Soloved- fan problem after changing the thermostat

[F]

Hi guys,

I have a pontiac g6 3.5L. I change the thermostat due to code p0125. But the cooling fan wouldn’t turn on after the job was done (I did bleed the system). The blower is blowing hot air just fine. I really appreciate any suggestions.

Also I forgot to mention that during the bleeding process, I raised the rpm to 2000 (as required in the manual). And the fun wouldn’t kick in even after the engine reached 103C. Call me a chicken, but this is the first time I do this and I don’t want to overheat the engine. At last the fan was working fine before I did the work.

Thanks guys

Topic

[Andrew Phillips]

Since it was working before, the first step is to check all the electrical connectors and make sure they are properly mated and locked together. It may be as simple as that.

[F]

Thanks cap, turned out i didn’t bleed the system properly. Everything is work fine now.

[Andrew Phillips]

Glad you got it sorted out.

[Author]

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