![]() ![]() The TCM uses these inputs to make decisions and activate actuators like shift solenoids, the TCC solenoid, EPS solenoid, and coast-timing solenoids. Your vehicles transmission control module works alongside the engine and the transmission to keep you moving forward. Pressure Sensors: The TCM uses these sensors to verify that the desired hydraulic circuit is under pressure. It's compared to the (VSS) vehicle speed sensor's signal to monitor performance. OSS: The output shaft speed sensor informs the TCM of output shaft speed. TSS: The turbine shaft speed sensor informs the TCM of turbine shaft speed. The TCM uses this information to monitor the transmission's fluid temperature. TFT: The transmission fluid temperature sensor is located inside the transmission. At (WOT) wide-open throttle, the TCM downshifts. The TCM uses this information to control shift timing. TPS: The throttle position sensor informs the PCM of the throttle angle. The TCM uses this information for shift timing, line pressure, and TCC application. It senses the mass of airflow in the air tube before it enters the intake manifold. TCM comes unprogrammed and will require Vin specific GM programming from your dealer. MAF: The mass airflow sensor informs the PCM of engine load. GM OEM T93 Transmission Control Module, GM 24049790. The TCM uses this input to delay the TCC application until the engine reaches operating temperature. ![]() The TCM uses this signal to control the TCC.ĮCT: The engine coolant temperature sensor monitors engine coolant temperature. Automatic Transmission Sensorsīrake switch: The brake switch signals the computer when the brakes are applied. Sensors detect conditions such as movement or pressure and convert them into an electrical signal for the TCM. The TCM also receives information from sensors shared over the CAN multiplex network with the PCM. The TCM has preset data to compare these inputs and make the appropriate decision. If it contains a lock system, then unlock using the ignition key. Take out the cover of the hood compartment upwards. 14M02 Transmission Control Module Extended Warranty Coverage 2011- 2015 Ford Fiesta & 2012-2016 Focus. The transmission control module is usually located under the center console inside your car. Follow all on-screen prompts/instructions. Transmission Control Module (TCM) Location. years of service or 150,000 miles from the warranty start It receives input from various sensors to activate the various solenoids, the (TCC) torque converter clutch, control line pressure, and provide smooth shift timing. To reset transmission control module Ford F150, you can try this technique as it works perfectly for most cases Open the hood and hang the prop rod to keep it exposed. 14M02 Transmission Control Module Extended. The (TCM) transmission control module can be a standalone controller or located in the (PCM) powertrain control module. ![]()
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