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Home >> Ford >> 2022 >> Transit Connect Titanium, Gas/Ethanol >> Repair and Diagnosis >> External Pages >> Different car >> Section 671 (Automatic Transmission - 10-Speed Automatic Transmission - 10R80 MHT (Diagnosis & Testing - Installation)) >> Diagnosis And Testing >> E Clutch

E Clutch

WARNING: This page is about a different car, the 2021 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.

Symptom Chart 

E Clutch 

For E clutch operation, REFER to: E Clutch .

E Clutch 

Condition Possible Sources Action
E clutch does not apply SSE mechanically stuck OFF INSTALL a new solenoid. REFER to: Shift Solenoids (SS) .
E Clutch control valve stuck OFF DISASSEMBLE, CLEAN and INSPECT the E clutch control valve. If the bore or valve is damaged, INSTALL a new main control valve body. REFER to: Main Control Valve Body .
E clutch hydraulic circuit blocked/leaking DISASSEMBLE and INSPECT the main control valve body and separator plate passages for debris, blockage and leaks. CLEAN as necessary. REFER to: Main Control Valve Body .
CARRY OUT the air pressure test on the E clutch. REFER to: Special Testing Procedures . If a leak is detected, INSPECT the seals on the output shaft, the seals on the input shaft and the E clutch piston seals for leaks. REFER to: Transmission .
E clutch hub, shell and sun gear no. 4 DISASSEMBLE and INSPECT the E clutch hub and shell and sun gear no. 4 for wear and damage. INSTALL new components as necessary. REFER to: Transmission .
E clutch piston seals DISASSEMBLE and INSPECT the E clutch piston seals for wear and damage. INSTALL new components as necessary. REFER to: Transmission .
E clutch friction plates DISASSEMBLE and INSPECT the E clutch friction and steel plates for wear and damage. INSTALL new components as necessary. REFER to: Transmission .
E clutch always applied SSE mechanically stuck ON INSTALL a new solenoid. REFER to: Shift Solenoids (SS) .
E clutch control valve stuck ON DISASSEMBLE, CLEAN and INSPECT the E clutch control valve. If the bore or valve is damaged, INSTALL a new main control valve body. REFER to: Main Control Valve Body .
E clutch hydraulic circuit cross leaks DISASSEMBLE and INSPECT the main control valve body and separator plate passages for cracks, warping and damage. If damage is found, INSTALL a new main control valve body. REFER to: Main Control Valve Body .
E clutch hub, shell and sun gear no. 4 DISASSEMBLE and INSPECT the E clutch hub and shell and sun gear no. 4 for wear and damage. INSTALL new components as necessary. REFER to: Transmission .
E clutch piston return spring DISASSEMBLE and INSPECT the E clutch piston return spring for damage. INSTALL new components as necessary. REFER to: Transmission .
E clutch friction plates DISASSEMBLE and INSPECT the E clutch friction and steel plates for wear and damage. INSTALL new components as necessary. REFER to: Transmission .
E clutch delayed/soft/slipping apply Incorrect transmission strategy programmed into PCM/ TCM. CARRY OUT the Transmission Strategy Download and the Adaptive Learning Drive Cycle. REFER to: Transmission Strategy Download . REFER to: Adaptive Learning Drive Cycle .
Low line pressure CARRY OUT the line pressure test. If line pressure is low, REFER to the Line Pressure Diagnosis Chart. REFER to: Special Testing Procedures .
SSE mechanically sticking INSTALL a new solenoid. REFER to: Shift Solenoids (SS) .
E Clutch control valve sticking DISASSEMBLE, CLEAN and INSPECT the E clutch control valve. If the bore or valve is damaged, INSTALL a new main control valve body. REFER to: Main Control Valve Body .
E clutch hydraulic circuits blocked/leaking DISASSEMBLE and INSPECT the main control valve body and separator plate passages for debris, blockage and leaks. CLEAN as necessary. REFER to: Main Control Valve Body .
CARRY OUT the air pressure test on the E clutch. REFER to: Special Testing Procedures . If a leak is detected, INSPECT the seals on the output shaft, the seals on the input shaft and the E clutch piston seals for leaks. REFER to: Transmission .
E clutch piston seals DISASSEMBLE and INSPECT the E clutch piston seals for wear and damage. INSTALL new components as necessary. REFER to: Transmission .
E clutch friction plates DISASSEMBLE and INSPECT the E clutch friction and steel plates for wear and damage. INSTALL new components as necessary. REFER to: Transmission .
E clutch harsh apply Incorrect transmission strategy programmed into PCM/ TCM. CARRY OUT the Transmission Strategy Download and the Adaptive Learning Drive Cycle. REFER to: Transmission Strategy Download . REFER to: Adaptive Learning Drive Cycle .
High line pressure CARRY OUT the line pressure test. If line pressure is high, REFER to the Line Pressure Diagnosis Chart. REFER to: Special Testing Procedures .
SSE mechanically sticking INSTALL a new solenoid. REFER to: Shift Solenoids (SS) .
E Clutch regulator valve sticking DISASSEMBLE, CLEAN and INSPECT the E clutch control valve. If the bore or valve is damaged, INSTALL a new main control valve body. REFER to: Main Control Valve Body .
E clutch hydraulic circuit blocked/leaking DISASSEMBLE and INSPECT the main control valve body and separator plate passages for debris, blockage and leaks. CLEAN as necessary. REFER to: Main Control Valve Body .
E clutch piston return spring DISASSEMBLE and INSPECT the E clutch piston return spring for damage. INSTALL new components as necessary. REFER to: Transmission .
E clutch friction plates DISASSEMBLE and INSPECT the E clutch friction and steel plates for wear and damage. INSTALL new components as necessary. REFER to: Transmission .
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