Hummer Forums by Elcova

Hummer Forums by Elcova (http://www.elcovaforums.com/forums/index.php)

- Technical Discussion and Customizing your H2 (http://www.elcovaforums.com/forums/forumdisplay.php?f=5)

- - DTC!!! (http://www.elcovaforums.com/forums/showthread.php?t=22314)

H2 Doberman

11-17-2006 09:13 PM

DTC!!!

Does anyone know what this code is "U1301" It showed up on my hypertech today. I also get "B0229" which seems to be a common one because it showed up with the search function. Just curious. The SES light is not on.

TXSUT

11-17-2006 09:46 PM

Re: DTC!!!

Did you not get the code listing with your programmer?

H2 Doberman

11-17-2006 10:16 PM

Re: DTC!!!

No, was I suppose to get one.

H2 Doberman

11-18-2006 02:13 PM

Re: DTC!!!

Thanks phil! I don't think that it is anything terminal. Might just be something that the programmer caused with the battery.

KONG	12-31-2006 03:42 AM

Re: DTC!!!

What is HVAC actuator circuit? because I got the same code too.

f5fstop

12-31-2006 02:29 PM

Re: DTC!!!

B0229 means that at one time your HVAC recirculation door was out of calibration due to a misaligned door or linkage, broken linkage, missing seal, obstruction, or loose wiring connector. If it has corrected itself, the code will go away after 100 ignition cycles, or erased by a scan tool.

All times are GMT +1. The time now is 01:48 PM.