• If you currently own, previously owned or want to own an Avalanche, we welcome you to become a member today. Membership is FREE, register now!

04 passenger window switch pin out needed

Aerohokie

SM 2020
PM 2017
Full Member
Joined
Apr 16, 2006
Messages
249
Location
Pensacola, FL
My window switch is no longer working, but the lock switch does. I also have a B2615 short code. Does anyone have the pin out diagram so I can test voltage and see if it?s shorting or if I need a new switch?
 
There are five different connectors on the DDM (window switch)

Here is a schematic to get you going.
 

Attachments

  • 04wdsw.png
    04wdsw.png
    68.6 KB · Views: 6
Excellent graphic. I found the issue, dirt on the contact. Once I cleaned the board, it worked. I still have the B2615 though. Everything works, no obvious faults to point me in the right direction. Do you have a high resolution graphic like that for the dimming circuit?
 
B2615

1. Did you perform the Lighting System Diagnostic System Check? any interior lights out? thats where you need to start.



2. Inspect the TBC 2B fuse in the instrument panel fuse block.
 
What lights do not work? visor lights? door lights? map lights? dash lights?
 
That?s the thing, everything works, so there?s nothing to point me in the direction of where the fault is coming from.
 
if everything works clear the code and see if it comes back.
 
Back
Top