How do I fix the windows and door locks? The windows won't go up or down, and the door locks won't work either.

Find a wiring diagram an get a DVOM - digital volt ohm meter an do some electrical testing . Videos on you tube on basic automotive electrical testing , how to read a wiring diagram . Then go http://bbbind.com/free_tsb.html free wiring diagrams . What component controls windows an door locks , I know what does , what to see what you think does . The speedometer not working is probably the step motor inside the instrument cluster . New instrument cluster ! Replace the turn signal switch.
The vehicle is equipped with power door locks. Each lock actuator is powered and controlled by the door module mounted in the individual door. The driver door module (DDM) is the master control for the door lock system but the rear integration module (RIM) contains the program that determines when the lock functions are permitted.
The vehicle is equipped with power windows controlled by the door modules. The DDM receives a window switch request, over the SBI serial data, from either the passenger door module wired to the window switch pressed or from the driver door switch assembly. The DDM checks the Class 2 serial data to see if the status information is correct (i.e. ignition switch position) to permit window operation.
If the status information to permit window operation is correct, the DDM sends the command to the door module controlling the window to move the window as requested.
Windows Power and Ground
The windows are powered by discreet power and ground circuits. These circuits are in the same dedicated connector as the window motor drive circuits.
These systems are very complex and are able to set DTC'S in the controlling module .Your best bet is to take your vehicle to a qualified repair shop .
DTC B3142 LF Unlock Switch Circuit Low DTC B3147 Passenger Unlock Switch Circuit Low DTC B3152 LF Lock Switch Circuit Low DTC B3157 Passenger Lock Switch Circuit Low DTC B3172 RF Window Up Switch Circuit Low DTC B3177 RF Window Down Switch Circuit Low DTC B3182 LR Window Up Switch Circuit Low DTC B3187 LR Window Down Switch Circuit Low DTC B3192 RR Window Up Switch Circuit Low DTC B3197 RR Window Down Switch Circuit Low DTC B3377 LF Window Up Switch Circuit Low DTC B3382 LF Window Down Switch Circuit Low DTC B3387 RF Window Up Switch Circuit Low DTC B3392 RF Window Down Switch Circuit Low DTC B3397 LR Window Up Switch Circuit Low DTC B3452 LR Window Down Switch Circuit Low DTC B3457 RR Window Up Switch Circuit Low DTC B3462 RR Window Down Switch Circuit Low DTC B3467 LF Window Express Down Circuit Low DTC B3472 RF Window Express Down Circuit Low DTC B3527 Window Lockout Switch Circuit Low
DTC'S are intended to point the qualified technician in the correct diagnostic path. You may have a communication or network problem . Are you familiar with class two serial data bus communication network . The simple bus provides a means for information exchange among the vehicle door modules. Door module information on inputs and commanded outputs are converted to serial bus interface data for exchange among the door modules. The DDM can also take information from modules connected to the class 2 serial data circuit and relay the command to the simple bus interface. The vehicle power mode message (ignition switch position) from the DIM is an example. The DDM periodically addresses each module on the simple bus interface. When a module does not respond to the DDM, the DTC for that module is set. You can't just replace these modules , some need to be programmed . Dealer only ! First check codes , power an grounds etc....

How to fix the Chev power window door lock switch - YouTube

? 5:04
https://www.youtube.com/watch?v=XDKaDURD8Sc
Jul 13, 2013 - Uploaded by spelunkerd
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see the diagrams for power windows+doors and fix it. God bless you

the cable in the window regulator is bindded up only way to fix it is to reploace the regulator.

Before you replace anything, inspect the connector pins in both the driver's door switch and the passenger door switch. If you don't find any problem with these connector pins, replace the driver's door control switch.

Check for a broken wire in the door jam. Other wise I think, You need to research this more, that the Left Front Power Window Switch is actually a door module. I would guess it has either lost power or gone bad.

As per this problem,there are help links provided to troubleshoot the exact cause of problem.Click the link below to go through the procedure :----Diagnosis & Testing Power Windows? http://repairhelpcenter.blogspot.in/2012/02/diagnosis-testing-power-windows.html----------
Door locks or windows not working on car?
http://schematicsdiagram.blogspot.com/2011/07/door-locks-or-windows-not-working-on.html
------------Car windows will go down but come right back up
http://schematicsdiagram.blogspot.com/2011/06/car-windows-will-go-down-but-come-right.html

Electric Window Motor REMOVAL and INSTALLATION ?
http://schematicsdiagram.blogspot.com/2011/06/electric-window-motor-removal-and.html
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Driver side power window wont go up on ford expedition?
http://howtobyme.blogspot.com/2011/10/driver-side-power-window-wont-go-up-on.html

How to replace window motor and regulator on jaguar S-Type?
http://howtobyme.blogspot.com/2011/09/how-to-replace-window-motor-and.html

How to remove window motor and regulator?
http://howtobyme.blogspot.com/2011/09/how-to-remove-window-motor-and.html
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power locks, power window and power mirror on the passenger side not working ?
http://howtobyme.blogspot.com/2011/09/power-locks-power-window-and-power.html
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All power windows not working?
http://howtobyme.blogspot.com/2011/09/all-power-windows-not-working-on-2003.html
-----------Power windows works intermittently? http://schematicsdiagram.blogspot.com/2011/12/power-windows-works-intermittently.html
--------Power window fuse location? http://schematicsdiagram.blogspot.com/2012/01/power-window-fuse-location-for.html
----------Power windows will not go up and relay clicks when switch is pressed? http://technoanswers.blogspot.com/2012/01/power-windows-will-not-go-up-and-relay.html
----------Keyless keypad on drivers door stopped working?

http://technoanswers.blogspot.com/2012/01/after-alternator-failure-keyless-keypad.html

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Remote will not unlock Rear door ?
http://schematicsdiagram.blogspot.com/2011/12/remote-will-not-unlock-rear-door-on-gmc.html
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Door locks or windows not working on car?
http://schematicsdiagram.blogspot.com/2011/07/door-locks-or-windows-not-working-on.html
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Car door will not close?
http://howtobyme.blogspot.com/2011/11/car-door-will-not-close.html

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All power door locks not working on?
http://howtobyme.blogspot.com/2011/11/all-power-door-locks-not-working-on_14.html
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Repairing car Door lock Actuator?
http://howtobyme.blogspot.com/2011/11/repairing-car-door-lock-actuator.html

How to Access car door panel?
http://howtobyme.blogspot.com/2011/11/how-to-access-car-door-panel.html

Vehicle door panel components?
http://howtobyme.blogspot.com/2011/11/vehicle-door-panel-components.html
----------Front Door dis-assembly diagram?

http://repairhelpcenter.blogspot.in/2012/02/front-door-dis-assembly-diagram-for.html

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Rear Door dis-assembly diagram?

http://repairhelpcenter.blogspot.in/2012/02/rear-door-dis-assembly-diagram-for.html

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How to test Power door locks? http://repairhelpcenter.blogspot.in/2012/02/how-to-test-power-door-locks.html
--------This will help.Thanks.

The only problem with this vehicle is that it needs a new window switch on the passenger side door.If the main switch on the drivers door works and the one on the door that the window won't go up on won't work it replace the switch on that door they all work on the same fuse.

It sounds like you may a faulty door lock switch. If you pushed the switch to lock the doors and the switch stuck and kept door lock solenoids energized, that would drain the battery. It would also keep the door locks from unlocking, as to why window don't work it could all be on the same fuse or circuit breaker. Usually the power windows are on an automatic reset circuit breaker. Do you hear click and a short time later another click (with the battery charged)? If so that the circuit breaker tripping then resetting. Good luck!

i disconecter the battery on my 05 colorado and now my electronic switch to lock/unlock does not work and my driverside window doesnt either.... all fuses are good as well ???