2004 Oldsmobile Alero cooling fans do not come on

Tiny
WHEELHORSE
  • MEMBER
  • 2004 OLDSMOBILE ALERO
Engine Cooling problem
2004 Oldsmobile Alero 6 cyl Two Wheel Drive Automatic 48.000 miles

the cooling fans do work. All fuses and relays are ok. It boils over when you shut the engine off?
Do you
have the same problem?
Yes
No
Tuesday, September 14th, 2010 AT 5:26 PM

1 Reply

Tiny
JDL
  • EXPERT
If your saying the fan/s only run when you use jumpers? Do the fan/s run when you unplug the coolant temp sensor? Do they run when you turn on the ac? Any applicable trouble codes? To check for codes, you need, at the least, an obd2 code reader or some of the national brand autostores used to check some codes for free. The only other thing I could do is check for voltage and ground at the relay circuits.
Was this
answer
helpful?
Yes
No
-1
Wednesday, September 15th, 2010 AT 10:02 AM

Please login or register to post a reply.

Recommended Guides