1992 SHO door window buttons do not work

[shojoe1997]

I have a 1992 SHO with 87,*** miles. No electrical problems but this recently. The window buttons on the passenger door and 2 rear doors don't work, they still light up, but don't work. I can still roll down the window from the 4 switches on the drivers door. What I think is that when I drive I sometimes switch the window lock button, and ,mabey I switched the lock on and now the lock stayed on. Has anyone had this problem or know of it and have a solution?

 

[BasedBidoof]

Try taking the door panel off and unplugging the switches, and the cleaning the contacts. Most likely it's corrosion. That's what happened to my mirrors.

 

[rubydist]

often it is the driver's switch that is bad - because of the 'lock out' function, the power to the other switches goes through the driver's switch. I had one SHO that the other window switches would not work until the driver had switched the 'lock' switch to lock and then back to unlock. It would "forget" that it was unlocked until you reminded it...

 

[hellrazer]

my 94 had a broken contact on the drivers switch that was stopping the other switches from working so as stated would start with the drivers switch

 

[jmpSHO2nd]

Check if there is power to the rear window switches quan ao tre em, if there isn't the driver switch is bad if there is power your rear switches are bad. You can try cleaning them but I never had luck taking the damn things apart and getting them back together properly.