Recent content by gui67

I used this video to configure hyperterminal: http://youtu.be/hJiEUaj6Hpk As I had windows 7, I had to download hyperterminal, it is possible to download it and use it during a period of 30 days for free ( HyperTerminal Free Trial - for Windows 7 Vista XP - Hilgraeve). I will try to find an...

Thank you blurry for your link. Finally, I ordered an OBDpros serial scantool. that was one of the cheapest I found, with good reviews. I tied using hyperterinla with my old ELM 322 based scantool, I got communication, but did not manage to get the codes. As it is very old, the protocol is...

Does this interface allows the reading of trnsmission codes? Amazon.com: Soliport ELM 327 Bluetooth OBDII OBD2 Diagnostic Scanner: Automotive What good software should be used with it?

HEllo, What kind of code scanner should I buy for my trailblazer? I am looking to read the engine codes but also from transmission (TCCM) and ABS if possible. I see there are 2 types: the one that are plugged on a computer or the handhelds. personally I don't have a preference between both. I...

The seller said he tested it and it worked. The PN on the TCCM is the same, it is from a 04 Envoy. The lights do not at all come on. I checked the main connector on the TCCM, I have 12V on the Orange wire. I will check the connector of the switch, with the diagram I found in an other post. and...

OK, I have bought a used TCCM from a GMC Envoy. I installed it. Now the 4WD service light lightens on the dash when I put ignition (with the old one it did not lit when putting the key on ignition) but the switch light do not light. The service light also lights when driving. Is the switch dead...

I have 12V at the connector, so the module is dead. Is there a way to us the transfer case without the module and without the motor, shifting manualy between 2hi, 4hi and 4lo: there seems only to need one shaft to rotate. I have seen some kits for Ford trucks. I don't know if this is also...

Thank you for your quick answer Bill. OK, I will try to change the bulb from the sevice light. Could you tell me on which pin from the connector I should look for 12V? Trailblazer are not so easy to find here in France, I don't know anybody who owns one, but if there is no wiring problem, I...

Hello, I have a Problem with the 4WD on my trailblazer from 2002: After having changed the front hub, I had the ABS light on: the connector from ABS had a bad connection. after having that corrected, there was no more light on the 4WD switch. When turning the key on, the transfer case symbol...