J1oo Electrical confusion

[gsprenge]

Dear Folks, my j1oo v8/ 2ooo has a problem.
Windows doesnt work, power antenna doesnt work, radio doesnt work, - clock works...
Dome lights works,
Fuses acc etc at the engine box are fine!
Any common suggestions?
Thx a lot

 

[Trunk Monkey]

Most common issue for multiple faults like that is water intrusion into the fuse boxes/ECU or other modules.

 

[TahoeZ]

Check fuse boxes: under hood and in driver's footwell for water intrusion/corrosion. Check ECU for water intrusion.

Under-hood fusebox issues in the lower section, below where the fuses go, are common.

Check/clean all grounds.

 

[gsprenge]

Most common issue for multiple faults like that is water intrusion into the fuse boxes/ECU or other modules.

Have to check that thx....iam now on my way to work me trough every after market installation, from the previos owner. Its a lot....