Question about 1998 Oldsmobile 88

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Locations of fan switch relay on 1998 olds 88

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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  • 26 Answers

SOURCE: BLOWER FAN RELAY SWITCH

check your blower resister by the blower and se if your getting power in and out of it,either its bad or the blower its self

Posted on Nov 05, 2008

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djchillsnyc
  • 151 Answers

SOURCE: locate a fan relay switch

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check your blower motor resistor also, like in this pic
the fan relay is loacated driver side under the dash fuse box









Posted on Dec 16, 2008

johnny5846
  • 379 Answers

SOURCE: 1998 olds 88 heater blower motor

to answer your question , yes there is a relay ,, it is located on the center rear of the engine compartment , just below the maxi fuse block , you should see a few relays all screwed on a block together . according to picture its the one closest to the passenger side of the car , but i wouldn't count on that . this may help indentify it , it has 4 wires , 1 is yellow ,1 is tan , 1 is light blue and 1 is dark blue . just answering your question . hope ya FIX it . please vote fix ya if you find my info to your liking , thanks .

Posted on Jan 08, 2009

  • 22 Answers

SOURCE: radiator fans not working 1998 dodge caravan

First thing I would check is the fuse or the fan relay, located in the power distribution box under the hood. If that's not the problem, then I would find the coolant temperature sensor, unplug it with the key on and the fans should run.

Posted on Mar 20, 2009

saailer
  • 1868 Answers

SOURCE: location of fuel relay switch for 97 olds 88

Hello! The fuel pump relay switch is located on the firewall under a plastic cover...It is a black plastic 1"x1"
switch...It is designed to operate the fuel pump for 3-8 seconds when you turn the ignition switch on, to prime the injector rail...

Guru..............saailer

Posted on Feb 27, 2010

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1 Answer

What do the fuse relays under the hood of a 1998 oldsmobile 88 ls control


You have fuses and relays . The fuses are or should br labled inside each cover if still there as well as on the fuse block itself, If not I can look under the hood of mine and tell you. The relays from left to right thats passenger to driver and numbered including the empty spaces as mine hase three on the right and two on the left with three emty slots in between. Now Olds seems to have kept this araingement for some time also my '98 88 has ABS as part of TCS but no relays there and diferent climate controls over the years it is posible you have more or less than are presnt on mine the complete list is as follows
#1 - AC compressor control for the compressors clutch
#2 - Horn relay
#3 - AC blower fan motor on, at low speed on the '98
#4 - AC blower motor off or high speed depending on year, not present on my "98
#5 - ABS pump relay ,not present on my '98
#6 - ABS Main relay also labled as pump relay for some years, not present on '98
#7 - High speed cooling or radiator fan
#8 - Low speed cooling or radiator fan

Feb 22, 2015 | 1998 Oldsmobile Eighty Eight

1 Answer

Thermostat fan switch located


88? ,very old
what engine?
1.5 L EW5 (DA2)
1.6 L ZC(DA1 & DA3)
1.6 L D16A1 (DA1 & DA3) my guess, is the RAD fans dont turn on as the FSM directs?
and enging cooling question.
the fan is control by a relay and the cooling fan thermo switch
the relay white wire goes to the termo switch
the switch ground this white wire to activate the fan.
find.. i dont have the fsm only schematics.
the switch can only be 2 places on all car. in the RAD tank(look)
or on the water jackets of the engine.
my guess? see front of engine, front is #1 cylinder.
see main thermostat housing at 10pm?
to the right are 2 sensors, the one with a single with wire. bingo.
i see 2 ,secrewed in to cyl. head, there.




Dec 20, 2013 | 1988 Acura Integra

1 Answer

Removal of olds 88 fan blower switch


The resistor pack is not used in the high position so the most likely cause would be the switch itself

Aug 15, 2012 | 1998 Oldsmobile 88

1 Answer

1998 olds 88 headlights stay on


Could be a problem with the automatic system, maybe a relay, or the headlight switch.
You may need a book to trace the circuits.

Jul 10, 2012 | 1998 Oldsmobile 88

2 Answers

I have a 1998 olds 88 And. The blower motor motor isn't working where is the relay for the blower motor exactly


I think under the hood in a fuse box.I would check the blower motor resistors connection afterwards.Turn ignition and fan switches on then wiggle the pigtail going to the resistor.Its located in the heat duct on the passenger side near the floor.These resistors are known for getting hot and melting the pigtail causing it to loose connection.

Jan 15, 2012 | 1998 Oldsmobile 88

4 Answers

1998 olds delta 88 lost fan control, ac control, and rear window control all at once have power to fuses and tried differnt switch assembly in dash


It might not be a fuse that goes to that it might be a relay thats under your hood in the fuse box. Just a idea for you to try. Hope this works out for you.

Jul 16, 2010 | 1998 Oldsmobile 88

1 Answer

Were is the dash fan relay on a 1998 olsmobile 88. I found the relays on the fire wall but none of them have the same diagram on it as the one I bought.


most on the buicks are behind the glove box.some of the later gm relays are built into the speed module in the air box

Feb 07, 2010 | 1998 Oldsmobile 88

1 Answer

I need to know where the fan relay switch is located on a 1988 oldsmobile delta 88 royale. 3800 v6


THIS HAS LED TO AN ALTERNATIVE FOR HIGH SPEED AND LOW SPEED AND ARE LOCATED REAR OF ENGINE COMPARTMENT leaft I recommend you CHECK IF YOU GET THE LED NEGATIVE AND THAT THIS COMING FROM PCM.THANKS

Feb 02, 2010 | 1998 Oldsmobile LSS

1 Answer

1998 Oldsmobile blower relay


98 olds 88 as posted under , blower relay is located on rear upper firewall there is a strip of relays , picture shows it to be the 1 closest to the passenger side ... try smacking it with something like a screwdriver handle , see if it goes off ... johnny

Jan 14, 2009 | 1998 Oldsmobile 88

1 Answer

1998 olds 88 heater blower motor


to answer your question , yes there is a relay ,, it is located on the center rear of the engine compartment , just below the maxi fuse block , you should see a few relays all screwed on a block together . according to picture its the one closest to the passenger side of the car , but i wouldn't count on that . this may help indentify it , it has 4 wires , 1 is yellow ,1 is tan , 1 is light blue and 1 is dark blue . just answering your question . hope ya FIX it . please vote fix ya if you find my info to your liking , thanks .

Jan 08, 2009 | 1998 Oldsmobile 88

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