🔧Ford Explorer P0741 TCC Repair - P0741 TCC Stuck Off скачать в хорошем качестве

🔧Ford Explorer P0741 TCC Repair - P0741 TCC Stuck Off

*Ford Explorer Transmission Repair (P0741)* *Subject:* Diagnosis and Repair of P0741 "Torque Converter Clutch Stuck Off" Code on a 1998 Ford Explorer. *Overview:* This document summarizes the repair of a 1998 Ford Explorer with a **P0741 code**, indicating a Torque Converter Clutch (TCC) "stuck off" issue. The repair focuses on a valve body problem in the 5R55E transmission, specifically related to the TCC engagement. The repair involves installing a TransGo shift kit, replacing the TCC solenoid, and adjusting bands. The document also covers diagnostic steps. *Main Points:* *Symptoms:* The Explorer experienced TCC slippage during heavy acceleration, with the overdrive light flashing. The TCC worked fine under light acceleration. *Cause:* A valve body issue is suspected to be the cause of the TCC problem rather than the torque converter itself. The fact that the "cold and light throttle has good lock up" helped isolate the failure. *Repair:* *Valve Body Modification:* A TransGo shift kit was installed to modify fluid flow, addressing the TCC exhaust issue. This included a rod and a drilled plate to change exhaust. *TCC Solenoid Replacement:* The mechanic replaced the lock-up solenoid. *Band Adjustment:* The second and fifth bands were adjusted. *Diagnostics:* *Pre-Repair Scan:* Codes included P1131, P1151, P0171, P0174, and P0741. The P0741 code was the focus of the repair. *Post-Repair Scan:* The P0741 code was resolved, but P0171 and P0174 codes returned. A P1000 code appeared, meaning codes had been cleared. *Live Data:* The mechanic monitored torque converter clutch percentage, torque converter clutch slip RPM, and current gear. *Transmission Type:* The vehicle uses a 5R55E transmission, identified by its output speed sensor. *TransGo Shift Kit:* The kit corrects TCC engagement by modifying valve body fluid flow. *Outcome:* The repair successfully addressed the P0741 code. The monitored data confirmed the fix by observing the TCC engagement and slip patterns. The issue was determined to be related to the valve body and not the torque converter. Ford Explorer, Transmission Repair, P0741, Torque Converter Clutch, Valve Body, 5R55E, TransGo Shift Kit, TCC Solenoid, Automotive Repair, Scan Tool, OBD2, Auto Repair, DIY auto repair #FordExplorer #TransmissionRepair #P0741 #AutoRepair #DIY