Question about 2004 Chevrolet TrailBlazer

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I have a 2004 Chevy Trailblazer pulling code P0742 and saying that the torque converter clutch circuit is stuck on.

Code 0742. Says that the torque converter clutch circuit stuck on. Does this mean I should change the solenoid valve harness or connectors? Or that I should replace the solenoid valve? Or both? Where is this solenoid located on a 2004 trailblazer

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SOURCE: where is the clutch solenoid on montecarlos 2000

This code refers to the electrical side of the torque converter not the inside workings of the converter itself. Check the electrical connector and harness for opens breaks or chaffing. Most of the times the tcc solenoid replacement will fix this issue.

Posted on Apr 05, 2013

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Where is the clutch solenoid on montecarlos 2000


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Could you tell me some of the things that may set off the following codes P0742, P1573, P1811


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I have a 2000 Chevy venture and recently about 6 months ago had the transmission overhauled and now I have code p0742 showing up. Could it be replacing the water pump and fuel pump be causing the code...


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