Question about 2006 Lexus RX

1 Answer

How do I change the radiator cooling fan on my rx 400h

Posted by on


1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points


    An expert that got 5 achievements.


    An expert whose answer got voted for 20 times.


    An expert who has answered 20 questions.

  • Expert
  • 81 Answers

By taking it to the dealer. the rx400 is a complicated machine and in some cases very dangerous. if you grab the wrong wire you could have 220v of electricity run through your body and kill you. for things like this you would need to disable the hybrid powertrain via the service plug on the hybrid battery(in the trunk) then take the radiator support off, remove the horn wire harness, unplug the fan controller, move the wire harness out of the way, remove the upper radiator hose, unbolt the 4 10mm bolts holding the fan shroud in place and pull out the fan assembly. be cautious of the orange and yellow wire looms, yellow is the airbag harness and orange is the high voltage harness.

Posted on Oct 08, 2009


1 Suggested Answer

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.

Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017


Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

Cooling fan continunity check ???? One has continuty other does not ??????

  1. Lexus RX 330 04 05 06 Radiator A C AC Cooling Fan with ... > ... > Cooling System > Fans & Kits
    eBay $138.25 - ‎In stock
    Lexus Rx 330 04 05 06 Radiator A/C Ac Cooling Fan With Control Module 8925730070 in eBay Motors, ... 2004 2005 2006 04 05 06 LEXUS RX330 , RX 330 ...
  2. images for 2005 Lexus RX330 cooling fansReport images

Sep 21, 2015 | 2005 Lexus RX330

1 Answer

My2007 lexus 400h has a high pitch whine when accelerating at high speeds and goes away when I take my foot off the gas

Either a failing transmission or something
in the hybrid system, not right

Doubt the dealer has anyone trained to work on a hybid

Apr 10, 2014 | 2007 Lexus RX 400h Hybrid

1 Answer

Traction problem with 2008 lexus rx 400h

Hello Steve Smith,

Assuming your LUG NUTS are torqued properly...

The issue COULD have been caused when your
tires & wheels were remounted... BUT you should
have has Traction (or STABILITY) and ABI LIGHTS
almost immediately... (means tire shop)

One or more of your Wheel sensors has been
moved enough to provide MARGINAL operation.

In any case the PURCHASE PRICE of these
sensors is NOT cheap...

I'd suggest you SCAMPER quickly back
to your TIRESHOP... and come to an
UNDERSTANDING (who done it = who pays).

Get your codes (DTC) read to see if your car
knows WHAT is up.

In my opinion

Carnac the Magnificent

Jan 06, 2018 | 2008 Lexus Rx 400h

1 Answer

How do I reset the maintenance msg on a 2007 Lexus RX 400H?

push odo buttom and keep pressing ,turn ing key on w/o start engine few seconds

Aug 10, 2010 | 2007 Lexus RX 400h Hybrid

1 Answer

I add diesel in petrol engine (Rx 400h) and started driving. Now it doesn't fire the engine. What should I do now?

we have read your problem and understood that your engine is not starting now.please call a local repairman to drain all the diesel and clean the engine carburetor using petrol only.

i make it clear that the engines for petrol and diesel are totally different since the chemical combination of the liquids are also different.they are different like chilli sauce and tomato sauce.diesel cannot be used in petrol engines since they are designed to burn only petrol.i believe you have understood the facts and the differences between the engines of petrol and diesel.thank you, have nice day

Feb 11, 2010 | 2008 Lexus Rx 400h

1 Answer

Hi.i would like to know how many spark plus use in my RX400h,because i would like to change them but i just can finded 3 spark coil thanks

the 400h h runs with a 3.3 litre V6 engine, 1 plug per cylinder the same engine which powered the RX330 series.
With the engine cover removed you will see the front row and there will be 3 more near the firewall.
It is rare that you would replace these in a 2008 unless you have achieved over 100,000 miles or 160,000km however check with the dealership parts dept.and DO NOT touch any ORANGE high voltage cables

Jan 16, 2010 | 2008 Lexus Rx 400h

1 Answer

13b turbo rx7 S6 overheating after we replaced the twin fans and Radiator and thermostat

Make sure you use new coolant with this process. Dexcool is recommneded only Because the maintanance Interval is more than 100k miles.
Are the fans Switching on when the vehicle reaches Operating tempurature?
Do you use Higher viscosity oil for the engine, and allow for the trubo to cool off after hard runs?
Did you install the Thermostat correctly.
Most likely it might be the Coolant, Do not use pure water for cooling. It will evaperate eventaully even with a hihger psi radiator cap.

Jul 16, 2009 | 1987 Mazda RX-7

Not finding what you are looking for?
2006 Lexus RX Logo

Related Topics:

274 people viewed this question

Ask a Question

Usually answered in minutes!

Top Lexus Experts


Level 3 Expert

79865 Answers


Level 3 Expert

918 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22326 Answers

Are you a Lexus Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides