Fan clutch is noisy on my 2003 Chev Blazer. how do i replace it?

Greg Bernett

• 2993 Answers
• Posted on Mar 10, 2009

SOURCE: How do I change the lowbeam headlight on my 2003 Chev Trail Blaze

To Replace:

• Remove the headlight bezel retaining screws. Remove the bezel. If necessary, disconnect the turn signal lamp wires.
• Remove the retaining ring screws from one or both lights.
• Remove the retaining rings.
• Remove the light from the housing. Disconnect the wiring connector from the back of the light.
• Push the wiring connector onto the prongs at the rear of the new light.
• Place the new light in the headlight housing. Position it so the embossed number in the light lens is on the top.
• Place the retaining ring over the light and install the retaining ring screws. Tighten them slightly.
• Check the aim of the headlight and adjust it, if necessary.
• Install the headlight bezel. Secure it with the retaining screws.
• Connect the turn signal lamp wiring (if it was disconnected).

SOURCE: 2003 chev blazer heater -is there a recall

The best way to find out if there is a recall is to call the dealer ship and ask. You will need the V.I.N. so have it handy. It can be located on the inside of the drivers door jamb. But I would say that I doubt very much if there is a recall on this make and model. There could actually be a few different things wrong. From a thermostat issue to a blend door, or blend door motor.

SOURCE: 2003 Chev Blazer Service engine light came

Ok, first, you should clear the fault. Sometimes the system will get a bug, and there's not really a problem. You can do this by disconnecting the battery for 10-20 minutes. This will clear any faults. Next, see if the light comes back. If it does, then you can take it to get the codes scanned at a parts store(many do it for free.) Once you get the code and description, you have to troubleshoot the specific system that the code covers. The check engine lights are usually triggered by sensors going bad. On occasion, you will get an actual mechanical failure that will cause one.

SOURCE: 2003 chev. silverado During extreme temps the

THE TRUCK DOES NOT HAVE A ELECTRIC FAN RUNNING YOUR RADIATOR IS FINE ... IT RUNS HOT AT RED LIGHTS AND WILL RUN HOT AT A STAND STILL IDLE... THE REASON FOR ALL OF THIS IS THAT THE FAN CLUTCH ENGAGES ONLY WHEN YOU HIT THROTTLE ... INSTALL A ELECTRIC FAN IN FRONT OF YOUR A/C CONDENSER RIG IT WHICH EVER WAY POSSIBLE IT WILL KEEP YOUR TRUCK COOL EVEN IN THE AZ 115 THAT I DEAL WITH EVERYDAY