显示标签为“gm diagnostic tool”的博文。显示所有博文
显示标签为“gm diagnostic tool”的博文。显示所有博文

2019年5月21日星期二

How-to’s of GM Corvette base 2000 service active handling and abs warnings?

Car model and year: GM Corvette base 2000

Symptom Description: After the ordeal of replacing the damper I get the service active handling and abs warnings. No wiring was damaged and according to a friend’s scan tool the steering position sensor is in working condition.

I don’t recall the codes but I know that my steering rack and steering wheel senor are out of sync. All is well until I turn the steering wheel hard left.

Suggestion and Solution:
If you don’t maintain the steering wheel position to the actual wheel position, you will see the problem that you are seeing.
Someone let the steering wheel turn from the position that it was in when you disconnected the steering shaft from the rack. or moved the actual wheel position when the shaft was disconnected. Now the steering wheel position sensor at the base of the steering column (at the fire wall on the inside of the cab) is out of ZERO alignment.
You will need to disconnect the steering shaft from the rack and either turn the wheels to the correct position or turn the steering wheel to the zero position.
You should really pull up and read the DTCs in the DIC to rule out the NUMEROUS OTHER DTCs that could be causing this issue.
To do this correctly, you need a GM TECH2 or you can get creative and use a multimeter to read the output voltage on the SWPS. It needs to be right around 2.5 ish volts DC to be zero (wheel pointed dead ahead) Once the wheels are dead ahead and the SWPS is 2.5 ish volts, reconnect the shafts again! .

Thanks to @ Bill Curlee a poster of https://www.corvetteforum.com/forums/

Thanks to Laurance for collecting.

2018年8月22日星期三

GM diagnostic/programming: GDS2 vs Tech2Win vs Global TIS vs TI2000

GM diagnostic and programming tech support for GM cars or pickup trucks:
What’s the difference and which tool for each software?
Which for diagnostics and which for programming?

Here you go. Tips and guides of GDS2, Tech2Win, GlobalTIS, TI2000

GM diagnostic tool and software compatibility:

Tool / SoftwareGDS2Tech2WinGlobal TISTIS2000
GM Tech 2NoYes
(for old cars)
NoYes
GM MDIYes
(for new cars 2010-)
Yes
(for old cars)
YesNo
Mangoose PRO GM IIYes
(for new cars 2010-)
Yes
(for old cars)
NoNo
VXDIAG VCX Nano GMYes
(for new cars 2010-)
Yes
(for old cars)
NoNo

GM diagnostic/programming software & functions confirmed:

Functions/ SoftwareGDS2Tech2WinGlobal TISTIS2000
DiagnosticsYesYesNoYes
ECU ProgrammingNo.
But you can log in www.acdelcotds.comto do programming
No.
But you can log in www.acdelcotds.com to do programming
Yes.
But only program
ECUs offline for part of GM vehicles.

Yes
Key ProgrammingYes.
But you have to program new keys online via
www.acdelcotds.com
Yes.
But you have to program new keys online via
www.acdelcotds.com
NoYes
SPS ProgrammingNoYesYesYes
(with Tech 2 Go-between)

That is,
If you want to do ECU programming or SPS programming, you’d better have a GM MDI interface with Global TIS.

If you need program new keys (only online with GDS2 and Tech2win), it depends.
If you have a new car or pickup truck after the year 2010, you have 3 options: MDI interface, Mangoose cable, Nano;
If you have an old car or pickup truck, you have one more option, Tech 2. That is, 4 options for the old GM vehicles: MDI, Mangoose, Nano and Tech 2.

If you want to have a diagnostic test on GM vehicles, you can have any tool with GDS2 or Tech2win or TIS2000. Clearly, all tools above can be used for GM diagnosis.


The last –

GM diagnostic/programming software download:

Tech2win and GDS2 download: FREE
Tech2win, GDS2 and Global TIS Windows 7 download: 100% tested
TIS2000 GM software download: 100% tested
TIS2000 Saab software download: 100% tested
Source:
http://www.obdexpress.co.uk/service/gds2-tech2win-globaltis-tis20000-difference.html