2003 Chevy impala rear defroster not working

[Magicgate707]

Hi everyone so im trying to get my rear defroster to work so far i know my relay is fine the fuse is good and the breaker is good
so on the right side the passenger side i opened the junction block and found the green wire is burnt and has corrosion but on the opposite
side on the box there is no pin when on this side where its burnt has a pin that connects to the burnt dark green wire so idk where the power
is coming from to burn the green wire any help would be greatly appreciated

 

[zora]

Hi everyone so im trying to get my rear defroster to work so far i know my relay is fine the fuse is good and the breaker is good
so on the right side the passenger side i opened the junction block and found the green wire is burnt and has corrosion but on the opposite
side on the box there is no pin when on this side where its burnt has a pin that connects to the burnt dark green wire so idk where the power
is coming from to burn the green wire any help would be greatly appreciated

What fuse does the wire go to?

 

[Magicgate707]

from what i know it goes to the relay coming out to go to the back window that block is the rear wire harness and on the other side when i took the whole fuse box out it has another block from the front wire harness

 

[zora]

from what i know it goes to the relay coming out to go to the back window that block is the rear wire harness and on the other side when i took the whole fuse box out it has another block from the front wire harness

You are going to have to find a wiring diagram.

 

[Magicgate707]

yeah thats what i cant seem to find thats what i could use help with i have been looking for days

 

[zora]

yeah thats what i cant seem to find thats what i could use help with i have been looking for days

Try a subscription to Alldata

 

[Magicgate707]

Okay thank you