Having problems with your 2005 Chevrolet Silverado ?
Fan does not work/compressor is engaging
\015 Last year changed the resistor package/worked for a year/quit again and changed it again/did not work this time.\015
Repair Help & Product Troubleshooting for 2005 Chevrolet Silverado
Tips for a great answer:- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.
Suggested Questions/Answers :
2005 chevy cobalt cooling fan will not engage car normally runs at 189 now will get up over 210 when idling. seems that if the a/c is turned on the fan will engage. but it will not engage on its own. thinkin sensor problem? please let me know
It may be your water pump. Most times the car will not tell you it's hot if the thermostat is not working. If you want to check if your water is circulating; open your hood, look at the radiator, there are 2 large hoses (usually one on each side) com ... 2005 Chevrolet Cobalt
94 cadillac deville. brakes engage at 20-30 mph, left radiator fan stays on when key is on. When 10a ABS fuse is pulled, brake doesn't engage at 20-30 and fan doesn't turn on. Recently had transaxle rebuilt and mechanic had trouble resetting transaxle adjusts because of no communication with computer. menu does not come up on DIC when pressing off and warmer buttons
No communication is usually a blown fuse for accessory or cigarette lighter ... 1994 Cadillac DeVille
Suzuki forenza 2004. it started well, after few minutes the interior rigth signal ligth turns on the two cooling fans turns on ald the ac,compressor cluch engaged, even if i do not have the ac. on.sometimes the int.rigth signal go off, but if i turn the rigth signal manualy it doest the same thing, turns cooling fans on and engage the ac.compressor cluch...any one know where this come fron?
Hello and welcome to FixYa!\015\012You may just have system failure and I strongly suggest that you remove the positive battery connector and let it sit for at least 5mins. before reconnecting it. This will reset the electrical system and ... Suzuki Forenza
Bought a used 93 mazda protege.(as is) A/C compressor does not start or engage.. When warmed up and running large primary fan is on. I fouund aux fan fuse removed from fuse box.under hood. I also found aux fan unplugged at connector.I replaced the fuse and compressor started working and main fan turned off at the same time. I reconnected aux fan (in front of radiator) and it did not work.I spun the fan manually and it started to work slowly then fuse blew within 5 min of replacing fuse. I tried
... 1993 Mazda Protege
I have a 97 dodge grand caravan that has a cooling fan problem. I have replaced the fans, radiator, col temp sens, fan relay, fuses and the fan still does not come on. i did notice the previous owner cut into the fans power wire and ran it to the radio fuse under the dash. I disconected that and reconnected stock wiring now my ? is do i need to flash my cpu for the fans to engage?
Make sure the fans are well grounded. You can temporarily jump 12 volts from the battery to the fans in order to check if they work. The new relay also could have been compromised if the wiring was incorrect before. ... 1997 Dodge Grand Caravan
2004 VOLKSWAGEN PASSAT 4 DOOR 4 CYLINDER TURBO Air Conditioning System ? A/C System only cools (moderately) at highway speed. Take to shop and tech?s recharge system... does not cool... They say condenser fan will not engage because fan or relay is defective. They replace the whole fan assembly, radiator fan, condenser fan, wiring harness, relays, etc... still does not cool ... Tell me to drive it a few days to see if dye shows a leak ... No apparent leak... Where do I go from he
... 2004 Volkswagen Passat
On 1998 ford contour 4 cyl. I replaced the switch for radiator fan checked all fuses and links yet the fan does not engage until (on gauge ) that says normal in a box, until passing the l on word normal. Then only one fan goes on for about 30 seconds. This fan is the same one that if a/c is on goes on automatically.( fan is on passenger side of car that works) other one never runs, so if at lengthy stop seems like it will over heat. How do I remedy this? On same car I have to drop tank to clean
Both fans should turn on together. Try to turn the one that's dead by hand--has it seized it's bearings? Replace that fan with one from a wrecking yard or buy a new one. If it seems that the fans turn on late (according to the temp gauge) replace th ... 1998 Ford Contour
2004 Dodge Durango Clutch fan issue, clutch fan disengages after 1-2 minutes after cold startup then engages everytime you come to a stop and start again, temp is just below halfway, I have already replaced the clutch fan and it is doing the same exact thing before I replaced it. The old clutch fan was 4-5 in in diameter , the new clutch fan is 6in in diameter. I have seen many forums with this problem and no solution. Could it just be that there is too much heat in the engine compartment itself
I just replaced my 2004 durango fan clutch and the new fan clutch will not disengage. The fan keeps runnning very loud i have replaced the new one already still doing the samething. Do i have a bad clutch or do i need to have the vehicle idle looked ... 2004 Dodge Durango
Passenger side cooling fan not engaging. I live in phoenix and its 110 out and the ac was not cooling the car very well ..upon opening the hood with the car in idle and the ac on max I noticed that the fan was not turning on the passenger side yet the other fan on the drivers side was functioning. Are there separate thermal switches for each fan? I will test the fan once the engine cools down.. any sage advice oh wise ones?
The moter the relay maby try cooling fan control switch maby thiers two not just one for your car ... 2003 Honda Element
What's your problem?I have a 2005 Dodge Ram 2500 Cummins, The AC fan will not turn on, but the amber light for the compressor does go on and I can hear the AC clutch engage. At first the fan would
... 2005 Dodge Ram 2500 Truck
The cooling fan of the 2002 chevrolet trailblazer does engage in high rev when the engine gets hotter, so the temp keeps going up. The fan clutch is new as I change it because of the above mentioned. Can this be caused because the fan clutch does not receive any signal due to Engine Cooling Fan Wiring Harness problems (short-circuit)?
... 2003 Chevrolet TrailBlazer
I replaced the clutch fan in my 2001 rodeo,manual tranny, but the problem is still there, the fan is always on, it sounds like a tractor trailer, the fan will go off after 10 min of driving ,when you get it up to a high enough rpm, the water pump and timing belt were replaced (supposibly) when i bought the vehicle, why does my fan stay engaged ?
Usually two types of clutches available,one engages with heat,the other is rpm controlled. The thermal clutch will stay quiet until the engine temp gets too high. Centrifical clutches seem to make more fan noise. ... 2001 Isuzu Rodeo
1998 A-6 Quatro running very warm. Replaced fan clutch. Car still was running very warm but not completely overheating. Fan was working until yesterday. The fan is now not engaging. What causes the fan not to function? Thermostat? water pump? etc? Malfunction indicator light also stays on. Are these related?
Hi mates... first of all try to see your whater pump working(with two whires...old fashion way), if that works, u should change the thermostat and Yes for lakramer (the malfunction must be related just to let u know u may blow your engine if not fixe ... 1997 Audi A6
2002 honda cr-v. AC compressor clutch doens't engage. condensor fan doesn't run. ac blower motor works normally. AC compressor clutch and condensor fan work when i jump them out at the relays in the fuse box in the engine compartment. condensor fan comes on when radiator fan comes on. I think i have a bad ground somewhere?
... 2002 Honda CR-V
I have a '99 Ford Ranger 2,5L four Cylinder. New thermostat has been installed but I still have problems with engine running with the temp gauge near the bottom.. The fan can be turned by hand when engine is off but it doesn't spin freely. When the engine is running the fan seems to turn all the time. Should the fan be stationary when the engine is running and the fan clutch is not engaged?
Hi! The fan should spin freely even when spinned by hand. If the fan is kinda stuck or spins then stops then the fan motor is faulty. This maybe corroded or the fan bearing is worn. This will surely require replacement to perform well. Hope this help ... 1999 Ford Ranger SuperCab
I have a 4 cylinder 2001 Toyota Solara. The temperature gage begins elevating after I have been on the interstate and exit to in-town speeds with standing at stoplights (within 3 minutes). So far, the gage returns to normal if I turn on the fan for the air/heater. If I drive without that fan on, the car's temperature gage begins to rise. Water pump, thermostat, sensor have been replaced. They say the auxilary fan is engaging properly. What does the air conditioner fan have to do with the co
If the auxilary fan is working it will help keep the radiator cooler but only if the ac/or defrost is on. Is the radiator fan coming on when it is suppose to? Have seen issues with fan switches on these which control the radiator fan.There are 2 fan ... 2001 Toyota Camry Solara
Ac evap. fan does not turn on when ac is engaged. Fans do work just need to know what relay energizes the fan
The fans are controlled by a relay mounted behind the driver side headlight. The computer grounds the relay when ac pressure gets above 200psi. ... 2000 Plymouth Grand Voyager
My 2005 coolant fans are not coming on. It sounds as if the fans are being engaged but the fans are not starting.
... Chrysler 300
The electric fan is does not seem to be engaging at low speed causing the engine to overheat when the A/C is on... the engine fan starts and stop irregularly when waiting for the engine to cool down... is there a sensor that controls the fan operation?
Hi!!\015\012\015\012There should be a fuse/relay box in the engine compartment close to the battery, If your vehicle is equiped with two fans, there should be two relays. There has to be a cooling fan(if equiped with two) that comes in a ... 2003 Jaguar S-Type
Went to turn on my fan last week, fan speed control knob doesn't make fan turn in all positions. I have checked all fuses, have changed blower motor resistor. If I toggle A/C, I hear that engage. If I choose to recirculated air, with glove box down, I see cover close. I have had dash board completely off. I have changed out the speed knob. I am stumped. the car did sit, from april til this past tuesday, I had shoulder surgery and was advised not to drive my manual trans til tuesday. Please any
Have u replaced the fan speed control switch in the ac control in the dash, u never really say anything about that, as far as Ford raping u on labor it takes allot of money to pay for the special equipment and tech training to fix your car in a minim ... Ford Focus
Clutch fan? i was told the cluch fan , would make it sound like a tractor trailer, fan stays engaged until 10 min of driving , do you think that is the timing belt tensioner?
No the fan that is used on most vechiles is called a viscus fan , it operates from the heat from your radiator, when you first take off the fan stays engauged because the liquid inside is cold and thick , causing a lock up in the fan, this is normal. ... 1995 Isuzu Rodeo
1999 rav4 radiator fans not engaging. do both fans come on together or do they have separate sensors? also, do they both run on a single fuse?
... 1999 Toyota RAV4
Cooling fans dont engage! 1998 oldsmobile silhouette!
Your Problem Can VERY WELL BE with the Temp Sensor, As It Is the First in This Electrucal Circut . it Waits for 210-230 Degree Engine temp and Gives that Sygnal to the ECM then ECM Grounds out the Cooling FAN RELAY To Turn ON the FANS and the Temp Se ... 1998 Oldsmobile Silhouette
Why wont my A/C Compressor and High Coolant Fans Engage?
... 2001 Cadillac DeVille
New radaitor cooling fan won't engage
Check the fan relay it may be bad. if fans are not working right a/c wont work right either ... 2004 Chrysler Sebring