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PCM programming for electric fans

01 suburban ls

New Member
Joined
Jan 12, 2006
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4
  Anyone on here a tech that can provide the step by step instructions to turn on the option in my 2001 Suburbans PCM for electric fans? The dealerships near me are afraid to attempt it without instructions. I have factory electric fans and a wiring warness that allows the PCM to control the fans. Just need that option turned "on"

Or does anyone in the San Francisco area know of a place I can take my Suburban to?

Thanks.
 
Get close to someone with tuning software. It is as simple as turning on the enable, setting on/off settings and turn off delay.... of course that is in HP Tuners.... don't have a clue as to the step to step with the Tech 2 tool that the dealer uses....

Go to HP Tuners forums and see if there is a local tuning shop in your area....
 
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