Questions & Answers for: 4wd service 2004 trailblazer

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

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.

...4WD Dome lights, dash lights and headlights flicker. Seems to be getting worse. Can see it in the headlights when running. No flicker with the engine off. New battery, three alternators three visits ...

today and the service 4wd light is on. pressed 4 hi hear nothing and none of the switch lights come on. Somehow it went into 4 hi and wont come out. please help me take it back, make them fix it right

4WD, ect. . V8 engines are inside the tank, 6cyl are in front of the tank. no, a 2004 chevy trailblazer does have a changable fuel filter,it is servicable, the napa part # is3129. hope this is helpful

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 four wheel drive light is on, what does that mean? Your transmission/transfer case needs to be flushed and the fluid replaced along with any needed screens or filters that are recommended by ...

...service 4 weel drive light comes on after 10 minute drive 4wd not working after that. light on 4wd switch is off. if a leave the truck alone for a day, 4wd will work. but for a boout 10 min. then is ...

service 4WD light is illuminated. The condition is typically intermittent and always occurs at key-up. Upon investigation, the technician may find DTC C0550 set. Cause The Transfer Case Control Module

...service the 4wd on a chevy trailblazer It all depends on what is wrong, I assume the service 4x4 light came on in your dash. These conditions require a qualified technician, using a scan tool to ...