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Corvette C5 F55 disable and DBS reflash with GM Tech2 scan device

2017-06-19 14:02:57 | 日記
Corvette C5 F55 disable and DBS reflash with GM Tech2 scan device

So below I'd prefer to share my practical experience disabling F55 and reflashing DBS applying GM Tech2 scan device. I've a 2005 c5 F55 with heads, cam, injectors, etc. tuned with HP tuners. I did some lookup about possessing the DBS reflash and F55 disable accomplished and i read through inside a pair blogs and threads that men and women are not sure irrespective of whether the DBS reflash or some other BCM adjustments will impact personalized European tunes. I had the tech do both of these alterations towards the BCM and checked the vehicle after each individual.
Disclaimer: You should strictly stick to the actions in case anything at all goes improper. The F55 disabling and DBS reflashing are on your own threat.
To start with I'd the tech do the DBS reflash for me in about 10 min. My tune wasn't impacted plus the vehicle started and ran typically.

I then experienced him disable the F55 suspension. Yet again, my tune wasn't influenced as well as car or truck started and ran generally.
Additionally it is worthy of noting that HP Tuners can't make changes into the BCM.

If you are searching to disable your F55 utilizing the TECH 2 scanner:

1.Hook up Tech two, turn vehicle ON, make certain module within the rear is PLUGGED IN. Tend not to unplug the rear module.
two.Visit diagnostics -- Body --- BCM --- BCM Exclusive features -- BCM Setup.
3.Delete the F45 solution ( F55 did not surface around the menu display around the Tech 2, use F45)
4.Help save new configuration.
five.Do not change motor vehicle off, tend not to clear away Tech 2, go to the module inside the rear with the auto, unplug the grey connector( the widest just one) leave the middle plug in and the scaled-down black plug in.
six.Turn off automobile go away Tech 2 plugged in.
seven.Get rid of remaining plugs from module in the rear of car.
8.Flip auto on to verify the " Max speed eighty mph" is long gone.
9.Unplug Tech 2 and put applications away.
Then you really have to observe the bouncing ball of examining off RPO Codes. Once you reach F55 established it to disabled.
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