2000 Pontiac Sunfire Motor fan

Tiny
VIVI1121
  • MEMBER
  • 2000 PONTIAC SUNFIRE
  • 4 CYL
  • AUTOMATIC
  • 20 MILES
My radiator fan is not working and my car keeps over heating. If I replace that will it fix the over heating?
Friday, November 27th, 2015 AT 6:39 PM

1 Reply

Tiny
CJ MEDEVAC
  • MECHANIC
  • 11,005 POSTS
I found you a diagram in "prodemand" (at bottom)

Here's your possibilities

1) blown fuse or
a) short in a wire
b) bad or disconnected connection

2) bad relay

3) engine coolant temperature switch (bad or disconnected)

4) the fan motor
a) fried/ shot/ kaput!
B) something jammed into fan, etc. Preventing it from turning

5) pcm (least likely- least welcomed)

I kinda listed these in the order i'd check 'em, this might also be in less $ to more $ order too.

The diagram gives locations for these items, if you need any more help with any of this

All you gotta do is ask! (I'll do my best)

The medic
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Sunday, December 9th, 2018 AT 8:40 AM

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