Ford Ecosport Owners and Service Manuals

Ford Ecosport: Automatic Transmission - 6-Speed Automatic Transmission – 6F35 / Diagnosis and Testing - Torque Converter Clutch (TCC)

Ford Ecosport 2014-2025 Service and Repair Manual / Automatic Transmission / Automatic Transmission - 6-Speed Automatic Transmission – 6F35 / Diagnosis and Testing - Torque Converter Clutch (TCC)

For TCC operation,
REFER to: Transmission Description (307-01B Automatic Transmission - 6-Speed Automatic Transmission – 6F35, Description and Operation).
REFER to: Torque Converter Clutch (TCC) (307-01A Automatic Transmission - 6-Speed Automatic Transmission – 6F15, Description and Operation).
REFER to: Torque Converter Clutch (TCC) (307-01B Automatic Transmission - 6-Speed Automatic Transmission – 6F35, Description and Operation).

Symptom Chart

Symptom Possible Sources Action
  • TCC does not apply
  • TCC solenoid filter screen blocked
  • INSTALL a new TCC solenoid.
    REFER to: Solenoid (307-01A Automatic Transmission - 6-Speed Automatic Transmission – 6F15, Removal and Installation).
    REFER to: Solenoid (307-01A Automatic Transmission - 6-Speed Automatic Transmission – 6F15, Removal and Installation).
  • TCC solenoid mechanically stuck OFF
  • INSTALL a new TCC solenoid.
    REFER to: Solenoid (307-01A Automatic Transmission - 6-Speed Automatic Transmission – 6F15, Removal and Installation).
    REFER to: Solenoid (307-01A Automatic Transmission - 6-Speed Automatic Transmission – 6F15, Removal and Installation).
  • TCC regulator valve stuck OFF
  • DISASSEMBLE, CLEAN and INSPECT the TCC regulator valve. If bore or valve is damaged, INSTALL a new main control valve body.
    REFER to: Main Control Valve Body (307-01A Automatic Transmission - 6-Speed Automatic Transmission – 6F15, Overhaul).
    REFER to: Main Control Valve Body (307-01B Automatic Transmission - 6-Speed Automatic Transmission – 6F35, Overhaul).
  • TCC control valve stuck OFF
  • INSTALL a new pump assembly.
    REFER to: Transmission (307-01A Automatic Transmission - 6-Speed Automatic Transmission – 6F15, Overhaul).
    REFER to: Transmission (307-01A Automatic Transmission - 6-Speed Automatic Transmission – 6F15, Overhaul).
  • TCC APPLY hydraulic circuit blocked or leaking
  • DISASSEMBLE and INSPECT the transmission, main control valve body and pump assembly passages for debris/blockage/leaks. CLEAN or REPLACE componenets as necessary.
    REFER to: Main Control Valve Body (307-01A Automatic Transmission - 6-Speed Automatic Transmission – 6F15, Overhaul).
    REFER to: Main Control Valve Body (307-01B Automatic Transmission - 6-Speed Automatic Transmission – 6F35, Overhaul).
    REFER to: Transmission (307-01A Automatic Transmission - 6-Speed Automatic Transmission – 6F15, Overhaul).
    REFER to: Transmission (307-01A Automatic Transmission - 6-Speed Automatic Transmission – 6F15, Overhaul).
  • TCC friction material worn or damaged.
  • INSTALL a new torque converter.
    REFER to: Transmission (307-01A) .
    REFER to: Transmission - 1.5L Duratec (90kW/120PS) – I3 (307-01A Automatic Transmission - 6-Speed Automatic Transmission – 6F15, Removal and Installation).
    REFER to: Transmission (307-01B Automatic Transmission - 6-Speed Automatic Transmission – 6F35, Removal and Installation).
  • TCC always applied/stalls vehicle
  • TCC solenoid mechanically stuck ON
  • INSTALL a new TCC solenoid.
    REFER to: Solenoid (307-01A Automatic Transmission - 6-Speed Automatic Transmission – 6F15, Removal and Installation).
    REFER to: Solenoid (307-01A Automatic Transmission - 6-Speed Automatic Transmission – 6F15, Removal and Installation).
  • TCC regulator valve stuck ON
  • DISASSEMBLE, CLEAN and INSPECT the TCC regulator valve. If bore or valve is damaged, INSTALL a new main control valve body.
    REFER to: Main Control Valve Body (307-01A Automatic Transmission - 6-Speed Automatic Transmission – 6F15, Overhaul).
    REFER to: Main Control Valve Body (307-01B Automatic Transmission - 6-Speed Automatic Transmission – 6F35, Overhaul).
  • TCC control valve stuck ON
  • INSTALL a new pump assembly.
    REFER to: Transmission (307-01A Automatic Transmission - 6-Speed Automatic Transmission – 6F15, Overhaul).
    REFER to: Transmission (307-01A Automatic Transmission - 6-Speed Automatic Transmission – 6F15, Overhaul).
  • TCC RELEASE hydraulic circuit blocked or leaking
  • DISASSEMBLE and INSPECT the transmission, main control valve body and pump assembly passages for debris/blockage/leaks. CLEAN or REPLACE componenets as necessary.
    REFER to: Main Control Valve Body (307-01A Automatic Transmission - 6-Speed Automatic Transmission – 6F15, Overhaul).
    REFER to: Main Control Valve Body (307-01B Automatic Transmission - 6-Speed Automatic Transmission – 6F35, Overhaul).
    REFER to: Transmission (307-01A Automatic Transmission - 6-Speed Automatic Transmission – 6F15, Overhaul).
    REFER to: Transmission (307-01A Automatic Transmission - 6-Speed Automatic Transmission – 6F15, Overhaul).
  • TCC welded or damaged.
  • INSTALL a new torque converter.
    REFER to: Transmission (307-01A) .
    REFER to: Transmission - 1.5L Duratec (90kW/120PS) – I3 (307-01A Automatic Transmission - 6-Speed Automatic Transmission – 6F15, Removal and Installation).
    REFER to: Transmission (307-01B Automatic Transmission - 6-Speed Automatic Transmission – 6F35, Removal and Installation).
  • TCC cycles, shudders or chatters
  • Incorrect Transmission Strategy programmed into the PCM

  • REFER to: Transmission Strategy Download (307-01A Automatic Transmission - 6-Speed Automatic Transmission – 6F15, General Procedures).
    REFER to: Transmission Strategy Download (307-01A Automatic Transmission - 6-Speed Automatic Transmission – 6F15, General Procedures).
  • TCC solenoid filter or seal damaged at TCC solenoid
  • INSTALL a new TCC solenoid.
    REFER to: Solenoid (307-01A Automatic Transmission - 6-Speed Automatic Transmission – 6F15, Removal and Installation).
    REFER to: Solenoid (307-01A Automatic Transmission - 6-Speed Automatic Transmission – 6F15, Removal and Installation).
  • TCC solenoid mechanically sticking
  • INSTALL a new TCC solenoid.
    REFER to: Solenoid (307-01A Automatic Transmission - 6-Speed Automatic Transmission – 6F15, Removal and Installation).
    REFER to: Solenoid (307-01A Automatic Transmission - 6-Speed Automatic Transmission – 6F15, Removal and Installation).
  • 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 valve body.
    REFER to: Main Control Valve Body (307-01A Automatic Transmission - 6-Speed Automatic Transmission – 6F15, Overhaul).
    REFER to: Main Control Valve Body (307-01B Automatic Transmission - 6-Speed Automatic Transmission – 6F35, Overhaul).
  • TCC control valve, springs, clips loose, stuck, binding, missing, misassembled
  • INSTALL a new pump assembly.
    REFER to: Transmission (307-01A Automatic Transmission - 6-Speed Automatic Transmission – 6F15, Overhaul).
    REFER to: Transmission (307-01A Automatic Transmission - 6-Speed Automatic Transmission – 6F15, Overhaul).
  • TCC RELEASE/TCC APPLY hydraulic circuit blocked or leaking
  • DISASSEMBLE and INSPECT the transmission, main control valve body and pump assembly passages for debris/blockage/leaks. CLEAN or REPLACE componenets as necessary.
    REFER to: Main Control Valve Body (307-01A Automatic Transmission - 6-Speed Automatic Transmission – 6F15, Overhaul).
    REFER to: Main Control Valve Body (307-01B Automatic Transmission - 6-Speed Automatic Transmission – 6F35, Overhaul).
    REFER to: Transmission (307-01A Automatic Transmission - 6-Speed Automatic Transmission – 6F15, Overhaul).
    REFER to: Transmission (307-01A Automatic Transmission - 6-Speed Automatic Transmission – 6F15, Overhaul).
  • TCC cycling/shudder/chatter
  • Verify the TCC is causing the concern. Attempt to duplicate event while commanding the PID TCC_OSC OFF. If the concern cannot be duplicated while the TCC is commanded off the TCC may be worn or damaged.
    REFER to: Transmission (307-01A) .
    REFER to: Transmission - 1.5L Duratec (90kW/120PS) – I3 (307-01A Automatic Transmission - 6-Speed Automatic Transmission – 6F15, Removal and Installation).
    REFER to: Transmission (307-01B Automatic Transmission - 6-Speed Automatic Transmission – 6F35, Removal and Installation).

    Diagnosis and Testing - Low One-Way Clutch Assembly

    Low One Way Clutch For low one way clutch operation, REFER to: Transmission Description (307-01A Automatic Transmission - 6-Speed Automatic Transmission – 6F15, Description and Operation)...

    General Procedures - Adaptive Learning Drive Cycle

    Initialization NOTE: The engine and transmission must be at normal operating temperature. Using the scan tool, clear the DTC and Transmission Adaptive Tables...

    Other information:

    Ford Ecosport 2014-2025 Service and Repair Manual: Description and Operation - Transmission Description


    Disassembled Views Auto-Start-Stop Item Part Number Description 1 70057005 Transmission case 2 7A1307A130 Clutch support tower 3 7D0197D019 Clutch support tower seals (4 required) 4 W302855W302855 Clutch support tower bolt (3 required) 5 7F2427F242 No..

    Ford Ecosport 2014-2025 Service and Repair Manual: General Procedures - Elevation System Check


    Check Turn the ignition ON (engine OFF). Set the parking brake. Place the gearshift in REVERSE (R) for rear parking aid sensors. Place the gearshift in DRIVE (D) for front parking aid sensors. Using a diagnostic scan tool, monitor the PAM parking aid sensor distance Parameter Identi..

    Categories

    Removal and Installation - Wheel Knuckle Bushing

    Special Tool(s) / General Equipment

    Hydraulic Press

    Removal

    NOTE: Removal steps in this procedure may contain installation details.

    Remove the wheel knuckle.
    Refer to: Wheel Knuckle - Vehicles With: Rear Drum Brakes (204-02B Rear Suspension - AWD, Removal and Installation).
    Remove the rear toe adjustment retainers and remove the wheel knuckle mounting bracket.
    Torque:
      Stage 1:  177 lb.in (20 Nm)
      Stage 2:  76 lb.ft (103 Nm)

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