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2003 Chevrolet TrailBlazer Support Question

2003 Chevrolet TrailBlazer Support Question

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Question posted by mrobles on July 11th, 2013

A/c Blower Works On One Speed.

When I'm turning on my A/C, I'm able to use only the 5th speed.  All other speeds do not work.  I'd like to know how to fix it and whether it's the A/C blower motor Resistor unit that I need to replace. 

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Related Manual Pages

Owner's Manual - Page 69

... need to replace air bag system parts. Replacing Restraint System Parts After a Crash If you've had a crash, do you need to order it, take the heaviest coat you should use it only for you 'll need new... doing its job, have them . Don't let someone else use it, and use it. To wear it, just attach it to fit. If belts are working properly. If an air bag inflates, you . They can ...
Owner's Manual - Page 87

...if you turn the ...replacement. See "Roadside Assistance" in the Index for service. See "Towing a Trailer" in the Index. New Vehicle "Break-In" NOTICE: Your vehicle doesn't need...Passlock at any one speed -- If the engine does not start after three tries, the vehicle needs service. However, ...working properly and must be able to check the fuse (see "Fuses and Circuit Breakers" in .
Owner's Manual - Page 89

...The idle speed will go...will work when the ignition key is in any other position -- And the excessive heat can damage your vehicle is turned to PARK (P) if your starter motor. ...Wait about 15 seconds between each try to shift to LOCK. When the engine starts, let go of the key and let up to 20 minutes after the ignition key is moving , use...
Owner's Manual - Page 93

... shift out of PARK (P) or NEUTRAL (N) while your engine is for passing, and you need more power and lower fuel economy than about 35 mph (55 km/h), push the accelerator pedal... This position is dangerous. You can use NEUTRAL (N) only. CAUTION: Shifting out of PARK (P) or NEUTRAL (N) while your engine is "racing" (running at high speed) is also used when towing a trailer, carrying a ...
Owner's Manual - Page 106

.... To signal a turn, move the turn is burned out. If a bulb is burned out, replace it . With this flasher installed, the signal indicator will flash even if a turn signal lamps regularly to...working. If your turn or a lane change indicators. To turn off the chime, move the lever all when you to signal a turn or a lane change , just raise or lower the lever until you signal a turn...
Owner's Manual - Page 112

...to go to a higher speed: Using Cruise Control on Hills How well your cruise control will work on the accelerator pedal to maintain your cruise control set speed memory is erased. Each time... While Using Cruise Control Use the accelerator pedal to increase your speed in very small amounts, briefly press the set earlier. 2-43 When going downhill, you turn off the cruise control: D Use the ...
Owner's Manual - Page 137

... take up to the left or right or forward or backward or flip it may not work with a "Rolling Code" Feature (If Equipped) If you have followed the directions exactly... transmit button on HomeLink begins to flash rapidly (this programming already, you need to train the garage door opener motor head unit to erase and reprogram HomeLink. If you cannot program the transmitter after repeated...
Owner's Manual - Page 146

...turn off all unnecessary accessories. Have your parking brake doesn't release fully. Readings in either warning zone. If you need both parts working , the other part can only drive for an extended period. United... system. As engine speeds are operating in the vehicle and the engine is left at engine idle. If it means you . If one part isn't working well. This condition is...
Owner's Manual - Page 150

Turn the key off...vehicle? A few driving trips with the cap properly installed should come on, have it is working, when the ignition is on during a malfunction in the Index. D Light Flashing -- If...vehicle. If the light remains on your vehicle: D D D D Reducing vehicle speed. A misfire increases vehicle emissions and may damage the emission control system on steady, see "If ...
Owner's Manual - Page 180

...blue area. The heater works best if you have the automatic system, press AUTO and adjust the temperature by turning the temperature knob clockwise or counterclockwise. Use front defrost with the ...your vehicle to work its performance by pressing the MODE button and selecting floor. If your vehicle has the manual system, select defog and adjust the fan speed to let ...
Owner's Manual - Page 181

...clear, adjust the temperature to your normal setting and select the AUTO button and return to turn off by your window. If you see on the rear window. The repairs wouldn't be... with a razor blade or anything else that is working. 3-9 After 10 minutes it will control the fan speed. Rear Window Defogger The lines you need additional warming time, press the button again. A light...
Owner's Manual - Page 184

... This will work better, reducing the chance of fogging your windows. It reduces the chance of the automatic system in (Fan): Press the up arrow to increase the fan speed and the ... speed. (Temperature): Press the up arrow to increase the temperature of the air flowing through the floor outlets. Then turn the fan on high for you can control certain comfort control functions using the...
Owner's Manual - Page 191

... To scroll through the message at your own speed, press the INFO button again for a station... is found, NO TRAF will seek to turn off alert announcements. Once the complete message ... to the listening public and may be able to a station that supports traffic interrupt.... emergency broadcast system. This function will only work during actual emergency broadcasts, and will flash ...
Owner's Manual - Page 193

...playing speed.... may select stations during reverse operation by using TUNE DISP and the SEEK PSCAN arrows... the tape rapidly. Press it again to playing speed. Dolby Noise Reduction is the same as 2 ...You may select stations during forward operation by using TUNE DISP and the SEEK PSCAN arrows. ...backward through each selection for 2 NEXT to work. If you press the button more than ...
Owner's Manual - Page 201

...scroll through the message at your own speed, press the INFO button again for two.... ALERT! You will not switch automatically to turn off . Press and hold AM FM for less...broadcaster to the listening public and may be able to . These text messages are from the ... This function will only work during actual emergency broadcasts, and will not work during tests of the ...
Owner's Manual - Page 210

...Press this button to turn off alert announcements. If the current tuned station does not broadcast traffic announcements, the radio will stop . This function will only work during actual emergency ...phone numbers, etc. A new group of national or local emergencies. Your radio can be able to receive traffic announcements. appears on the display. 3-38 These text messages are from the...
Owner's Manual - Page 212

...with the radio off. Press it again to return to work. Press TAPE CD to reduce background noise. The radio ... play a tape. Eject may select stations during reverse operation by using TUNE DISP and the SEEK PSCAN arrows. 4 FWD: Press this...turn Dolby off if this button to go to playing speed. The station frequency and REV will remain safely inside the radio for next to playing speed...
Owner's Manual - Page 289

... to use your brakes so much that they are still working. To avoid this, let the engine run while parked (preferably on level ground) with the automatic transmission in PARK (P) for turns even... at a lower temperature than at normal altitudes. Driving On Grades Reduce speed and shift to a lower gear before turning the engine off immediately after towing at high altitude on steep uphill grades...
Owner's Manual - Page 342

... is dirty and needs to be serviced. The engine air cleaner/filter assembly has an indicator that lets you know when the air ...used. See "Engine Compartment Overview" in the Index for more information on the engine air cleaner/filter air duct. The indicator is located on engine air cleaner/filter indicator location. When both service window (A) and service window (B) turn orange, replace...
Owner's Manual - Page 386

... 34 35 36 Micro Relays 37 38 39 40 41 42 43 44 Solid State Relays 45 46 Usage Trailer Anti-Lock Brakes (ABS) Ignition A Blower Motor Ignition B Usage Blank Rear Window Washer Fog Lamps Horn Fuel Pump Windshield Wipers/Washer High-Beam Headlamp Air Conditioning Usage Cooling Fan HDM Mini Relay...

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