2004 Chevy Trail Blazer,blower fan not working and the brake and ABS lights are on in the dash, checked all fuses,nothing blown. Can not seem to narrow down which relay goes to this section. This comes after having to replace the relay and fuse that controls the low beam head lights. Any thoughts?
Hello Linda! Replacing the HDM relay for the low beams will not trigger any of these problems. If the blower isn't working, you probably need to get a new blower motor resistor (for manual controls) or blower motor module (looks the same) for automatic climate control. To access, need to remove the plastic kick panel near your feet on passenger side. After removed, look up you'll see the resistor, it's about 4" long with 2 small screws in it. You'll also need to drop the glovebox door to remove the connector from the resistor to the motor. Suggestion- buy a pig tail for the resistor also, these tend to melt. Very common problem. The ABS dash could be a bad wheel hub assembly or a hub starting to go bad.
SOURCE: 2007 chevy trail blazer low beam lights wont work.
maybe a fuse the fuse box is under the drivers side passenger seat . sometimes ive seem them get something spilled on them and i had to wiggle the fuses to clear the corrosion
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