CheVy trailblazer fuse diagram - 2004 Chevrolet TrailBlazer

copy and paste
https://fuse-box.info/chevrolet/chevrolet-trailblazer-2002-2009-fuses-and-relay

https://www.autogenius.info/chevrolet-trailblazer-2002-2009-fuse-box-diagram/



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Look on the fuse box diagram it should tell ya

There isn't a fuse. There is a circuit breaker, but it runs all the windows.

Gotta tell you, this question had me a little confused. Below are 2 wiring diagrams for you. One is for the cruise control circuit and the other is for the air conditioning circuit. The reason I gave you those is because it seems according to the wiring diagram in the cruise control that the fuse for the cruise control goes to the HVAC (air conditioning). According to the wiring diagram for the A/C yes that fuse also controls the ignition power for the A/C controller. In any case the fuse that would cover the cruise control is the number 30 fuse in the fuse panel located under the hood of the vehicle. Below is a picture of the location of the fuse panel and also fuse layout diagrams for the 6 cylinder and 8 cylinder engine vehicles as they have different layouts depending on the engine size. I hope this helps you and good luck.

Go to www.trailvoy.com, look for resources, then OEM manuals, click on owners manual for your vehicle.

Check the relay in the relay/fuse box under the hood. There should be a diagram either on top of the cover or under the cover to tell which relay it is just like your internal fuse box.

Check out promanuals.net they have a full factory service manual for this vehicle that includes all diagrams and schematics for cheap.

I have front and rear a/c. The air is blowing in the back but not in the front. Don I have 2 blowers/units. Could this be a fuse?