02 Blazer Power Window.....

[Jock36]

I have a 02 Blazer 4 door.... The drivers side window stopped working. When I press the button to open the window it makes a clicking sound by the buttons. The other 3 widows work fine.

Any suggestions....

[MT-2500]

Welcome on your first post on AF.
Can you hear the motor run or just a one click?
Is the click in the door?
Or under dash?
If window motor runs it is usually striped motor gear.
If motor does not run pull switch panel and check for motor power switching from that door switch.
The switch will reverse power to ground and hot for window up or down.

[Jock36]

I removed the switch box off of the door panel, when I press the drivers side button I can hear a repeated clicking sound in the switch box. I do not hear the window motor at all.

[Jock36]

It is a repeated clicking sound in the switch panel

[MT-2500]

Originally Posted by Jock36

It is a repeated clicking sound in the switch panel

Is the switch switching power and ground to the window motor?
Remember the switch reverses power and ground for up and down.

[Jock36]

How do I check for that? How do I fix that if that is the problem?

Thanks for all of the help

[Jock36]

Originally Posted by MT-2500

Is the switch switching power and ground to the window motor?
Remember the switch reverses power and ground for up and down.

Mt-2500, How do I check for that????

How would I fix that if that is the problem...

Thank you for your help!!!!!!

[MT-2500]

Originally Posted by Jock36

Mt-2500, How do I check for that????

How would I fix that if that is the problem...

Thank you for your help!!!!!!

Put a test light on the back of the switch or wires going to the window motor.
See if it lights up when you the the switch.

[Jock36]

Originally Posted by MT-2500

Put a test light on the back of the switch or wires going to the window motor.
See if it lights up when you the the switch.

Thanks,

On the wires going to the switch panel,they are lettered (A thru G) Would you know what ones are for the drivers side? Or just check all of them... If it does not light up the switch is bad correct. If it does light up, then what could I do.

Thank you again, you have been a real big help.....

[MT-2500]

Is the clicking coming out of master switch or dash panel circuit breaker.
First check for power in to switch on dark green wire.
and always check the black ground wire for good ground.
The dark green wire Should have 12 volt power on it and not go out when you move or switch drivers door window switch.
If good 12 volt power into it on dark green wire
Then check for power and or ground out of switch on the dark green wire and the brown wire.
Depending on whether you push switch up or down. the power and ground will rotate on the dark green and brown window motor wires.

Like motor runs one way 12 volts on dark green wire and ground on brown wire.
To reverse window motor direction the switch will reverse power and ground.
like motor runs the other way it should switch to ground on dark green wire and 12 volts on brown wire.

If not repair or replace switch,
If good power and reverse power and ground switching repair or replace window motor.
Good luck and let us know how it goes.
MT

[Jock36]

Originally Posted by MT-2500

Is the clicking coming out of master switch or dash panel circuit breaker.
First check for power in to switch on dark green wire.
and always check the black ground wire for good ground.
The dark green wire Should have 12 volt power on it and not go out when you move or switch drivers door window switch.
If good 12 volt power into it on dark green wire
Then check for power and or ground out of switch on the dark green wire and the brown wire.
Depending on whether you push switch up or down. the power and ground will rotate on the dark green and brown window motor wires.

Like motor runs one way 12 volts on dark green wire and ground on brown wire.
To reverse window motor direction the switch will reverse power and ground.
like motor runs the other way it should switch to ground on dark green wire and 12 volts on brown wire.

If not repair or replace switch,
If good power and reverse power and ground switching repair or replace window motor.
Good luck and let us know how it goes.
MT

Yes, The clicking is coming out of the Master Switch...

Thank you again for giving me the instructions on trying to resolve this problem.... You have been a really great help..

[MT-2500]

You re welcome.
If clicking out of master switch.
Could be just shorted or bad switch or a shorted window motor.
I would jumper the window motor with a fused jumper and check the window motor operation to.
And remember you have to reverse power and ground to get the motor to run the other way.
Good luck MT

[Jock36]

Originally Posted by MT-2500

You re welcome.
If clicking out of master switch.
Could be just shorted or bad switch or a shorted window motor.
I would jumper the window motor with a fused jumper and check the window motor operation to.
And remember you have to reverse power and ground to get the motor to run the other way.
Good luck MT

thanks, I am going to try that

[Jock36]

Originally Posted by MT-2500

You re welcome.
If clicking out of master switch.
Could be just shorted or bad switch or a shorted window motor.
I would jumper the window motor with a fused jumper and check the window motor operation to.
And remember you have to reverse power and ground to get the motor to run the other way.
Good luck MT

Do I just hook the jumper up to the battery?

[MT-2500]

Yes you can or use a fused hot circuit.
If hooking direct to battery always use a fuse or circuit breaker in line.
And remember you will have to ground one side of motor to.
Good luck and let us know how it goes.
MT