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Update to ipc failing with tech 2
Is there a certain way I need to update the ipc with the tech 2? I tried to yesterday and get a bunch of errors. After it failed my guages all stopped working I tried calibrating after and its giving me errors both on reprogramming through sps and a no communication error trying to calibrate. Is...- Tractionlesscolt
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- Replies: 0
- Forum: Engine & Drivetrain
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Tech 2 issue
Tech 2 powers up and so far from what I gather everything is functioning properly until I try to run diagnostics on chassis. I can diagnose the powertrain and body with no problems but when I try to access thr chassis diagnostics I get no communications with vehicle check diagnostic link...- Tractionlesscolt
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- Replies: 6
- Forum: Engine & Drivetrain
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Looking for a gm tech 2
I am getting mixed reviews of the China gm tech 2 and the authentic ones. I want to be able to make adjustments to the ecu in my 03 tahoe and 03 denali and other things as well. I am seeing that the knock offs can do this and I am seeing that they can not do this. Which brings me here! Who...- Tractionlesscolt
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- Replies: 41
- Forum: Engine & Drivetrain
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New guy from utah
My name is cj I am new here but not new to working on vehicles I am here to gain further information and help others where I can.- Tractionlesscolt
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- Replies: 15
- Forum: Introduction
