime, not always, i lose a voltage reading. Just trying to figure out the problem.