Getting Some Codes

[HeavyDuty204]

Originally pulled a P2610 after checking for leaks at my CP3.

After driving about 60 miles now the EDGE is pulling P0703, P0856 and U0100 DIC says service traction control and stabilitrak. Speedo goes haywire when I apply throttle at times.

I had the intake and plennum off and hooked a battery back up to roll up the windows to keep dust out of the truck while I worked on it, not sure if that has anything to do with the codes...

Any ideas?

 

[HeavyDuty204]

Figured the P2610 is from messing with the battery while the ignition was on, but the other codes probably not. Anybody else ever see the three other codes I listed and what was the solution?

 

[GMC_2002_Dmax]

EDGE CTS ??

If so disconnect the OBD2 cable, key off and see if it goes away

 

[juddski88]

I have a couple LML customers that had this problem suddenly as well. CTS seemed to cause interference over the bus. The newest software did not fix the issue either...not sure if the new CTS2 has the same issue though.

 

[HeavyDuty204]

Yeah, I think it was the CTS. Hooked a scanner up to the truck none of those codes appeared, drove around with CTS unplugged and nothing, plugged CTS back in still no codes. Think I'lol keep an eye on it and get some analog gauges soon.