Question about 1990 Lexus LS 400

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There is any relay or fuse to make the air sus. Work?

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There is a fuse box under the hood with the big relays that plug into the car right in front of the coolant over flow tank use a screw driver and loosen the two big screws and take it off and turn it over and look inside it and it will tell you which one is the relay for the air sus.

Posted on Jul 18, 2010

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Where can I find the fuse and relay for air injector pump on a 2005 chevy trailblazer LS?


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2004 chevytrailblaZer ac/ heating doesn't blow any air front or rear and control panel doesn't work , abs & brake lights came on also, what could be problem?


Check under the hood in the fuse and relay center for a popped fuse. The information about each fuse or relay is under the lid of the box cover.

Jul 15, 2016 | 2004 Chevrolet TrailBlazer

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Is there a fuse or a relay that controls both the heat and the air in my 98' honda accord ?


If you are talking about the blower motor, yes.
There is a fuse and a relay in the engine compartment.

Jul 25, 2012 | 1998 Honda Accord

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Relay and fuse diagram for 2001 Saturn SL


In the engine compartment fuse junction box its the fourth relay,you cant miss it, The fan fuse is the big 30 amp fuse.The cooling fan should come on when the air conditioning switch is activated,Your problem you are dealing with is common on Saturn the cooling fan never comes on.And you have to use the air condition system just to turn the fan on.Heres a way to trouble shoot the fan if you cant find the relay for the fan or you found the relay theres is two big relays one is the cooling fan.The other is the air pump ,take the cover off the relay and expose the mechanism,get a non conductive tool a toothpick will work fine collapse the relay so it make contact with the key on engine off make the relay make contact the fan should come on ,if it doesnt and you see spark(little spark)as you close the relay this tell you the power works replace the fan..if the fan comes on swap the relay.

Mar 10, 2012 | Cars & Trucks

1 Answer

Thecrusie control and horn do not work, along


check under the hood in the fuse/relay box for a blown fuse or relay. also there is another fuse panel under the dash next to the steering column. when u take the cover off the fuse/relay box under the hood look inside the lid and it will tell u which fuse/relay controls the cruise/horn/etc. hope this will help you!!!!

Apr 07, 2010 | 1999 Dodge Grand Caravan

1 Answer

I have 2001 x5 4.4 its low from the back the sus its not working i have that msg self level sus inact


The cause of your concern could be a faulty Air Susp. Fuse, Rear Susp. air Spring, Air Lines, Air Control Valves or Open/short circuit.

I Suggest you to check the following if you want to check it by your self first;
  1. Check the Fuse located at rear side of truck.
  2. Check both rear the Air Srings for possible cracks especially at lower portion of rubber (folding area)
  3. Using water with soap, check rear both air lines and springs for possible air leak.if possible check it in different hight level. Replace both air springs if found evident of air leak.
  4. Swap Rear and Front Hight level sensor if possible. If the problem transfer to front then replace Sensor.
  5. Check Air control Valve fro possible stuck up, knock it several times gently and observe. If doesn't make change, check power suppy with voltmeter. If you couldn't find the problem then Bring it to BMW Service Center.
Good luck.

Jan 11, 2010 | 2005 BMW X5

1 Answer

Where is the relay and fuse for the air suspension on a 99 town ca. we changed air bags and air pump but system still don't work. and i don't have a car manual. please help.


the fuse and relay are located in the battery fuse box under the hood, just in back of the battery and the fuse and relay locaters are printed under the lid.

Aug 29, 2009 | 1992 Lincoln Town Car

1 Answer

Fuse blows when air conditioner is turned on


there is a loose ground and or wrong size fuses for the air
if loose ground you will want to have a certified mechanic trace the grounds back to source
i dont think it could be relay but there is a way to check this
find the relay panel in the engine compartment open it
find the relay that says air conditioning
pull it out
now there are numbers on that relay
in that same relay box theres relays about 6 to 8 of them that look similar to the air conditioning relay
this is where the numbers come in if the numbers match switch with other relays
mark the air conditioning relay with black marker or nail polish so you know which relay is which
if its the relay thats bad the new relay from the relay box put in its place will work fine
put the old one back in the slot where you took out the other relay out of and then proceed to dealer to purchase new relay for your vehicle if the relay was the problem

May 21, 2008 | 1990 Chevrolet Cavalier

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