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check for 12v at the fuel pump relay on the passenger side firewall (orange wire) with key on. if you dont have 12v at the relay, the... -
If ECMB keeps blowing. The 440 circuit may be shorted to ground under the hood. It feeds power to fuel pump relay and to the ECM. Also...
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Urbanburban22 replied to the thread Tapping the Blower fan relay makes my blower motor work.UPDATE: Removed Blower motor switch from the HVAC controls. Disassembled the switch (whatch out theres 4 springs and a small ball...
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Urbanburban22 replied to the thread Tapping the Blower fan relay makes my blower motor work.No such luck with a sick move like that. I've got some down time at the shop today and plan to switch radios again, so I'll have the...
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Urbanburban22 replied to the thread TBI No Fuel Condition.If you melted the ECMB fuese, you might check the ecm connectors to make sure all that is okay. along with checking the back of the fuse...
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Urbanburban22 replied to the thread Tapping the Blower fan relay makes my blower motor work.Warrantied the relay for another OEM ACDelco GM#19288389 and I'm still in the same situation. Blower motor ONLY runs on LO, Unless I go...
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Urbanburban22 reacted to PrairieDrifter's post in the thread Tapping the Blower fan relay makes my blower motor work with
Like.
I had a brand new relay that would run the blower motor on high for 1-10 minutes, never the same amount of time, didn't matter... -
Urbanburban22 replied to the thread Tapping the Blower fan relay makes my blower motor work.Once off hi, if I switch it back to hi I have to tap the relay again to get it to work. I'm having my parts guys order me a new one on...
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Urbanburban22 reacted to PrairieDrifter's post in the thread Tapping the Blower fan relay makes my blower motor work with Like.
It sounds like your relay is bad anyways for that reason. I never tried tapping mine, but changing the speed off hi then back to hi it...
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Urbanburban22 replied to the thread Tapping the Blower fan relay makes my blower motor work.My fan only works on low. Unless I switch it to HI, then tap the relay under the hood.
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Urbanburban22 posted the thread Tapping the Blower fan relay makes my blower motor work in Heat & AC.So here's the deal. A while back my blower motor went out. Put in a new Delco part and all is well. Now come December and the controls...
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