Low Voltage on single fog light

[RideTheSquirrel]

Hey guys - I have recently upgraded my fog lights to LED and they are amazing. However, one side stopped working. So I thought it may have been an led lamp. I got a replacement (like a fool without checking the other side) and plugged it in; nothing happened.

Then I swapped sides and it functioned normally. I got my meter out and tested the voltage; I have 11.99 at the working side and 10.27 at the non-functioning side. Before I go much farther into what to do I'm looking for pointers. The contacts do seem slightly corroded; there's not a whole lot of extra wire down there so I'm hesitant to start cutting off connectors and attaching new ones; especially if it may be an issue somewhere else.

With all that said; anybody have this issue before and if so what was the resolution?

Thanks!

 

[SAMMAN]

Hey guys - I have recently upgraded my fog lights to LED and they are amazing. However, one side stopped working. So I thought it may have been an led lamp. I got a replacement (like a fool without checking the other side) and plugged it in; nothing happened.

Then I swapped sides and it functioned normally. I got my meter out and tested the voltage; I have 11.99 at the working side and 10.27 at the non-functioning side. Before I go much farther into what to do I'm looking for pointers. The contacts do seem slightly corroded; there's not a whole lot of extra wire down there so I'm hesitant to start cutting off connectors and attaching new ones; especially if it may be an issue somewhere else.

With all that said; anybody have this issue before and if so what was the resolution?

Thanks!

Did you ever solve this? I have same exact problem on my 2014 ram Sport.

 

[JB1]

With a canbus system you have to install resistors with LED’s or yes one fog will drop out usually the passenger side.

 

[SAMMAN]

Did you ever solve this? I have same exact problem on my 2014 ram Sport.

Traced the harness from the passenger side to the drivers side, found a slice in one of the 2 wires, repaired it and now the fog light works again.