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HF35 TRANSMISSION – THUMPING/RUBBING OR GRINDING NOISE – BUILT ON OR BEFORE 8/15/2015 | |
Publication Date: September 1, 2016 |
This article supersedes TSB 14-0214 to add a production fix date, update the vehicle model years, Service Procedure and Part List.
ISSUE:
Some 2013-2016 Fusion, MKZ and 2013-2015 C-Max vehicles equipped with an HF35 transmission and built on or before 8/15/2015 may exhibit a thumping/rubbing or grinding noise coming from the transmission. The noise may be present in all gear ranges including neutral when the vehicle is moving, but will not be present when the vehicle is stationary or in Park.
ACTION:
Follow the Service Procedure steps to correct the condition.
SERVICE PROCEDURE
- Check the vehicle build date. Was the vehicle built on or before 8/15/2015?
- Yes – proceed to Step 2.
- No – this article does not apply. Refer to Workshop Manual (WSM), Section 307-01 for normal diagnostics.
- With vehicle at operating temperature, road test vehicle and lightly apply the brakes from 48-16 Km/h (30-10 MPH).
- The engine will shut-off on deceleration when the vehicle is at operating temperature.
- Is a thumping/rubbing or grinding noise present?
- Yes – proceed to Step 4.
- No – this article does not apply. Refer to WSM, Section 307-01 for normal diagnostics.
- Remove the transmission assembly. Refer to WSM, Section 307-01.
- Remove damper housing and transfer shaft assembly. Refer to WSM Section, 307-01.
- Inspect the damper housing for transfer shaft contact or wear. Is contact or wear present on damper housing or transfer shaft?
- Yes – proceed to Step 9.
- No – proceed to Step 7.
- Install transfer shaft kit. Follow kit repair and assembly procedure.
- Reinstall the transmission assembly. Refer to WSM, Section 307-01. Proceed to Step 10.
- Install new transmission assembly. Refer to WSM, Section 307-01.
- Flush transmission fluid cooling system. Refer to WSM, Section 307-02.
FG9Z-7000-C ![]() | Transmission Assembly 2.57 Gas/Electric – C-MAX/Fusion FHEV |
FM5Z-7000-D | Transmission Assembly 2.91 Plug-In – C-MAX/Fusion PHEV |
FG9Z-7000-E ![]() | Transmission Assembly 2.57 – MKZ |
FG9Z-7000-G | Transmission Assembly 2.91 – MKZ |
W520102-S442 | Nut – Axle Bearing Strap – Right Side – All Vehicles (2 Required) |
YS4Z-3N324-AA | Clamp – Center Shaft – C-MAX |
AE5Z-4B422-A ![]() | Circlip – Axle Inner – Left Side – C-MAX |
CV6Z-9450-B ![]() | Gasket – Exhaust Flange – C-MAX |
CV6Z-9448-A ![]() | Gasket – Exhaust Manifold – C-MAX |
W520103-S442![]() | Nut – Exhaust To Pipe – C-MAX (2 Required ) |
CV6Z-3B477-A ![]() | Nut – Axle – C-MAX (2 Required) |
W520415-S442 | Nut – Lower Ball Joint – C-MAX(2 Required ) |
W704474-S437 ![]() | Stud – Exhaust Manifold – C-MAX – (7 Required) |
W713095-S437 ![]() | Nut – Exhaust Manifold To Head – C-MAX (7 Required ) |
W715491-S442 | Bolt – Lower Ball Joint – C-MAX (2 Required ) |
BB5Z-4B422-B | Circlip – Axle Inner – Left Side – Fusion/ MKZ |
W500545-S439 ![]() | Bolt – Lower Ball Joint – Fusion/ MKZ (2 Required) |
W520214-S440 ![]() | Nut – Lower Ball Joint – Fusion/ MKZ (2 Required ) |
W520215-S440 ![]() | Nut – Tie Rod – Fusion/ MKZ (2 Required ) |
W712503-S440 ![]() | Nut – Lower Stabilizer -Fusion/ MKZ (2 Required ) |
W714878-S439 | Bolt – Steering Shaft – Fusion/ MKZ |
W716457-S439 | Bolt – Large Frame To Body Rear – Fusion/ MKZ (2 Required ) |
4S4Z-3N324-AA ![]() | Clamp – Center Shaft – Fusion/MKZ |
1S7G-8255-BD ![]() | Gasket – Coolant Outlet – Fusion/MKZ |
FG9Z-7H348-D | Kit – Transfer Shaft (Front Wheel Drive 2.57 Axle Ratio) – C-MAX/Fusion FHEV |
FG9Z-7H348-E | Kit – Transfer Shaft (Front Wheel Drive 2.91 Axle Ratio) – C-MAX/Fusion PHEV/MKZ |
ZC-31-B ![]() | Motorcraft Metal Surface Prep Wipes |
ZC-30-A ![]() | Motorcraft Silicone Gasket Remover |
TA-26 ![]() | Motorcraft Threadlock 262 |
TA-29 ![]() | Motorcraft Ultra Silicone Sealant |
PM-4-A ![]() | Motorcraft Metal Brake Parts Cleaner |
XT-10-QLVC ![]() | Motorcraft MERCON LV Automatic Transmission Fluid |
OPERATION | DESCRIPTION | TIME |
160105A | 2013-2015 C-MAX Hybrid: Diagnose, Inspect And Repair Transmission Includes Time For Road Tests And Flushing (Do Not Use With Any Other Labor Operations) | 12.2 Hrs. |
160105A | 2013-2015 C-MAX Energi: Diagnose, Inspect And Repair Transmission Includes Time For Road Tests And Flushing (Do Not Use With Any Other Labor Operations) | 12.5 Hrs. |
160105A | 2013-2016 MKZ Hybrid: Diagnose, Inspect And Repair Transmission Includes Time For Road Tests And Flushing (Do Not Use With Any Other Labor Operations Except C Or D) | 10.9 Hrs. |
160105A | 2013-2016 Fusion Hybrid: Diagnose, Inspect And Repair Transmission Includes Time For Road Tests And Flushing (Do Not Use With Any Other Labor Operations Except C Or D) | 10.5 Hrs. |
160105A | 2013-2016 Fusion Energi: Diagnose, Inspect And Repair Transmission Includes Time For Road Tests And Flushing (Do Not Use With Any Other Labor Operations Except C Or D) | 10.7 Hrs. |
160105B | 2013-2015 C-MAX Hybrid: Diagnose, Inspect And Replace Transmission Includes Time For Road Tests And Flushing (Do Not Use With Any Other Labor Operations) | 10.6 Hrs. |
160105B | 2013-2015 C-MAX Energi: Diagnose, Inspect And Replace Transmission Includes Time For Road Tests And Flushing (Do Not Use With Any Other Labor Operations) | 10.9 Hrs. |
160105B | 2013-2016 MKZ Hybrid: Diagnose, Inspect And Replace Transmission Includes Time For Road Tests And Flushing (Do Not Use With Any Other Labor Operations Except C Or D) | 9.2 Hrs. |
160105B | 2013-2016 Fusion Hybrid: Diagnose, Inspect And Replace Transmission Includes Time For Road Tests And Flushing (Do Not Use With Any Other Labor Operations Except C Or D) | 8.9 Hrs. |
160105B | 2013-2016 Fusion Energi: Diagnose, Inspect And Replace Transmission Includes Time For Road Tests And Flushing (Do Not Use With Any Other Labor Operations Except C Or D) | 9.1 Hrs. |
160105C | 2013-2016 Fusion/MKZ Hybrid/Energi Without Lane Departure Warning System: Check And Set Front End Toe (Do Not Use With Any Other Labor Operations Except A Or B) | 0.6 Hr. |
160105D | 2013-2016 Fusion/MKZ Hybrid/Energi With Lane Departure Warning System: Check And Set Front End Toe (Do Not Use With Any Other Labor Operations Except A Or B) | 0.8 Hr. |
WARRANTY STATUS
Eligible Under Provisions Of New Vehicle Limited Warranty Coverage.
Warranty/ESP coverage limits/policies/prior approvals are not altered by a TSB. Warranty/ESP coverage limits are determined by the identified causal part and verified using the OASIS part coverage tool.
DEALER CODING
BASIC PART NO. | CONDITION CODE |
7000 | 01 |