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2003 Chevrolet Impala Support Question

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Question posted by scottyray1 on August 6th, 2013

Engine Cooling Fans Not Coming On

the cooling fans only come on when ac is on . I swapped #2 relay worked for little bit then quit. the engine was hard to start when it was working .

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Related Manual Pages

Owner's Manual - Page 79

... the trunk lid: Make sure all the way. It can come into your door and set the locks from locking when the ... heating or cooling system to drive with the trunk lid open your vehicle. See "Climate Controls" in the Index. See "Engine Exhaust'' in...trunk lid open them all other windows are shut. Turn the fan on or under the instrument panel, open because carbon monoxide (...

Owner's Manual - Page 145

... in the button will circulate throughout your vehicle. The outside air will come on to let you can control the heating, cooling and ventilation for the side windows) and some air directed to the...then directs most of your vehicle. Press this section. +2 @ (Fan): Turn the left knob clockwise or counterclockwise to turn the outside air mode on page 6-4. If theairflow ...

Owner's Manual - Page 146

...become too dry. Select the highest fan speed. The air-conditioning system removes moisture from entering your vehicle or help heat or cool the air inside your vehicle to... the air inside of your vehicle more efficiently. This i-s~nomaL A/C (Air Conditioning): Press this from coming in city traffic, your vehicle to see the indicator light. D or P (Temperature Control): Slide the...

Owner's Manual - Page 157

... until your brakes cool down. To turn the system back on again while you're driving, the anti-lock brake system needs service and you 've started your vehicle needs service. 3-34 This is turned on, your engine, turn the ignition off . If the light doesn't come on then, have the traction control system...

Owner's Manual - Page 164

... message stays on after starting the engine it could drain your accessories. Have it helps to turn off all your battery. A chime will sound when the message comes on while the key is in ON until the engine is displayed when the cooling system temperature gets hot. See Engine Coojant on pige5-26, Engine Coolant Temperature Gage...

Owner's Manual - Page 237

.... They could get so hot that they wouldn't work slowing down , your engine do all fluid levels and also the brakes, tires, cooling system and transaxle. You could crash. You could ...You would then have your engine running and your vehicle in good shape. Shift to a lower gear when you 're planning to do some tips that they wouldn't work hard on a steep downhill slope....

Owner's Manual - Page 242

...Start the engine again and repeat this only when you run for signaling later on the side of the vehicle and do it is blocking your --.I vehicle. Open a window just a little on with your engine... slightly. You will help keep warm, you must. To help comes. This can get inside. This saves fuel. Then, shut the engine off and close the window almost all the way to restart the...

Owner's Manual - Page 266

... M. Transaxle Fluid Dipstick N. Engine Coolant Recovery Tank H. Engine Oil Fill Cap K. Windshield Washer Fluid Reservoir B. Lower Underhood Fuse Block F. Electric Cooling Fan J. Engine Oil Dipstick L. Battery C.Remote Positive Terminal D. Upper Underhood Fuse Block E. Brake Master Cylinder Reservoir 0. Power Steering Fluid Reservoir I. Engine Air CleanedFilter 5-13 Radiator...

Owner's Manual - Page 268

... Cylinder Reservoir 0. Power Steering Fluid Reservoir (low in engine compartment) I. Battery Engine Oil C. Electric Cooling Fan J. For more information, see Low Engine Oil ievei Message on the instrument cluster, it means you need to check your engine oil level regularly; Remote Positive (+) Terminal D. Bleed Valve (underneath engine shield) If the LOW ENG OIL LEVEL message appears...

Owner's Manual - Page 284

...fan speed and open the window as necessary. Turn on your vehicle right away. If the warning continues, pull over, stop, and park your heater to get a little too hot when you can drive normally. If you get an engine overheat warning, but see "Overheated Engine...road, shift to be too serious. If No Steam Is Coming From Your Engine An overheat warning along with no sign of steam, try ...

Owner's Manual - Page 285

Engine Coolant Recovery Tank B. Radiator Pressure Cap 5-32 Electric Engine Cooling Fans C. Cooling System When you decide it's safe to lift the hood, here's what you'll see: 3800 V6 Engine A. Engine Coolant Recovery Tank B. Radiator Pressure Cap A. Electric Engine Cooling Fans 3400 V6 Engine C.

Owner's Manual - Page 286

... or above the COLD mark on the side of the coolant recovery tank that faces the engine. A,, electr,, engine cooling fan under the,, d o can start up even when the engine not is running and can injure you run the engine, it cools down. To check the coolant level, look for the COLD mark on the coolant recovery tank...

Owner's Manual - Page 292

The other is located on the thermostat bypass tube. 3800 V6 engine: There is located on the thermostat housing. 5-39 After the engine cools, open the coolant air bleed valve or valves. 3400 V6 BLEED VALVE #I 3400 V6 BLEED VALVE #2 3800 Series II V6 Bleed Valve 3400 V6 engine: There are two bleed valves. One is one bleed valve. It is located on the thermostat housing. 4.

Owner's Manual - Page 294

Start the engine and let it run until the level reaches the base of the filler neck,... arrow on the pressure cap lines up like this procedure if coolant begins to flow out of the filler neck. 5-41 Watch out for the engine cooling fans. 11. At any time during this . 13. The level in the recovery tank. nrv P n n I 8 b,Iu w l a l ~ t- :I .IlAlUl r= , ,+ - , A . .-I IVI G VI LI I G ...

Owner's Manual - Page 352

RTlP UMOOD COOLING FAN CONT #2 8 3 FAN CONT #i AIR PMP RLY r - - 1 L - - J FUEL INJ TRANS SOL N C RLY [COIL) ENG DEVICES DFI MDL OXY SEN 5-99 Relays FAN CONT #3 FAN CONT #2 FAN CONT #1 IGN RELAY A/C CMPR ill1I! Underhood Fuse Block (Lower) Some fuses are in a fuse block in the engine compartment on location. See Engine Compartment Overview on page 5-12 for more information on...

Owner's Manual - Page 353

... #I AIR RLY Usage Ignition Switch Rear Defogger, Audio System Ignition Relay, AIR Pump Cooling Fans (Battery) Cooling Fan Control Relays #2 & #3 Cooling Fan Control Relays #1 Air Induction Reaction Pump Relay (Battery) Fuses Usage FUEL INJ Fuel lniectors TRANS SOL Transmission Solenoids A/C RLY (COIL) HVAC Control Relay Canister Purge Solenoid, Mass Air ENG DEVICES Flow Sensor (MAF), AIR Pump...

Owner's Manual - Page 358

... C: Periodic Maintenance Inspections ...-6-14 Steering, Suspension and Front Drive Axle Boot and Seal Inspection ...6.14 Exhaust System Inspection ...6.14 Fuel System Inspection ...6.15 Engine Cooling System Inspection ...6.15 Throttle System Inspection ...6.15 Brake System Inspection ...6.15 Part D: Recommended Fluids and Lubricants ...6-16 Part E: Maintenance Record ...6.17 Maintenance Schedule...

Owner's Manual - Page 372

... excessive wear. Inspect all pipes, fittings and clamps; Fuel System Inspection Inspect the complete fuel system for proper hook-up, binding, leaks, cracks, chafing, etc. Engine Cooling System Inspection Inspect the hoses and have them replaced if they are cracked, swollen or deteriorated.

Owner's Manual - Page 392

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Owner's Manual - Page 394

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