How to Service and Repair the Neutral Safety Switch for the 5R55S on Ford Mustang?

Begin the repair or servicing of the 5R55S Transmission Position Switch/Sensor by installing the vehicle into neutral position before mounting it on a hoist. Lay the assembly on a jack while also minimizing all potential objects that could cause it to drop because falling could lead to severe injury. A suitable transmission jack needs to be used to hold the transmission while following steps to eliminate transmission crossmember-to-floor pan screws and lower the unit to expose the transmission range (TR) sensor. Start by detaching the TR sensor connector along with the transmission selector lever cable from the manual control lever before unscrewing the TR sensor and removing it. Install the TR sensor by maintaining contact between its flat surface and the case boss while fitting the screws in a loose state. The appropriate installation of the TR sensor requires an alternating tightening sequence which should be performed while the manual control lever remains in neutral position and achieves 8 Nm (71 lb-in) torque. Install the transmission selector lever cable with connections to both the manual control lever and the TR sensor connector. Reinstall the transmission crossmember-to-floor pan screws while tightening them to 63 Nm (46 lb-ft) but check the selector lever cable adjustment afterward.

OEM Ford Mustang Neutral Safety Switch

Transmission Neutral Safety Switch

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5 Neutral Safety Switches found

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Ford Mustang Neutral Safety Switch Part Number: F7LZ-7F293-AB
$56.57 MSRP: $91.27
You Save: $34.70 (39%)
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Product Specifications
- Other Name: Sensor - Manual Lever Position; Transmission Range Sensor; Transmiss Range Sensor; Range Sensor; Back-Up & Neutral Safety Switch; Sensor - Manual Lever Position - Mlps
- Replaces: F7LZ-7F293-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1998-2004 Ford Mustang | Base, GT, GT Bullitt, Mach 1, SVT Cobra, SVT Cobra 10th Anniversary | 6 Cyl 3.8 L GAS, 6 Cyl 3.9 L GAS, 8 Cyl 4.6 L GAS
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Ford Mustang Neutral Safety Switch Part Number: D6RY-7A247-B
Product Specifications
- Other Name: Switch Assembly - Starter; Back Up Light Switch; Range Sensor; Back-Up Switch; Switch Assembly - Starter Inhibitor
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1984-1993 Ford Mustang | GT, GT-350 20th Anniversary, L, LX, SVO, SVT Cobra, SVT Cobra R | 4 Cyl 2.3 L GAS, 6 Cyl 3.8 L GAS, 8 Cyl 5.0 L GAS
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Ford Mustang Neutral Safety Switch Part Number: 5W4Z-7F293-AA
$57.59 MSRP: $91.45
You Save: $33.86 (38%)
Product Specifications
- Other Name: Sensor - Manual Lever Position; Range Sensor; Sensor - Manual Lever Position - Mlps
- Replaces: XW4Z-7F293-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2010 Ford Mustang | Base, Bullitt, GT, Shelby GT, Shelby GT500, Shelby GT500KR | 6 Cyl 4.0 L GAS, 8 Cyl 4.6 L GAS, 8 Cyl 5.4 L GAS
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Ford Mustang Neutral Safety Switch Part Number: FOVY-7A247-A
Product Specifications
- Other Name: Switch - Neutral Sensing; Back Up Light Switch; Range Sensor; Back-Up Switch
- Manufacturer Note: 4 PRONG CONN.
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1994-1997 Ford Mustang | Base, GT, GTS, SVT Cobra | 6 Cyl 3.8 L GAS, 8 Cyl 4.6 L GAS, 8 Cyl 5.0 L GAS
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Ford Mustang Neutral Safety Switch Part Number: E2DZ-7A247-A
Product Specifications
- Other Name: Switch - Neutral Sensing; Back Up Light Switch; Back-Up Switch
- Manufacturer Note: TRANS:C5 *SW-1745, replaces E27P 7A247-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1984-1991 Ford Mustang | GT, GT-350 20th Anniversary, L, LX, SVO | 4 Cyl 2.3 L GAS, 6 Cyl 3.8 L GAS, 8 Cyl 5.0 L GAS

Ford Mustang Neutral Safety Switch

OEM Neutral Safety Switch boasts unmatched quality. Each part goes through full quality checks. They adhere to Ford's official factory standards. These steps remove flaws and inconsistencies. So you can get Neutral Safety Switch with long life and a perfect fit. Come to our website and find genuine Ford Mustang parts. We keep a wide inventory of OEM Mustang parts at the highly affordable prices. It's easy to search, compare, and pick what you need. You'll love the clear info and simple checkout. We offer top-rated customer service, and we reply fast. We also ship promptly to ensure your order arrives on time.

The Ford Mustang Inner Park Control or also known as the Neutral Safety Switch is a safety feature that prevents the start of the car's engine unless the transmission is in the neutral or park position. This mechanism simply makes sure that the vehicle does not develop a motion as it is started and therefore improves the safety of drivers and passengers. Ford Mustang cars have employed different forms of Neutral Safety Switches in the past, especially based on the design and technological advancement. Thus, the principal role remains the same, and that is to keep the engine from start unless the vehicle is in safe circumstances, still, the styles might be considerably diversified as to the installation and usage techniques. It is imperative that these differences are appreciated to ensure that the Ford Mustang's starting system receives the safety and clientele relevant utility it deserves.

Ford Mustang Neutral Safety Switch Parts and Q&A

Neutral Safety Switch
5W4Z-7F293-AA
Q: How to Service and Repair the Neutral Safety Switch for the 5R55S on Ford Mustang?
A:
Begin the repair or servicing of the 5R55S Transmission Position Switch/Sensor by installing the vehicle into neutral position before mounting it on a hoist. Lay the assembly on a jack while also minimizing all potential objects that could cause it to drop because falling could lead to severe injury. A suitable transmission jack needs to be used to hold the transmission while following steps to eliminate transmission crossmember-to-floor pan screws and lower the unit to expose the transmission range (TR) sensor. Start by detaching the TR sensor connector along with the transmission selector lever cable from the manual control lever before unscrewing the TR sensor and removing it. Install the TR sensor by maintaining contact between its flat surface and the case boss while fitting the screws in a loose state. The appropriate installation of the TR sensor requires an alternating tightening sequence which should be performed while the manual control lever remains in neutral position and achieves 8 Nm (71 lb-in) torque. Install the transmission selector lever cable with connections to both the manual control lever and the TR sensor connector. Reinstall the transmission crossmember-to-floor pan screws while tightening them to 63 Nm (46 lb-ft) but check the selector lever cable adjustment afterward.