| 307-01 Automatic Transmission - Vehicles With: 6-Speed Automatic Transmission - 6F35 | 2013 - 2014 Fusion |
| Diagnosis and Testing | Procedure revision date: 08/21/2012 |
Direct Clutch
For direct (3,5,R) clutch operation,
REFER to:
Transmission Description - System Operation and Component Description
(307-01 Automatic Transmission - Vehicles With: 6-Speed Automatic Transmission - 6F35, Description and Operation).
or REFER to:
Direct Clutch Assembly
(307-01 Automatic Transmission - Vehicles With: 6-Speed Automatic Transmission - 6F35, Description and Operation).
Direct Clutch
| Condition | Possible Sources | Action |
| Direct (3,5,R) clutch does not apply | Solenoid body filter blocked to Shift Solenoid B (SSB) |
CLEAN or INSTALL a new solenoid body filter screen.
REFER to: Solenoid Body (307-01 Automatic Transmission - Vehicles With: 6-Speed Automatic Transmission - 6F35, Removal and Installation). |
| Shift Solenoid B (SSB) is mechanically stuck OFF |
INSTALL a new solenoid body.
REFER to: Solenoid Body (307-01 Automatic Transmission - Vehicles With: 6-Speed Automatic Transmission - 6F35, Removal and Installation). PERFORM the Transmission Strategy Download, REFER to: Transmission Strategy Download (307-01 Automatic Transmission - Vehicles With: 6-Speed Automatic Transmission - 6F35, General Procedures). |
|
| Direct (3,5,R) clutch regulator valve stuck OFF |
DISASSEMBLE, CLEAN and INSPECT the direct (3,5,R) clutch regulator valve. If bore or valve is damaged, INSTALL a new main
control valve body.
REFER to: Main Control Valve Body (307-01 Automatic Transmission - Vehicles With: 6-Speed Automatic Transmission - 6F35, Removal and Installation). |
|
| Shift Solenoid B (SSB) SIG, C35R, C35R SUP hydraulic circuits blocked/leaking |
DISASSEMBLE and INSPECT the main control valve body and separator plate passages for debris/blockage. CLEAN as necessary.
REFER to: Transmission Description - System Operation and Component Description (307-01 Automatic Transmission - Vehicles With: 6-Speed Automatic Transmission - 6F35, Description and Operation). |
|
| REV SUPPLY/DRIVE 2 to C35R SUP check ball missing/damaged |
REMOVE the main control valve body, and INSPECT the check ball missing/damage.
REFER to: Main Control Valve Body (307-01 Automatic Transmission - Vehicles With: 6-Speed Automatic Transmission - 6F35, Overhaul). |
|
| C35R supply hydraulic circuit blocked or leaking |
DISASSEMBLE and INSPECT the transmission cover and support tower passages for debris/blockage. CLEAN as necessary.
REFER to: Transmission Description - System Operation and Component Description (307-01 Automatic Transmission - Vehicles With: 6-Speed Automatic Transmission - 6F35, Description and Operation). |
|
| Rear planetary sun gear and shell assembly |
INSPECT the sun gear and shell for wear and damage. INSTALL new components necessary.
REFER to: Transmission (307-01 Automatic Transmission - Vehicles With: 6-Speed Automatic Transmission - 6F35, Disassembly). |
|
| Direct (3,5,R) clutch friction plates |
DISASSEMBLE and INSPECT the direct (3,5,R) clutch friction and steel plates. INSTALL new components as necessary.
REFER to: Direct Clutch Assembly (307-01 Automatic Transmission - Vehicles With: 6-Speed Automatic Transmission - 6F35, Description and Operation). |
|
| Direct (3,5,R) clutch piston seal leakage |
INSTALL a new direct (3,5,R) clutch piston and seals.
REFER to: Transmission (307-01 Automatic Transmission - Vehicles With: 6-Speed Automatic Transmission - 6F35, Disassembly). |
|
| Direct (3,5,R) clutch always applied | Solenoid body filter seal damaged at Shift Solenoid B (SSB) |
INSTALL a new solenoid body filter screen.
REFER to: Solenoid Body (307-01 Automatic Transmission - Vehicles With: 6-Speed Automatic Transmission - 6F35, Removal and Installation). |
| Shift Solenoid B (SSB) mechanically stuck ON |
INSTALL a new solenoid body.
REFER to: Solenoid Body (307-01 Automatic Transmission - Vehicles With: 6-Speed Automatic Transmission - 6F35, Removal and Installation). PERFORM the Transmission Strategy Download, REFER to: Transmission Strategy Download (307-01 Automatic Transmission - Vehicles With: 6-Speed Automatic Transmission - 6F35, General Procedures). |
|
| Direct (3,5,R) clutch regulator valve stuck ON |
DISASSEMBLE, CLEAN and INSPECT the direct (3,5,R) clutch regulator valve and bias spring. If bore or valve is damaged, INSTALL
a new main control valve body.
REFER to: Main Control Valve Body (307-01 Automatic Transmission - Vehicles With: 6-Speed Automatic Transmission - 6F35, Removal and Installation). |
|
| Shift Solenoid B (SSB) SIG, C35R, C35R SUP hydraulic circuits blocked/leaking |
DISASSEMBLE and INSPECT the main control and separator plate passages for leakage. CLEAN as necessary.
REFER to: Transmission Description - System Operation and Component Description (307-01 Automatic Transmission - Vehicles With: 6-Speed Automatic Transmission - 6F35, Description and Operation). |
|
| Rear planetary sun gear and shell assembly | INSPECT the sun gear and shell for damage that would prevent free rotation. INSTALL new components as necessary. | |
| Direct (3,5,R) clutch friction plates |
DISASSEMBLE and INSPECT the direct (3,5,R) clutch friction and steel plates. INSTALL new components as necessary.
REFER to: Direct Clutch Assembly (307-01 Automatic Transmission - Vehicles With: 6-Speed Automatic Transmission - 6F35, Description and Operation). |
|
| Direct (3,5,R) clutch piston return spring |
INSPECT the return spring for damage. INSTALL new components as necessary.
REFER to: Direct Clutch Assembly (307-01 Automatic Transmission - Vehicles With: 6-Speed Automatic Transmission - 6F35, Description and Operation). |
|
| Direct (3,5,R) clutch delayed/soft/slipping apply | Incorrect Transmission Strategy programmed into PCM |
PERFORM the Transmission Strategy Download,
REFER to: Transmission Strategy Download (307-01 Automatic Transmission - Vehicles With: 6-Speed Automatic Transmission - 6F35, General Procedures). |
| Solenoid body filter seal damaged at Shift Solenoid B (SSB) |
INSTALL a new solenoid body filter screen.
REFER to: Solenoid Body (307-01 Automatic Transmission - Vehicles With: 6-Speed Automatic Transmission - 6F35, Removal and Installation). |
|
| Shift Solenoid B (SSB) mechanically sticking |
INSTALL a new solenoid body.
REFER to: Solenoid Body (307-01 Automatic Transmission - Vehicles With: 6-Speed Automatic Transmission - 6F35, Removal and Installation). PERFORM the Transmission Strategy Download, REFER to: Transmission Strategy Download (307-01 Automatic Transmission - Vehicles With: 6-Speed Automatic Transmission - 6F35, General Procedures). |
|
| Direct (3,5,R) clutch regulator valve sticking |
DISASSEMBLE, CLEAN and INSPECT the direct (3,5,R) clutch regulator valve. If bore or valve is damaged, INSTALL a new main
control valve body.
REFER to: Main Control Valve Body (307-01 Automatic Transmission - Vehicles With: 6-Speed Automatic Transmission - 6F35, Removal and Installation). |
|
| Direct (3,5,R) clutch boost valve stuck ON |
DISASSEMBLE, CLEAN and INSPECT the direct (3,5,R) clutch boost valve and bias spring. If bore, valve or spring is damaged,
INSTALL a new main control.
REFER to: Main Control Valve Body (307-01 Automatic Transmission - Vehicles With: 6-Speed Automatic Transmission - 6F35, Removal and Installation). |
|
| Shift Solenoid B (SSB) SIG, C35R, C35R SUP hydraulic circuits blocked/leaking |
DISASSEMBLE and INSPECT the main control valve body and separator plate passages for debris/blockage. CLEAN as necessary.
REFER to: Transmission Description - System Operation and Component Description (307-01 Automatic Transmission - Vehicles With: 6-Speed Automatic Transmission - 6F35, Description and Operation). |
|
| REV SUPPLY/DRIVE 2 to C35R SUP check ball missing/damaged |
REMOVE the main control valve body and INSPECT the check ball missing/damage.
REFER to: Main Control Valve Body (307-01 Automatic Transmission - Vehicles With: 6-Speed Automatic Transmission - 6F35, Overhaul). |
|
| C35R supply hydraulic circuit blocked or leaking |
DISASSEMBLE and INSPECT the transmission cover and support tower passages for debris/blockage. CLEAN as necessary.
REFER to: Transmission Description - System Operation and Component Description (307-01 Automatic Transmission - Vehicles With: 6-Speed Automatic Transmission - 6F35, Description and Operation). |
|
| Direct (3,5,R) clutch friction plates |
DISASSEMBLE and INSPECT the direct (3,5,R) clutch friction and steel plates. INSTALL new components as necessary.
REFER to: Direct Clutch Assembly (307-01 Automatic Transmission - Vehicles With: 6-Speed Automatic Transmission - 6F35, Description and Operation). |
|
| Direct (3,5,R) clutch piston seal leakage |
INSTALL a new direct (3,5,R) clutch piston and seals.
REFER to: Direct Clutch Assembly (307-01 Automatic Transmission - Vehicles With: 6-Speed Automatic Transmission - 6F35, Description and Operation). |
|
| Direct (3,5,R) clutch harsh apply | Incorrect Transmission Strategy programmed into PCM |
PERFORM the Transmission Strategy Download,
REFER to: Transmission Strategy Download (307-01 Automatic Transmission - Vehicles With: 6-Speed Automatic Transmission - 6F35, General Procedures). |
| Shift Solenoid B (SSB) mechanically sticking |
INSTALL a new solenoid body.
REFER to: Solenoid Body (307-01 Automatic Transmission - Vehicles With: 6-Speed Automatic Transmission - 6F35, Removal and Installation). PERFORM the Transmission Strategy Download, REFER to: Transmission Strategy Download (307-01 Automatic Transmission - Vehicles With: 6-Speed Automatic Transmission - 6F35, General Procedures). |
|
| Direct (3,5,R) clutch regulator valve sticking |
DISASSEMBLE, CLEAN and INSPECT the direct (3,5,R) clutch regulator valve and bias spring. If bore, valve or spring is damaged,
INSTALL a new main control valve body.
REFER to: Main Control Valve Body (307-01 Automatic Transmission - Vehicles With: 6-Speed Automatic Transmission - 6F35, Removal and Installation). |
|
| Direct (3,5,R) clutch boost valve sticking |
DISASSEMBLE, CLEAN and INSPECT the direct (3,5,R) clutch boost valve and bias spring. If bore, valve or spring is damaged,
INSTALL a new main control valve body.
REFER to: Main Control Valve Body (307-01 Automatic Transmission - Vehicles With: 6-Speed Automatic Transmission - 6F35, Removal and Installation). |
|
| Shift Solenoid B (SSB) SIG, C35R, C35R SUP hydraulic circuits blocked/leaking |
DISASSEMBLE and INSPECT the main control valve body and separator plate passages for debris/blockage. CLEAN as necessary.
REFER to: Transmission Description - System Operation and Component Description (307-01 Automatic Transmission - Vehicles With: 6-Speed Automatic Transmission - 6F35, Description and Operation). |
|
| Direct (3,5,R) clutch friction plates |
DISASSEMBLE and INSPECT the direct (3,5,R) clutch friction and steel plates. INSTALL new components as necessary.
REFER to: Direct Clutch Assembly (307-01 Automatic Transmission - Vehicles With: 6-Speed Automatic Transmission - 6F35, Description and Operation). |
|
| Direct (3,5,R) clutch piston return spring |
INSPECT the return spring for proper installation and damage. INSTALL new components as necessary.
REFER to: Direct Clutch Assembly (307-01 Automatic Transmission - Vehicles With: 6-Speed Automatic Transmission - 6F35, Description and Operation). |
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