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2003 Buick LeSabre Support Question

2003 Buick LeSabre Support Question

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Question posted by Egcivic44 on January 3rd, 2013

Heater Doesnt Blow Hot

Heater blows hot For a few Then blows cold why Does it do that

Current Answers

Answer #1: Posted by TechGeniusX on January 3rd, 2013 4:52 PM
This answer was accepted by the poster of the original question.
TechGeniusX

Member since:
January 1st, 2013

Points: 5,790
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Either your heater's broken or it's just trying to maintain the set temperature and not overheat the room.

Related Manual Pages

Owner's Manual - Page 66

... components of the vehicle after an air bag inflates, then get out soon as to the driver's and/or right front passenger's door will be hot for a short time. To avoid this, everyone in the s air. If you experience breathing problems following an air bag deployment, you may not even realize...
Owner's Manual - Page 72

... PASS-Key@Ill Operation ...2.20 Starting and Operating Your Vehicle ...2.22 New Vehicle Break-In ...2-22 Ignition Positions ...2.22 Starting Your Engine ...2.24 Engine Coolant Heater ...2.25 Automatic Transaxle Operation ...2.26 -- Section L 3 Features and Controls Parking Brake ...2.29 Shifting Into Park (P) ...2-30 Shifting Out of Park (P) ...2-32 Parking Over Things That...
Owner's Manual - Page 87

A child can be overcome by the extreme heat and can suffer permanent injuries or even death from heat stroke. Windows Leaving children in warm or hot weather. I- 2-16 Never leave a child alone in a vehicle, especially with the windows closed in a vehicle with the windows closed is dangerous.
Owner's Manual - Page 96

... above the headlamp assembly. 3. Also, the wrong kind of four hours prior to keep the coolant heater plugged in? I -.nn+qc+ yuu WVI ILUVL your dealer in the area where you don't, it... 110-volt AC outlet. If your vehicle has this feature, in very cold weather, 0°F (-18°C) or colder, the engine coolant heater can give you have, and some other things. The dealer can help...
Owner's Manual - Page 104

Things that can burn could touch hot ex ust parts under your vehicle and ignite. It can 't smell. Your vehicle or exhaust system had been modified improperly. If you can cause unconsciousness and death. ~ ~ You might have exhaust coming into is your vehicle fixed immediately. and blow out any Have your vehicle: Drive...
Owner's Manual - Page 143

... when it's ready. If you do, it is in RUN and for extended periods of the ashtray and then pull the ashtray up and out. Hot cigarettes or other flammable items into your warranty. That can cause damage not covered by itself. Notice: Don't put papers or other smoking materials could...
Owner's Manual - Page 144

... recirculation mode on . To change the temperature of the air to the floor outlets with FRONT defrost or BLEND. When the button is off . HTR (Heater): This mode directs most of the air coming through the system. It can control the heating, cooling and ventilation for the side windows) and some...
Owner's Manual - Page 145

...directed to the upper outlets and warmer air to the floor outlets. On hot days, open the windows to let hot inside of your vehicle to become too dry. Select the coolest temperature. ...air entering your vehicle and directs it through the instrument panel outlets. The air conditioning compressor is on hot days, do the following: 1. When the system is off, the blower fan is moving. If...
Owner's Manual - Page 147

..., see "Sensors" later in the center of time that temperature and it will start out blowing air at reduced fan speeds to regulate. Automatic Operation AUTO (Automatic): Press the AUTO button for...control the heating, cooling and ventilation for automatic control of time needed for the system to avoid blowing cold air into automatic mode. Wait for warm up to 75" F (24" C). Do not ...
Owner's Manual - Page 149

...turning off FRONT, press the AUTO or AIR FLOW buttons. It can be at the full cold position for the side windows). When the button is pressed while in the FRONT defrost mode, ...recirculation mode will also be used to prevent outside air coming into the vehicle. On hot days, open the windows to let hot air escape; Defogging and Defrosting 9 FRONT: Press the FRONT button to defrost the...
Owner's Manual - Page 161

.... To turn off . If the traction control system is affected by pressing the button located on the end of time when the system is too hot. If the pointer moves into the shaded area, the engine is turned on, your vehicle needs service. Standard version shown, uplevel similar A temperature indicator light...
Owner's Manual - Page 165

... Driver Information Center (DIC). When this light will come on briefly when you can read your oil pressure directly from neglected oil problems can becomeso hot that it catches fire. If you if there is a problem. 3-44 You or others could be low, or there might be sure to have your...
Owner's Manual - Page 276

...p u r engine could overheat and be burned. These can freeze and crack the engine, radiator, heater core and other than DEX-COOL@ added to improve the system. If coolant other parts. If you.... What to add coolant more than DEX-COOL@ not covered by your engine could get too hot but yobe wouldn't get the overheat warning. Damage caused by the use only DEX-COOL@ (silicate...
Owner's Manual - Page 277

... is warm, the level should be at the coolant recovery tank,but be careful not to FULL HOT or a little higher. to blow out and burn you will almost never have add coolantat the radiator. When your engine is cold, the coolant level should be on the passenger's side of the vehicle. are...
Owner's Manual - Page 280

...steam, the problem may not be safe, drive slower for a minute or so: 1. Turn on a hot day. Sometimes the engine can drive. Just to be too serious. If the warning doesn't come back...engine idle in traffic. If there's still no longer have not stopped, pull over, stop, and park your heater to PARK (P) or NEUTRAL (N) and let the engine idle. 2. Towatrailer. You K Z decide not to ...
Owner's Manual - Page 282

...should be at or above the FULL COLD mark when the engine is overheating, both fans should be at the pressure cap or in the radiator hoses, heater hoses, radiator, water pump or somewhere... be running. I If there seems to the system, premature engine, heater core or radiator corrosion may have a leak at the FULL HOT mark under normal operating conditions. Don't touch them. Get any leak ...
Owner's Manual - Page 283

... could get the overheat warning. You can freeze and crack the engine, radiator, heater core and other liquid such as alcohol, can be dangerous. Don't spill coolant on hot engine parts. Your vehicle's coolant warning system is at the FULL COLD mark, add a 50/50 mixture of clean, drinkable water and DEX COOL...
Owner's Manual - Page 284

... cap to cool if you ever have to the radiator, but be sure the cooling system is hot. You can blow out and burn you turn the radiator R -pressure cap - Steam and scalding liquids from a hot cooling system can add the proper coolant mixture directly to turn the cap when the cooling system...
Owner's Manual - Page 321

... - Tire Chains Notice: Use tire chains only where legal and only when you should ever have a "blowout", here are the proper size for a tire to "blow out" while you're driving, especially if you can still steer. In any rear blowout, remove your footoff the accelerator pedal and grip the steering...
Owner's Manual - Page 341

... is broken or melted, replace the fuse. This greatly reduces the chanceof fires caused by a combination of the identical size and rating. If a MaxiFuse should blow, have your vehicle serviced by your vehicle unless youcheck with a new one located in both of the fuse puller at the silver-colored band inside...

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