LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Ford >> 2019 >> Taurus SHO >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Automatic Transaxle/Transmission - 6F35 >> Diagnosis And Testing >> Automatic Transmission >> TCC System
September 30: LEMON manuals is back up on a temporary server! Slowness is possible

TCC System

For TCC operation, REFER to Hydraulic System .

Torque Converter Clutch

Condition Possible Sources Action
TCC does not apply Solenoid filter blocked to the TCC solenoid INSTALL a new TCC solenoid. REFER to Solenoids .
TCC solenoid mechanically stuck OFF INSTALL a new TCC solenoid. REFER to Solenoids .
TCC regulator valve stuck OFF DISASSEMBLE, CLEAN and INSPECT the TCC regulator valve. If bore or valve is damaged, INSTALL a new main control. REFER to Main Control Valve Body .
TCC control valve stuck OFF DISASSEMBLE and INSPECT the pump assembly for debris/blockage. CLEAN as necessary. REFER to Transaxle -- Overhaul  to REMOVE the pump assembly.
TCC APPLY hydraulic circuit blocked or leaking DISASSEMBLE and INSPECT the transmission, main control and pump assembly passages for debris/blockage. REFER to Transaxle -- Overhaul  and Main Control -- Overhaul  and CLEAN as necessary. REFER to Hydraulic System .
TCC friction material worn or damaged INSTALL a new torque converter. REFER to Transaxle .
TCC always applied/stalls vehicle TCC solenoid mechanically stuck ON INSTALL a new TCC solenoid. REFER to Solenoids .
TCC regulator valve stuck ON DISASSEMBLE, CLEAN and INSPECT the TCC regulator valve. If bore or valve is damaged, INSTALL a new main control. REFER to Main Control Valve Body .
TCC control valve stuck ON DISASSEMBLE and INSPECT the pump assembly for debris/blockage. CLEAN as necessary. REFER to Transaxle -- Overhaul  to REMOVE the pump assembly.
TCC RELEASE hydraulic circuit blocked or leaking DISASSEMBLE and INSPECT the transmission, main control and pump assembly passages for debris/blockage. REFER to Transaxle -- Overhaul  and Main Control -- Overhaul  and CLEAN as necessary. REFER to Hydraulic System .
TCC welded or damaged INSTALL a new torque converter. REFER to Transaxle .
TCC cycles, shudders or chatters Incorrect Solenoid Body Strategy programmed into PCM REFER to Solenoid Body Strategy Download .
Solenoid filter or seal damaged at TCC solenoid INSTALL a new TCC solenoid. REFER to Solenoids .
TCC solenoid mechanically sticking INSTALL a new TCC solenoid. REFER to Solenoids .
TCC regulator valve, springs, clips -- loose, stuck, binding, missing, misassembled DISASSEMBLE, CLEAN and INSPECT the TCC regulator valve. If bore or valve is damaged, INSTALL a new main control. REFER to Main Control Valve Body .
TCC control valve, springs, clips -- loose, stuck, binding, missing, misassembled DISASSEMBLE and INSPECT the pump assembly for debris/blockage. CLEAN as necessary. REFER to Transaxle -- Overhaul  to REMOVE the pump assembly.
TCC RELEASE/TCC APPLY hydraulic circuits blocked or leaking DISASSEMBLE and INSPECT the transmission, main control and pump assembly passages for debris/blockage. REFER to Transaxle -- Overhaul  and Main Control -- Overhaul  and CLEAN as necessary. REFER to Hydraulic System .
scientia non olet · About LEMON Manuals