2004 Chevrolet TrailBlazer "service 4wd" Questions

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Question about Chevrolet TrailBlazer

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...SERVICE 4WD indicator lit ? The SERVICE 4WD indicator is an integral part of the cluster and cannot be serviced separately. This lamp is used to inform the driver of the vehicle that a transfer case ...

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Question about Chevrolet TrailBlazer

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service 4wd light on; w4d does not work at all 2002 trailblazer with service 4wd light on. When cranked all the lights on 4wd switch will blink then go out. It does not light up at all after that. 4wd

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Question about Chevrolet TrailBlazer

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...service 4wd light stayed on. replaced battery wevice 4wd still on. With scan tool reset the ecu, if light still on check for 4wd opertation if its ok, take the car to a specialize technitian for ...

Question about Chevrolet TrailBlazer

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4wd service light is on and my 4wd is not working probably the vaccum solinoid mounted behind engine on firewall. disconect the two hoses and splice them together. if the 4wd starts working replace ...

Question about Chevrolet TrailBlazer

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...the 4wd didnt work then either. but the next day it worked fine. now the light is on but nothing happens but the whining noise. actuator may need service[lubed ]connection or wiring loose or ...

Question about Chevrolet TrailBlazer

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service 4wd light is on have a 2004 trailblazer and the service 4wd light is on and the switch is not lit up. what could be the problem? I had to take mine into the dealer, There was a computer update

...service 4wd light is on There are two actuators that activate the 4WD components, one is for the Transfer case modes and the other is for the front axle disconnect. Both of these actuators make a ...

Question about Chevrolet TrailBlazer

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The service 4WD light is always on and the switch will not put the vehicle in 4WD Check the actuator motor on the front axle to see that it is getting voltage,if so,the motor is bad.

Question about Chevrolet TrailBlazer

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Service 4WD light. I put it in 4WD this morning and had no problems. I went to lunch and put it on and it took a few minutes to switch and then the light came on. It finally did switch and it seems to

...service 4wd, abs an parking brake light came on at the same time. the screen said service brake system. what should i check for. all of these things point to one wheel having some kind to problem. ...

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