2007 Chevrolet TrailBlazer Support Question
2007 Chevrolet TrailBlazer Support Question
Find answers below for this question about 2007 Chevrolet TrailBlazer.Need a 2007 Chevrolet TrailBlazer manual? We have 1 online manual for this item!
Question posted by TAMI3C on December 7th, 2016
Heater /ac Doesn't Blow
Heater Is Warm When Driving Down The Road But Doesn't Blow On Any Level
Current Answers
Answer #1: Posted by jdfitchett on December 7th, 2016 10:17 PM
jdfitchett
Member since:
December 13th, 2012 Points: 477,680
Member since:
December 13th, 2012 Points: 477,680
There are two fuses, but it's almost always a blower resistor pack or the connector on the wiring harness going to it. Assume you have the 5-speed manual control, so the resistor pack is usually under $30. If not, it's a more expensive electronic module, but still under $100. Even if it's the blower motor, and you should drag out your meter to confirm that,
Related Manual Pages
Owner's Manual - Page 70
... (If Equipped) Liftgate/Liftglass Theft Content Theft-Deterrent (If Equipped) PasslockR New Vehicle "Break-In" Ignition Positions Starting Your Engine Engine Coolant Heater (If Equipped) Automatic Transmission Operation Four-Wheel Drive (If Equipped) Parking Brake Shifting Into PARK (P) Shifting Out of PARK (P) Parking Over Things That Burn Engine Exhaust 22-34 2-35...
Owner's Manual - Page 90
... might not perform properly. You'll get easier starting and better fuel economy during engine warm-up. Usually, the coolant heater should be flooded with your engine still won't start (or starts but this : 1....0_C), use of the key and accelerator. When the engine starts, let go of the coolant heater is designed to the floor and holding it there as you hold it could change the way...
Owner's Manual - Page 91
...everything here, we ask that particular area. The answer depends on the driver's side of trying to keep the coolant heater plugged in the area where you contact your shift lever.
You could be parking your vehicle.
Open the hood and unwrap... for that you 'll be damaged. Plug the cord into a properly grounded three-prong 110-volt AC outlet. To Use the Engine Coolant Heater
1.
Owner's Manual - Page 103
...and death. It can 't see or smell. You might have to, here are some things to blow out any CO; and D Have your vehicle. CAUTION:
Idling the engine with the climate control ... you ever suspect exhaust is coming in easily. D Your vehicle was damaged when driving over high points on the road or over road debris. D Your vehicle or exhaust system had been modified improperly. If you ever...
Owner's Manual - Page 151
... will not pass this inspection if the SERVICE ENGINE SOON or CHECK ENGINE light is warmed up.) This will require at least one or more of water? It will be...so, your dealer or qualified service center to evaluate critical emission control systems during normal driving. A few driving trips should turn on -board diagnostic) system determines that may begin programs to turn the light...
Owner's Manual - Page 171
... vehicle cool or warm up and cycle the ignition to see if the message still appears on the DIC. This message will clear the message. Check the oil level and correct it idle...from the DIC display. Adding washer fluid will clear when the fluid temperature reaches a safe level. Driving with the transmission fluid temperature high can cause damage to cool. Stop the vehicle and let ...
Owner's Manual - Page 178
...choose the temperature setting of 60_F (15_C), the
system will delay turning on the fan until warm air is selected, the air conditioning operation and air inlet will normally be the temperature that was...for a few minutes and the sensor has a chance to cool down your headlamps. To avoid blowing cold air in the front of the vehicle behind the grille. Automatic Operation Press the AUTO ...
Owner's Manual - Page 180
...dry. The heater works best if you keep the windows closed for your comfort level.
Air Conditioning
On hot days, open the windows long enough to let hot inside the vehicle. To warm or cool the...system or through the floor outlets. Turn the air conditioning on hot days, use bi-level to deliver warm air to the floor and cooler air to keep your vehicle has the automatic system, ...
Owner's Manual - Page 184
...clear of ice, snow or
any other obstruction such as leaves. The heater and defroster will also supply air through the floor outlets. cold weather,...on high for you have the automatic system, the AUTO setting will blow moist air from the intake outlets toward the floor, not the windshield...this for a few moments before driving away.
D In cool damp weather, minimize your use of the air flowing...
Owner's Manual - Page 274
... the road conditions. See "Rocking Your Vehicle" in sand, mud, ice or snow. drive with caution. You'll have traction assist, keep the system on .
However, if there is snow or ice between your vehicle ever gets stuck in the Index. See "Traction Assist System" in the Index.
4-42 smooth ice, packed, blowing...
Owner's Manual - Page 276
.... And check around the base of the vehicle that's away from the wind. Run your vehicle to keep warm. CAUTION:
Snow can wrap around you can trap exhaust gases under your exhaust pipe. This uses less fuel ...a little faster than just idle. That is in your vehicle. Let the heater run the engine, make body insulators from time to time to your engine only as long as you ...
Owner's Manual - Page 302
...sign of the vehicle until the engine speed is on, turn off . 2. You may not be safe, drive slower for long periods in traffic. Idle for about twice as fast as necessary. 3. Tow a trailer. If... pull over, stop, and park your heater to full hot at least three minutes while you're parked. If you still have the overheat warning, you can drive.
DRIVE (D) or THIRD (3).
5-10 If No ...
Owner's Manual - Page 303
...you'll see:
When the engine is cold, the coolant level should be burned. Radiator Pressure Cap C. Don't run the engine, it isn't, you may have a leak in the radiator hoses, heater hoses, radiator, water pump or somewhere else in the cooling... boiling, don't do , you can be burned.
Get any leak fixed before you drive the vehicle.
5-11 Cooling System
When you decide it cools down.
Owner's Manual - Page 304
...as alcohol, can be dangerous. CAUTION:
Adding only plain water to the system, premature engine, heater core or radiator corrosion may result.
See if the engine cooling fan speed increases when idle ...Recovery Tank
If you wouldn't get too hot but you haven't found a problem yet, but the coolant level isn't at the FULL COLD mark, add a 50/50 mixture of clean, drinkable water and DEX-COOLR...
Owner's Manual - Page 305
... hot enough. You can add the proper coolant mixture directly to the radiator, but be burned if you can freeze and crack the engine, radiator, heater core and other parts.
NOTICE:
In cold weather, water can try. Use the recommended coolant and the proper coolant mixture.
Owner's Manual - Page 310
... people. The vehicle can slip off the engine. 5. Find a level place to do: If a front tire fails, the flat tire .... 4. If you 'd use your jacking equipment to "blow out" while you're driving, especially if you or other side of the vehicle,...next part shows how to use in a drive gear -- That would be badly injured. Take your foot off the road if possible. If a Tire Goes Flat
It...
Owner's Manual - Page 345
...is 180_F to 200_F (82_C to idle the engine longer.
Checking the Fluid Level Prepare your foot on a level place. D With the parking brake applied, place the shift lever D With your vehicle as... run at idle for eight hours or more . Get the vehicle warmed up by driving about three seconds in THIRD (3) until the engine temperature gage moves and then remains steady for 10 minutes...
Owner's Manual - Page 350
... rust and corrosion. This coolant is added to remain in the Index. If coolant other than DEX-COOL is designed to the system, premature engine, heater core or radiator corrosion may result.
Owner's Manual - Page 351
... improve the system. These can boil before the proper coolant mixture will. Too much water in the mixture can freeze and crack the engine, radiator, heater core and other liquid such as alcohol, can be badly damaged. If you don't have to add extra inhibitors or additives which won't damage aluminum...
Owner's Manual - Page 352
... the passenger's side of the filler neck or a little higher.
6-26
Adding Coolant
If you will almost never have to blow out and burn you badly. Never turn the radiator pressure cap -- When your engine is warm, the level should be at the coolant recovery tank. When your engine is cold, the coolant...
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