Diablosport Forums

Posted: **Sun Mar 16, 2008 11:39 pm**

Pulled my predator out for the first time to load a tune. Backed up the stock tune successfully, but everytime I attempt to load a custom tune (40 and 65 HP), I get a #209 error. What is this and how do I fix it?

Posted: **Mon Mar 17, 2008 12:13 pm**

I should probablly add that is a U7185 V2.02

Posted: **Mon Mar 17, 2008 2:00 pm**

Not sure...is there any more to this error?

Posted: **Mon Mar 17, 2008 7:21 pm**

I'll try to load a tune again tonight and get you the exact message. Thanks for the help.

Posted: **Mon Mar 17, 2008 11:02 pm**

2005 GMC 6.6L Duramax. LLY. Allison. 2.02 Predator.

Select - Tune it
Select - Auto trans
Select - Install Tune
Select - 65hp tune (also tried 40hp with same results)
Select - Enter to Install

The screen flashes "Please wait Communicating". The needles on the guages sweep many times and the "Please wait Communicating" keeps flashing on the tuner. After about 30 seconds I get the message "Install Tune Error #209. Press ESC to continue" Once I press ESC it just takes me back to the main menu.

I pulled the "radio, info, and radio amp" fuses. Parking brake is set. Turn off climate control. Uplug any and all accessories. The machine worked for backing up my stock tune. Went through that process from 0% to 100%. Any ideas what the problem could be?

Posted: **Tue Mar 18, 2008 10:40 am**

Do you have XM radio, an alarm, a remote starter, any type of aftermarket electronics?

Thanks

Posted: **Tue Mar 18, 2008 11:17 am**

Can you please provide me with the following info:

The trucks full VIN number
In the Predator, go to Options/troubleshooting/show calibration IDs
Post up all of the calibration IDs please.

Thanks

Posted: **Tue Mar 18, 2008 12:00 pm**

mikel wrote:Do you have XM radio, an alarm, a remote starter, any type of aftermarket electronics?

Thanks

I have a remote starter but it has a disable switch under the dash which I turn off

I'll pull the rest of the info you are after at lunch or this evening.

Posted: **Tue Mar 18, 2008 12:50 pm**

OK, that remote starter may be an issue...
Rather than 'turning it off' I would like to see if you can fully disable it, like remove it from +12V entirely, and see if that makes a difference.

Thanks

Posted: **Tue Mar 18, 2008 4:55 pm**

Pulled all fuses on the remote start and tried again. Same result.

Calibration ID's

15231600 Operating Software Cal
15246466 Engine Cal
15246464 Engine Diag Cal
15233729 Transmission Cal
15233723 Transmission Diag Cal
15233734 Fuel Cal

Vin # 1GTHK23275F856664

Posted: **Wed Mar 19, 2008 1:25 pm**

What should I try next?

Posted: **Wed Mar 19, 2008 4:19 pm**

Our engineers are attempting to duplicate this on the bench here.
We'll get back with you as soon as we have a suggestion.

Thanks

Posted: **Fri Mar 21, 2008 11:10 am**

Oh please Mr. Easter Bunny...bring me the ability to load my tunes. Mr. Duramax is so lonely without them

Posted: **Fri Mar 28, 2008 4:53 pm**

Mike...throw me a bone here.

Posted: **Sun Mar 30, 2008 1:25 am**

MIKEL,COULD HE MAYBE NEED A U7186 TUNER?

Diablosport Forums

Error # 209 on Tune Load

Error # 209 on Tune Load

RE: Error # 209 on Tune Load

RE: Error # 209 on Tune Load

RE: Error # 209 on Tune Load