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2005 cadillac CTS 3.6L
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P0741 code on 2005 cadillac cts? Any help would be appreciated also is the tcm pcm and ecm all one unit on these cars?
 

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2002.5 F55 CORSA STS, 2014 Explorer XLT FWD
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70,336 Posts
Which engine?

If fitted, the PCM (Powertrain Control Module) is the whole enchilada. It runs everything. The PCM in my STS has 188 pins divided between 2 huge connectors.

P 0741 refers to TCC stuck OFF. Torque Converter Clutch. $$$$.¢¢.
 

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05 CTS 3.6L
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i have a 05 cts with 3.6 eng. it has two seperate modules a tcm and a ecm or pcm. they are both on the front right eng compartment (which is on the left when u open hood). easily accesable
 
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