When you unhooked it, it defaulted to a safe mode and kicked the fan on full time. Patch the hole with duct tape and put the headlight back, no need to remove the grill or bumper. The contact changed the vehicle's cooling fan in December of 2005, March of 2006, and may of 2007. It can be that the fluid you have used, is not the right one. The fan is not supposed to run after key off on this Jeep.
Did you already feel by hand if the fan motor is not hard to turn? Due to a manufacturers design flaw, the brake lights malfunction on a regular basis. I just did this about 6 months ago. Engine coolant is an often. In contrast, drivers of vehicles equipped with clutch-driven fans often find that up to 25 horsepower is unavailable for acceleration when the fan clutch is engaged. The contact took the vehicle to the dealer to have it repaired and was informed of a recall as well as the repair price. Unfortunately for you and me both it isn't going to be a cheap fix. Fax: +44 0 1527 577423.
I am steering the wife away from 1999 to 2001 Grands due to what I. Hold the connector of the solenoid to prevent the solenoid body from turning, and remove the hydraulic fan solenoid from the hydraulic fan module. The temperature sensor at least is not an input needed for the fan to run its idle 500 rpm, its just the way the circuit of the hydraulic motor is designed. The vehicle's relay switch was also replaced. The two upper bolts are easy to remove, but the two lower are not.
With a scan tool, you could actuate the relay. The fans won't make much difference if the car is moving, but standing still, they can make a great difference. The failure mileage was 83,162 and current mileage was 85,000. It should get power from a maxi fuse in the fuse box. This results in improved air conditioning performance in comparison to traditional engine-driven fan systems whose lower air flow often result in poor air conditioning performance under severe high temperature. The thermostat is a key component in the cooling. So probably in your case you just remove all hydraulic lines and the connector and then first remove the two lower bolts.
I own a 2000 Jeep Grand Cherokee Laredo V-6 4. This new fan, which runs only on demand, allows us to reduce heat exchanger sizes for the transmission, power steering and engine while also allowing the grille area size to decrease. It is very common for these to go bad. I just got brass compression fittings to splice the metric ends on to the hose. Pro Tip Some individuals opt to leave the grille in place and drain the radiator by removing the lower radiator hose. In any case, a leaking, plugged, or damaged radiator can reduce cooling efficiency, which can lead to overheating issues and potential engine damage.
The manufacturer was notified and they stated that the vehicle was not included in any recall. If both lower bolts are out, you can easily remove the upper two bolts and remove the fan assy. I have a problem with my Jeep overheating and the fan won't come on. When the hood was raised, the contact noticed the fan fractured causing the dent and the hole in the radiator. It should get power from a maxi fuse in the fuse box.
Check all coolant hose connections as well as the transmission cooler lines for any signs of a leak. The cooling fan module, radiator, and fan clutch were replaced. The only trick to this is you have to use the old ends from the hydralic hoses on the hose for the 1999. This is now the 4th time I have had to have the cooling fan relay replaced! After searching online I found that these are fairly common problems and not the result of some action on my part. I have a 2001 jeep grand cherokee i am having issues with the Hydraulic fan Sometimes when i start the jeep it tries to move then stops and sometimes when i start it it moves fine i replaced the coolant sensor and when i pulled the coolant sensor plug the fan took off full speed so dont think the solenoid is bad but it is just weird sometimes it works sometimes it doesn't i can restart the jeep 3 times and it will not work then let it sit a few mins start it and it kicks in fine What fluid are you suppose to use power steering fluid or Atf4? After 2 years of dealing with this fan and wondering how it works, I finally tear into it. Note: The hydraulic fan solenoid listed below has been released as a separate item.
. The ultimate benefit is that temperatures sensed by the driver and passengers can be up to 10 degrees cooler than with clutch-driven systems. Step 4 — Disconnect condenser, hoses, and transmission lines The final steps before removing the radiator involves removing the attached condenser, radiator hoses, and automatic transmission lines if applicable from the radiator. My truck has now over heated 4 times because of this little fuse failing. She then heard a loud boom coming from the vehicle and the temperature gauge went haywire.