Originally Posted by ronjenx

Looking at the wiring diagrams, the window circuits are not controlled by the TIPM, other than getting power through the RUN-ACCESSORY relay and circuit breaker C-1 in the fuse box.
If there is a chip involved, it will be in the switch module in the dash.

There is a switch that cuts out the rear window switches. Have you cut out the rear switches to see how it behaves when you start the engine?

Originally Posted by ronjenx

Looking at the wiring diagrams, the window circuits are not controlled by the TIPM, other than getting power through the RUN-ACCESSORY relay and circuit breaker C-1 in the fuse box.
If there is a chip involved, it will be in the switch module in the dash.

There is a switch that cuts out the rear window switches. Have you cut out the rear switches to see how it behaves when you start the engine?

Originally Posted by blackhand

Hi ronjenx, i just checked the rear window cutout switch. I get no change with the rear windows when I lock them out or not. Both rear windows go all the way down.

Originally Posted by ronjenx

Now it's both rear windows that go down when you start the engine?