Hello all.

Been a while since I posted.

But I am back with another Bonneville!! I'll do a topic on it at a later date when I take pictures.

It is a 2000 SSEI. (First time having a newer one).

Now, I checked all fuses and relays. Relay #33 (Under hood) was missing, but I swapped it out with another similar relay. That didn't work (Unless it has a special type of relay?) Everything seems to be good in that area.

I tried tapping the blower motor but that didn't work neither.

Oddly, the ECC "adjusts" the fan speed by itself, but again, the blower motor doesn't work at all.

Could it be the resistor or motor or both?

How should I test everything out to get a precise answer?

Chicago is very bipolar now, could be 90 degrees tomorrow or even 40 degrees So I need this fixed ASAP.

Just need suggestions. Thanks!

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1996 Bonneville SSEI "MeanGreen BonneB" - 121k Miles

Resistors don't really go wrong in the 2000+s like they do in the 97-03 Grand Prixs. I would say that you need a new blower motor.

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-Car Guy Carl
"Penelope" - 2003 SLE - 247k Miles
"Sydney" - 2000 Honda S2000 - 98k miles

Check the voltage going to the blower motor at various speeds. If it is getting voltage (purple wire) and not working, you need a blower motor. If there is no voltage, the blower motor control module just to the left of the motor may be bad.

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bobgto65

2004 Bonneville GXP 62,000 miles purchased 04/13
2009 G8 GXP PBM, M6 9580 miles, no mods, sold 08/15
2009 G8 GT SBM 36,000 miles, modded 430 whp
2002 Bonneville SSEi 203,200 miles (sold 3/2014)