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Can you replace the cooling fan assembly without removing bumper,radiator, and condenser coil? how about just finding the module that turns on fans? fans work when jumpered
Re: 2002 landrover freelander cooling fan assembly
The fan module is the big silver box with fins on it, right next to the fans. Just follow the fan cables and you will find it. Don't jumper the fans without unplugging or you may destroy the power transistors in the fan unit. Check the temperature sensor for the fan control unit - near the front of the engine - it should have some resistance - not be short circuit or open circuit, it is a sensor, not a switch. If short or open, that is likely to be the problem, otherwise, ensure that the control units have electrical supply, otherwise, it is very likely to be the control unit.
is there anything on a 2007 kia sedona cooling fan assembly circuit diagram?is there anything on a 2007 kia sedona cooling fan assembly circuit diagram?
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you can remove from the underside by removing the lower plastic bumper cover, the torx screws will be more than likley siezed, you then have access to the rad fan unit.i think you can just about remove the fan unit without the radiator or you may have remove the whole lot but you will have to remove the support bar, 4 poss siezed bolts.drain the cooling system first then sort it on your bench,hope this is helpfull,
Fan relay is located under pass headlight. Remove light assembly, use 2 1/2 " hole saw to drill hole in plastic housing ,3"from back wall, 3'' from left side.This will put you right over relay. Unscrew two bolts,replace. Relay was $40.... dealer wanted$350 to remove front bumper to replace it.
Nissan Car 350Z & Maxima 1999-06
Radiator - Removal & Installation
Before servicing the vehicle, refer to the precautions in the
beginning of this section.
Drain the cooling system.
Remove or disconnect the following:
Negative battery cable
Coolant reservoir tank and bracket
Upper mounting bracket
Upper radiator hose
Oil cooler lines, if equipped
Lower radiator hose
Cooling fan and condenser fan
Fan motors and shields
Radiator
To install:
Install or connect the following:
Radiator
Fan motors and shields
Cooling and condenser fans and torque the bolts to 44 inch lbs. (5
Nm)
Lower radiator hose
Oil cooler lines, if equipped
Upper radiator hose
Upper mounting bracket
Coolant reservoir tank and bracket and torque the bolt to 44 inch
lbs. (5 Nm)
Negative battery cable
Fill the cooling system to the proper level.
Start the vehicle, check for leaks and repair if necessary.
WARNING
Do not remove radiator cap when engine is hot. Serious burns could
occur from high-pressure engine coolant escaping from radiator. Wrap a
thick cloth around the cap. Slowly turn it a quarter of a turn to
release built-up pressure. Carefully remove radiator cap by turning it
all the way.
Before servicing the vehicle, refer to the Precautions section.
Drain the cooling system.
Remove or disconnect the following:
Negative battery cable
Coolant reservoir tank and bracket
Upper mounting bracket
Upper radiator hose
Oil cooler lines, if equipped
Lower radiator hose
Cooling fan and condenser fan
Fan motors and shields
Radiator
To install:
Install or connect the following:
Radiator
Fan motors and shields
Cooling and condenser fans and torque the bolts to 44 inch lbs. (5
Nm)
Lower radiator hose
Oil cooler lines, if equipped
Upper radiator hose
Upper mounting bracket
Coolant reservoir tank and bracket and torque the bolt to 44 inch
lbs. (5 Nm)
Negative battery cable
Fill the cooling system to the proper level.
Start the vehicle, check for leaks and repair if necessary.
WARNING
Do not remove radiator cap when engine is hot. Serious burns could
occur from high-pressure engine coolant escaping from radiator. Wrap a
thick cloth around the cap. Slowly turn it a quarter of a turn to
release built-up pressure. Carefully remove radiator cap by turning it
all the way.
Fig. Exploded view of radiator and components
Before servicing the vehicle, refer to the Precautions section.
Drain the cooling system.
Remove or disconnect the following:
CAUTION
Do not damage or scratch the A/C condenser and radiator core while
removing.
CAUTION
Because A/C condenser is onto the front-lower portion of radiator,
moving to rear direction should be at minimum.
Negative battery cable
Engine cover
Air duct and air cleaner case assembly
Bracket mounting bolt for anchoring A/C piping
Reservoir tank and bracket
Upper and lower radiator hoses
Radiator cooling fan assembly
On A/T models, A/T fluid cooler hoses. Plug hoses to avoid leakage
Cover, then two A/C condensing mounting bolts located in the upper
part of the radiator
Rotate two radiator upper mount brackets 90 degrees in the
direction shown in the illustration and remove
Fig. Removing A/C condensing mounting bolts
Fig. Rotating radiator upper mount brackets 90 degrees
Fig. Removing radiator
Remove the radiator by performing the following:
CAUTION
Lifting A/C condenser should be minimum to prevent a load to A/C
piping. With lifting and pulling radiator in a rear direction, disassemble
lower mount from radiator core support center.Lift A/C condenser up and remove radiator after disengaging the
fitting as front-bottom surfaceAfter removing radiator, put A/C condenser on radiator core
support center to prevent a load to A/C piping, and temporarily fix it
with rope or similar means
To install:
To install, reverse removal procedure.
Check radiator cap for any leaks.
Start and warm up engine. Check for engine coolant leaks and A/T
fluid leaks.
Caravan, Grand Voyager, Town and Country, Voyager,
2000-2004
Radiator - Removal & Installation
Disconnect the negative battery cable.
CAUTION
Do not remove the radiator cap or drain with the cooling system
hot and under pressure or serious personal injury can occur from hot
pressurized coolant.
Place a drain pan under the radiator drain. Open the radiator
drain plug and allow the coolant to drain.
Remove the air intake resonator from the air cleaner assembly.
Fig. Before removing the hood latch, mark its location on the
crossmember with a paint marker or other tool
Fig. Once the hood latch is matchmarked, remove it from the
crossmember (without disconnecting the cable) and set it aside
Remove the Coolant Recovery System (CRS) overflow tank filler neck
hose.
Disconnect the cooling fan electrical connector located on the
left side of the cooling fan module.
Remove the CRS overflow tank mounting screw from the upper
radiator crossmember.
Remove the upper radiator-to-crossmember mounting screws.
If equipped, disconnect the engine block heater wiring connector.
Remove the upper radiator crossmember.
Fig. Remove the grill extension...
Fig. ...and the upper radiator-to-crossmember bolts, then . . .
Fig. ...unbolt the crossmember . . .
Fig. ...and lift it from the front of the vehicle
Remove the entire air cleaner assembly.
Disconnect and plug the automatic transaxle oil cooler lines from
the radiator.
Disconnect the upper and lower radiator hoses from the radiator.
Remove the lower radiator hose clip from the cooling fan module.
Remove the A/C condenser mounting fasteners and separate the A/C
condenser from the radiator. Be sure the condenser is supported in
position.
Remove the A/C filter/drier mounting bracket, 2 mounting bolts to
the cooling fan module and 2 mounting nuts to the filter/drier. Remove
the mounting bracket.
Carefully lift the radiator out of the engine compartment. Be
careful not to damage the radiator cooling fins or water tubes during
removal.
For 2000 Lincoln LS 3.9L SFI DOHC
8cyl... Radiator - Removal & Installation
Drain the engine cooling system.
Remove the upper radiator sight shield.
Remove the air cleaner outlet tube.
Remove the six bolts and the two radiator upper support brackets.
Remove the upper radiator hose.
Remove the bolt and position the receiver drier aside.
Disconnect the dual flow coolant valve electrical connector and
the A/C line from the fan shroud.
3.0L engines only:
Disconnect the Throttle Position (TP) sensor and the Idle Air
Control (IAC) valve electrical connectors.
Remove the bolts.
Remove the bracket.
3.9L engines only:
Remove the bolt and position the electric water pump aside.
Disconnect the high pressure cooling fan bracket and line.
Inspect the seal and install a new seal if necessary.
Disconnect the return hose from the cooling fan and shroud.
Separate the return hose from the fan shroud and position aside.
Remove the two bolts and the fan shroud assembly.
Remove the A/C condenser.
Remove the two bolts and position the multi-cooler assembly aside.
Remove the bolts and the condenser support brackets.
Remove the radiator.
To install:
Install the following:
Radiator
Condenser support brackets
Multi-cooler assembly
A/C condenser
Fan shroud assembly
Connect the return hose to the fan shroud
Connect the high pressure cooling fan bracket and line.
3.9L engines only:
Replace the bolt and position the electric water pump aside.
3.0L engines only: Connect the Throttle Position (TP) sensor and the Idle Air Control
(IAC) valve electrical connectors.
Replace the following
The upper radiator sight shield.
The air cleaner outlet tube.
The six bolts and the two radiator upper support brackets.
The upper radiator hose.
The bolt and position the receiver drier aside.
Hope help with this (remember rated and comment this).
WARINING Do not remove the cylinder block drain plugs or loosen the
radiator drain **** with the system hot and under pressure. Serious
burns from coolant can occur.
WARNINGWhen removing the radiator or A/C condenser for any reason, note
the location of all radiator- to-body and radiator-to-A/C condenser
rubber air seals. These are used at the top, bottom and sides of the
radiator and A/C condenser. To prevent overheating, these seals must be
installed to their original positions.
Removal & Installation:
Disconnect battery negative cable.
Remove radiator pressure cap.
For access to radiator draincock, remove radiator grill mounting screws and remove grill.
Attach one end of a 24 inch long x
1
/
4
inch ID hose to the radiator petcock Put the other end into a clean container. Open petcock and drain radiator.
Detach power steering fluid reservoir from fan shroud and lay aside.
Disconnect electric cooling fan electrical connector, if equipped
Disconnect CRS hose from radiator filler neck and remove from shroud retaining loops.
Remove the four (4) viscous fan/drive assembly nuts from the water pump pulley and remove fan/drive assy.
Remove the four (4) fan shroud to core support mounting screws.
Remove the electric fan (if equipped) and shroud assembly from the vehicle
Remove radiator upper crossmember.
If equipped with air conditioning, separate radiator from condenser by removing condenser-to-radiator mounting brackets.
Disconnect upper and lower radiator hoses.
If equipped, disconnect and plug automatic transmission fluid
cooler lines. Quick Connect Fitting Release Tool 6935 may be needed. If
equipped with remote transmission cooler, remove line to cooler from
bracket at bottom of radiator
Lift radiator straight up and out of engine compartment taking care not to damage fins.
If radiator is to be replaced, be sure to remove and transfer any components not included with replacement radiator.
To install:
The radiator is supplied with two alignment dowels. They are
located on the bottom tank and fit into rubber grommets in the radiator
lower crossmember.
Lower radiator into engine compartment. Position alignment dowels into rubber grommets in radiator lower crossmember.
If equipped with air conditioning, attach condenser to radiator with mounting brackets
Install radiator upper crossmember and four mounting bolts.
Install radiator upper crossmember-to-isolator nuts. Tighten nuts
to 86 inch lbs. (10 Nm) torque. If isolator-to-radiator nuts had been
removed, tighten them to 47 inch lbs. (5 Nm).
Connect radiator upper and lower hoses.
If equipped, connect automatic transmission fluid cooler lines.
If equipped with remote cooler, attach cooler line to bracket at bottom
of radiator.
Install electric fan (if equipped) and shroud assembly. Insert
alignment tabs at bottom of fan shroud into slots in bracket at bottom
of radiator. Tighten mounting bolts to 31 inch lbs. (3 Nm).
Connect electric cooling fan electrical connector.
Install power steering reservoir to fan shroud.
Install grill.
Connect battery negative cable.
Fill cooling system with correct coolant.
Install pressure cap.
Check and adjust automatic transmission fluid level (if equipped)
engine overheat and fan is not working
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