Volvo Truck power window help

[benrk]

Hi,

actually this forum is dedicated to products of what is now Volvo Car Corp, however, I'm driving both, Volvo car & truck, I haven't had issues with the power windows myself, but I heard of it & from what I understand it typically is the switch, the drivers switch I believe also is the controle module.
I'd start by unplugging the passenger door switch & see what happens.

These experiences are with Volvo VN, which afaik shares the electronic architecture & most ecu's with the FH.

Good luck, Ben