GM Trouble Repair

How to Use the GM Tech2 with the TIS2000 Software to Program the PCM

How-to-use-GM-Tech2-with-TIS2000-to-do-PCM-programming

You need: GM Tech2 scan tool (Original $2000 -$3000, $224 in obd2tool) A laptop or pc running windows xp home TIS 2000 software CD and USB key (GM Tech2 alone is a scanner, with TIS2000 CD, you are able to…
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Autel MS906 Reset ISC System for 2009 GM Daewoo

autel-ms906-reset-isc-system-for-2009-gm-daewoo-1 (2)

How to use Autel MaxiSys MS906 Diagnostic Scanner to do ISC system reset? This post is performing a 2009 GM Daewoo for an example. Insert Autel MS906 connector into OBD2 port of the vehicle, Diagnostics >> GM >> Manual selection…
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GM Programming Error Codes

GM-Tech2-clone-C5-Corvette-feedback-1

Hello everyone, I have documented the GM Programming Error Codes I’ve encountered over the years felt like Diagnostic Network would be a good place to share. I have also included confirmed causes for some of the error codes. *   E6961…
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How to rework GM Tech2 PCB

How-to-rework-GM-Tech2-PCB-2

How to rework GM Tech2 PCB – Problem Tech II clone not boot up (not turn on) – Reason The issue usually results from the DC to DC converter This converter is a common internal component for the device GM TECH…
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Change the Ambient Light Sensor on Chevy HHR Tutorial

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I have one Chevy HHR and I had the problem with the dash being in night mode during bright sunlight(meaning the displays were dim and the dimmer would vary the brightness. ) Occasionally they would brighten up to max and…
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