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Re: Windows not going down with individual switches
If you told the problem to the dealer this should of been fixed take it back to him and tell him your not satisfide with the work that as been done if he his huming and aring tell him that you are going to see a trading standerds officer.. then go from there
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The BCM is located under the rear seat on driver's side next to fuse box.
Don't believe this is a BCM problem, it is more likely the Driver's Door Module itself. Try moving the passenger door module over to the driver's side and see if that works the windows.
It probably is related to the NORM/LOCK switch, or the wires to it.
Remove the switch, unhook the wires on it. The switch was either on or off, with wires removed the car thinks its off, so there is a 50% chance the car will think you want NORMAL mode.
Make shure the button lock windows on your arm rest is not engaged,check fuse on power windows,because all windows have a seprate motor it would have to be the power to them. On the rear doors they have a child safety switch that stops the window from working!
If they sound like they are trying to do something it's not the lock out switch . But to be sure pulling out the switch an testing for B+ voltage to and from the switch . Plus pull the other door switches to see if they have B+ voltage and good grounds would be the thing to do.. If you don't know how to check automotive electrical circuits your best bet , take it to a qualified repair shop .
Passenger Power Window Operation
The passenger power window switches incorporate window up and down relays. The relay coil feed and supply sides are powered through the RAP fuse supply voltage circuit. The normally closed contacts of each relay is connected to ground. The load side of each of the relays are connected to either side of the power window motor through the power window up and down circuits. The up and down relay control circuits are connected to the normally closed contacts of the passenger window switch. These contacts are wired in series with the power window master switch, through the power window master switch up and down signal circuits and then to ground when the power window master is placed in the up or down position. This allows for the up and down operation of the passenger power window from the power window master switch. The center pole of the passenger power window switch is also connected to ground and will energize the relay when placed in the up or down position.
Driver Power Window Operation
The driver power window is unique from the passenger power windows in that it does not use window up and down relays. The driver power window is operated directly from the power window switch.
The normally closed contacts of the switch are connected to ground and the center pole is connected to the RAP fuse supply voltage circuit. By placing the left power window switch in the down position, voltage is applied to the power window motor left front down circuit and to the power window motor. The other side of the power window motor is connected to ground through the normally closed contacts of the left power window switch through the power window motor left front up circuit and drives the window down.
By placing the left power window switch in the up position the polarity of the motor is reversed and the motor drives the window up.
Has circuit breaker for B+ power
• PWR WDO CB 25A (fuse block) (System power for left and right windows 2-door vehicles. System power for LF and LR windows 4-door vehicles)
• PWR WDO CB 25A (IP wiring harness junction block) (System power for RF and RR windows 4-door vehicles)
It has to be a bad master window switch.
See power and ground is supplied thru the master window switch to the other switches. When you press the switch it is routing the power and ground to the window motor. For instance in the up position at the motor the left wire may be hot and the right ground and in the down position it will be opposite.
So if they are working from the individual doors then the wiring has to be good and the switch has just lost it's ability to route it where it needs to go.