I just upgraded my SG2 to version 3.17* which includes XGauge. I tried adding SOC and HV battery amp codes but they don't work. The battery voltage code works. Does the SOC and amp not work on the gen 1?
I have the SG2 with XGuage. I haven't tried HV Battery Amp, but the SOC works fine. Are you sure you entered the codes correctly?
The code was entered correctly. I tried it on different memory banks also. I read on clean mpg that the 3.15* was having problems with some codes so maybe the 3.17* is having the same problem. Bob was your unit upgraded? Can you check to see if it has an * after the version.
I just checked and I was amazed to see that my version is 3.16 with no *. I was sure it was 3.17* so I apologize for misleading you.