I was under the impression that the Flashscan V2 would allow me to read chassis and body codes. Am i wrong or is there a chance i am doing something wrong
I was under the impression that the Flashscan V2 would allow me to read chassis and body codes. Am i wrong or is there a chance i am doing something wrong
You have to configure it... in S&T software, go F5 Black Box Settings, select Tune Settings tab, on far right checkmark the 4 DTC types... then Save to file, then Program to V2.
Then when V2 is connected to vehicle go F3 Diagnostics and try the various menu items.
OK so i have it configured now and it comm. with every module on a 2000 GMC sierra but when i hook up to a 2006 zo6 corvette or a 2009 Silverado i only get comm. with the engine and transmission?
Try with the scantool (i.e. on laptop), see what modules it sees.
Yea hook up with the laptop connect and validate modules the 2000 sierra shows Ecm,tcm,bcm,ebcm,ipc everything but do the same on the 06 vette and 09 Silverado only get ecm, tcm.
So is this an issues of the E38 ecm and the CAN network since it works on other vehicles. and i see some of the code stuff says not available for the CAN
Do you have these RPO codes: F55, UE1...?
I'm still trying to make sense of the schematics, see attached...
it looks like there are two buses (Class2 and GMLAN) joined by a gateway (BCM).
I'm not sure why you can't access suspension/chassis codes... I thought anything on the same bus as the ECM would be able to have it's codes read.
Here's descriptions from the Service Manual.
When tried it with the scantool/laptop, goto Edit->Properties->Advanced->Diagnostic Trouble Codes, and make sure there is a checkmark next to Check/Clear DTC's for All Modules.
Yes there is a check mark next to Check/Clear DTC's for All Modules. But still only connect to ecm trans and no i dont have RPO codes F55 or UE1