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Asked: Apr 08, 2009 - 09:57 AM

Status: Closed

Fan relay on Pontiac Montana 2003?

Can any on tell me where the relay are for the 2 electrical fans on a 2003 Pontiac Montana I just had the intake gaskets replaced which cost me $975.00. I never hear the fans come on so I am thinking its the relays any help will be great.
thanks in advance
bruceingeorgia

In Maintenance & Repair > Heating / Cooling > Fan
In Makes & Models > Pontiac > Montana
In Maintenance & Repair > Electrical > Fuse
2 answers - 217 days ago

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ray80

Date: Apr 08, 2009
Time: 01:44 PM

Being a 03' with the 3.4 engine, I think the problem was likely the gaskets themselves. Very common problem and there is a new version of them that is used now. I think you may be able to test to see if fans are coming on correctly by letting it sit running (not driving) and let it heat up very well on a warm day. Also I think (not sure though) if you turn on AC both fans will start.

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avatar

ray80

Date: Apr 08, 2009
Time: 01:44 PM

Being a 03' with the 3.4 engine, I think the problem was likely the gaskets themselves. Very common problem and there is a new version of them that is used now. I think you may be able to test to see if fans are coming on correctly by letting it sit running (not driving) and let it heat up very well on a warm day. Also I think (not sure though) if you turn on AC both fans will start.

avatar

mastertech19

Date: Apr 24, 2009
Time: 11:07 AM

they are in the fuse box on the right side of the engine compartment. All three of them are there

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