Phil from Jersey
1999 Chevy K1500 Suburban LT



Hi, new at this. Well anyway the master control switch will move the power windows up and down, but none of the other switches will work. Like say the Passenger Window button will not work for that window. I belive it needs a new master control switch. Also the mirror controls donrt work either. Thank You!

 

Your sure the local window switches are not on lock out, right?
At the master switch.

 

yes the lock switch is on the unlock position. i tested every switch and they dont work. the controls for power mirrors with only work for one set of directions but not the other. it will go up and down i believe but not side to side. thank you for the reply.

 

Hello,

It sounds like your master switch is indeed faulty. All the single switches are ganged through the master, and when the master switch fails it will often end the functionality of the passenger switches.

Hope that helps

Ryan