FOLLOW-UP OF COOLING FAN RELAY QUESTION

  • Tiny
  • peabutt
  • 2005 Suzuki Aerio
  • 186,000 miles

There are 2 blocks of relays under the hood. They are not identified in the owners manual the way that the fuses are identified (by the circuit they serve). I am asking which relay exactly controls the cooling fan #2. I have a set of 4 relays identified as 1, 2, 5, 6 under the fuse cover of the main fuse block and 4 other relays identified as B, C, D, E under a separate cover just forward of the main fuse block. Please advise which relay serves the #2 cooling fan as again the relays are not identified by what they serve. Thank you.

Monday, March 5th, 2012 AT 8:03 PM

5 Answers

  • Tiny
  • rasmataz
  • Member

See below

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Monday, March 5th, 2012 AT 8:22 PM
  • Tiny
  • peabutt
  • Member

The "Relay" identified as #8 Radiator fan control relay #2 is actually a fuse Bussman blade type.

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Monday, March 5th, 2012 AT 8:42 PM
  • Tiny
  • rasmataz
  • Member

Is the radiator cooling fan working? Possible here could be the cooling fan motor, fan relay, coolant temperature sensor and computer itself

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Monday, March 5th, 2012 AT 9:59 PM
  • Tiny
  • peabutt
  • Member

It is cooling fan #2, It has been real cold here the past few days (Kenosha, Wi). I don't know if the temp actually gets high enough for the second fan to kick on. Fan #1 works ok.

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Tuesday, March 6th, 2012 AT 1:36 AM
  • Tiny
  • rasmataz
  • Member

Have the engine coolant temperature sensor checked/tested-

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Tuesday, March 6th, 2012 AT 1:45 AM

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