Question about 2003 Oldsmobile Alero

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What is the hdlpc ctrl relay in the under the hood fuse panel

Posted by Anonymous on


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

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Posted on Jan 02, 2017

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SOURCE: radiator fans won't come on

Hey I had the same problem with my 95 olds cutlass supreme. First i checked that the fans were receiving power by testing the voltage. Then I noticed that they were recieving voltage just not coming on. When the engine temp got pretty high, they finally came on, another words the gauge could be broken or the engine just does not tell the fans to come on until it has reached a high temp. So i started the vechicle, left it in park and gave it gas until the temp guage read very high, it reached like 230 to 250 then the fans came on. Try getting the temp up there and then see if the fans come on an dlet me know at

Posted on Apr 14, 2009

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SOURCE: All my power windows quit working in my 4 door 96

it may if it does it will be a black box that is labeled fuses ,relays . take the cover off , it will have a diagram that is labeled with what they are in the cover. if no then it may be the drivers door window switch

Posted on Jul 11, 2010

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SOURCE: the label in the under

With car turned OFF, turn on blower. Should not work. Take wire going to blower and wire it to negative of battery. Pull the fuse you think is it. Check both terminals of fuse socket for a ground. One will show. Pull the wire from the negative post of the battery and it will clear. There is your fuse.

Posted on May 22, 2011

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1 Answer

What is causing the hdlpc ctrl relay in the under the hood fuse panel to continuously click. This happens even when the vehicle is off.

If you are sure you have located the correct relay, on some cars the hdlp relay is used to shut on and off the headlamps when they are not activated by the headlamp switch, such as when they are used for "auto" setting, daytime running or for convenience feature (when the headlights stay on for one minute or so, when you shut the car off). remove the relay and see if the "auto" headlight function is working (do it at night, with the car outside), If the relay is clicking, then there might be a bad connection, poor ground or the light sensor (which determines if there is daylight) is bad.

Sep 25, 2015 | 2004 Pontiac Grand Am GT

2 Answers

Where is the fuel pump relay

usually under the hood in the fuse/relay box.

Dec 08, 2014 | Cars & Trucks

1 Answer

Need fuse box diagrams for 1997 avenger

Under the cover of both the fuse box inside the car and under the hood there should be a diagram showing what each fuse or relay is for.

I found several images at Google but too often it was NOT for the 97 avenger so you could get fooled. I was not able to copy the the one for the relay box and post but you should be able to hit Ctrl +P and get it to print for you.

This one indicated it was for the fuse box. Hope this helps.



Mar 23, 2014 | 1997 Dodge Avenger

1 Answer

I see in pictures where is the relay and fuses gas pump

should be in your trunk or under your hood marked fuses there is one smaller fuse panel under the dash but fuses relays for fuel pump are under the hood normaly


Oct 08, 2012 | 1995 Pontiac Grand Am

1 Answer

I need to see the fuse box diagram on my 2002 x type jag

  • Hi, I have them right here for you.

  • This one is for the cabin fuse panel on the passenger side of the dash




  • Here is a list of relays in the passenger side panel above

  • This one is for the junction box under the hood.

  • Let me know if you need any of them a bit bigger. You can also hold the "CTRL" button down on your PC and scroll up on your mouse to make it bigger. When don press and hold "CTRL" and press "0" to return browser to normal size.

  • If you have any comments please feel free to leave them here.
  • Hope this helps and thank you for using FixYa.

Regards, Tony

Oct 07, 2011 | 2002 Jaguar X-Type

1 Answer

No power to the fuel pump

well actually there are 2 things that can cause this.. I'll list them both and the fix,,

1.) fuse.. There are 1 / 2 fuses that protect the fuel pump.. The first is the in fuse panel under the hood. Under the fuse panel cover is a diagram showing which fuse is which.. Simply replace that fuse..
the second fuse if any (some vehicles have them) is in the kick panel under the dash board. Just like the fuse box under the hood, the cover has a diagram showing which fuse is which .. simply replace it..

2.) the second most common problem is the relay.. There are 2 locations that the relay will be ,, The first is in the fuse panel under the hood. look at the diagram to determine the fuel pump relay and change it.. The second location id under the dashboard.. Locate the cars computer under the dash,, and you will notice 4 - 5 wires connecting to a relay box,, thats the pump relay,, simply open the box and replace the relay..

Now if both thge above isnt your problem the relay is controlled by the ignition switch (tumbler), now what happens is this trips the relay to tun on the pump,, The switch may be shorting or damaged or the wires fallen off,, replace the switch,, (this is a very rare issue)..

good luck..

May 24, 2010 | 2006 Mitsubishi Galant

3 Answers

Where is the fuse box in a 2003 Town and Country?

Look under dash on drivers side, for a black removable plastic panel, that covers the fuse panel. Also, depending on what fuse your looking for, there should be a fuse/relay box under hood on drivers side near strut tower. The map for the one under the hood, is usually on underside of cover.

Jan 07, 2010 | 2003 Chrysler Town & Country

2 Answers

My 96 saab 9000 head light wont shut off

is the fuse in the daytime running light? could also be bad headlamp ctrl. relay, under hood in relay panel. lg orange rectangular box, says lamp ctrl on cover.

Sep 28, 2009 | 1996 Saab 9000

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