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TSB 14-0134 | 6R80 – GROWL OR BUZZ NOISE WHILE SHIFTING FROM PARK TO DRIVE |
ISSUE:
Some 2013-2014 Expedition, Navigator, F-150 and Mustang vehicles may exhibit a growl or buzz noise coming from the transmission that occurs when shifting from park to drive or park to reverse most often after the vehicle has been parked and then restarted.
ACTION:
Follow the Service Procedure steps to correct the condition.
SERVICE PROCEDURE
- Does the vehicle exhibit a growl or buzz while shifting from park to drive or park to reverse after start up?
- No – this article does not apply. Refer to Workshop Manual (WSM), Section 307-01, for normal diagnostics.
- Yes – proceed to Step 2.
- Identify the transmission build date on the transmission identification tag. Refer to WSM, Section 307-01 Description and Operation. The date will be in DDMMYY format.
- Replace the main control valve body seperator plate or main control assembly as required by the transmission build date. Refer to WSM, Section 307-01.
CL3Z-7Z490-C | Main Control Valve Body Separator Plate (Built Between 8/1/2013 – 2/28/2014) |
FL3Z-7A100-E | Main Control Assembly (Built Between 3/1/2014 – 3/15/2014) |
FL3Z-7Z490-E | Main Control Valve Body Separator Plate (Built Between 3/16/2014 – 7/14/2014) |
XT-10-QLVC ![]() | Motorcraft MERCON LV Automatic Transmission Fluid |
OPERATION | DESCRIPTION | TIME |
---|---|---|
140134A | 2013-2014 Mustang![]() | 2.5 Hrs. |
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 |
7Z490 | 01 |
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