If they found a P0741 code in your truck, GM is aware of an issue with 6L80 and 6L90 torque converters. In 2009, Chevy finally offered a 300-horsepower, 5.3-liter V-8 in the Colorado, just as a slowing economy started directing shoppers to smaller, lower-priced engines.
It is considered generic because it applies to all makes and models of vehicles (1996-newer), although specific repair steps may vary depending on the model. To start viewing messages, select the forum that you want to visit from the selection below. Meaning of P0741 engine trouble code is a kind of powertrain trouble code and theoretically you can drive for a few weeks or even months with a broken MAF sensor. You may have to register before you can post: click the register link above to proceed. You will notice a decrease in gas mileage and over time the car will eventually start stalling a lot.
The P0741 indicates an electrical fault and often means that the torque converter clutch (TCC) pulse width modulation (PWM) solenoid is shorted out and/or no longer working.
P0741 Engine Trouble Code. P0741 Meaning The torque converter clutch solenoid valve is activated, with the gear in D4, by the Transmission Control Module (TCM) in response to signals sent from the vehicle speed and the Engine Control Module ().Lock-up piston operation will then be controlled.
Torque Converter Clutch Circuit Stuck On. P0700 code definition P0700 is a generic OBD-II code that is indicating a fault within the transmission control system. This code may be seen with shift solenoid codes or other transmission codes. If this is your first visit, be sure to check out the FAQ by clicking the link above.
P0741 Diagnosis and Repair. Engine light with CODE P0741 finally fixed! This diagnostic trouble code (DTC) is a generic OBD-II powertrain code.
#PI1393B: Diagnostic Tips for DTC P0741: Torque Converter Clutch Stuck Off Some customers may comment on a Malfunction Indicator Lamp (MIL) on. Some owners of 2009-2010 Hummer H3 or H3T, 2009 Chevy Tahoe equipped with Police package, 2009-2010 Chevy Colorado, Express, Silverado and Trailblazer, 2009-2010 GMC Canyon, Envoy, Savanna and Sierra, and 2009 Saab 9-7X (all equipped with the 4L60E or 4L70E automatic transmission) vehicles may comment that the MIL is illuminated and the vehicle has a harsh 1-2 shift (DTC P0741 … This happens when the powertrain control module (PCM) over-stimulates the …