How to replace a Neutral Safety Switch on Toyota 4Runner?

You need to start the Transmission Position Switch/Sensor replacement process by taking off the Engine Under Cover Sub-Assembly No.1 and the Engine Under Cover Assembly Rear. Start by disconnecting the Park/Neutral Position Switch Connector before you remove the Park/Neutral Position Switch Assembly by unlocking the lock washer then taking off the nut and bolt with its attached switch. Screw the new Park/Neutral Position Switch Assembly to its place with the bolt and tighten it to 13 Nm (130 kgf-cm, 9 ft. lbs.) before adding a fresh lock washer and nut to 7 Nm (71 kgf-cm, 62 inch lbs.). Then bend the locks of the lock washer to secure the nut. The service procedure demands you should adjust the Park/Neutral Position Switch while you reconnect the Park/Neutral Position Switch Connector before you reinstall both the Engine Under Cover Assembly Rear and Engine Under Cover Sub-Assembly No.1. Close the inspection of the Park/Neutral Position Switch Assembly.

How to Service and Repair the Neutral Safety Switch on Toyota Tacoma?

The first step for Transmission Position Switch/Sensor servicing involves disconnecting the 2 oil cooler pipes and the park/neutral position switch connector. The procedure for removing the park/neutral position switch begins with removing its nut and lock washer followed by unscrewing the bolt to extract the switch from its place. Install the park/neutral position switch by adjusting it properly then torque the nut to 6.9 Nm (70 kgf-cm, 61 inch lbs.) while tightening the bolt to 13 Nm (130 kgf-cm, 9 ft. lbs.). Reconnect both the park/neutral position switch connector along with the two oil cooler pipes.

OEM Toyota Neutral Safety Switch

Transmission Neutral Safety Switch

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69 Neutral Safety Switches found

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Toyota Position Sensor
Part Number: 89451-17010
$205.96 MSRP: $294.06
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Product Specifications
- Other Name: Sensor, Shift Lever; Sensor; Sensor, Shift Lever Position
Fits the following Toyota Models:
- MR2 Spyder | 2000-2005 | Base | 4 Cyl 1.8 L GAS
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Toyota Neutral Safety Switch
Part Number: 84540-52050
$143.93 MSRP: $203.75
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Ships in 1-2 Business Days
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Product Specifications
- Other Name: Switch Assembly, Neutral; Switch Assembly, Neutral Start
Fits the following Toyota Models:
- Celica | 2000-2005 | GT, GTS | 4 Cyl 1.8 L GAS
- Echo | 2000-2005 | Base | 4 Cyl 1.5 L GAS
- Matrix | 2003-2006 | Base, XR, XRS | 4 Cyl 1.8 L GAS
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Toyota Neutral Safety Switch
Part Number: 84540-12210
$163.08 MSRP: $230.86
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Product Specifications
- Other Name: Switch Assembly, Neutral; Switch Assembly, Neutral Start
- Manufacturer Note: MATSUSHITA
Fits the following Toyota Models:
- Celica | 1994-1997 | GT, ST | 4 Cyl 1.8 L GAS, 4 Cyl 2.2 L GAS
- Corolla | 1996-1999 | Base, CE, DX, LE, VE | 4 Cyl 1.6 L GAS, 4 Cyl 1.8 L GAS
- RAV4 | 1998-2000 | Base | 4 Cyl 2.0 L GAS
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Toyota Range Sensor
Part Number: 84540-52070
$144.51 MSRP: $204.57
You Save: $60.06 (30%)
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Product Specifications
- Other Name: Switch Assembly, Neutral; Automatic Transmission Position Switch; Switch Assembly, Neutral Start
Fits the following Toyota Models:
- Corolla | 2014-2022 | L, LE, XLE | 4 Cyl 1.8 L GAS
- Corolla iM | 2017-2018 | Base | 4 Cyl 1.8 L GAS
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Toyota Range Sensor
Part Number: 84540-28030
$130.77 MSRP: $185.11
You Save: $54.34 (30%)
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Product Specifications
- Other Name: Switch Assembly, Neutral; Switch Assembly, Neutral Start
Fits the following Toyota Models:
- C-HR | 2018-2022 | LE, Limited, Nightshade, XLE, XLE Premium | 4 Cyl 2.0 L GAS
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Toyota Neutral Safety Switch
Part Number: 84540-20220
$177.88 MSRP: $253.97
You Save: $76.09 (30%)
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Product Specifications
- Other Name: Switch Assembly, Neutral; Switch Assembly, Neutral Start
- Manufacturer Note: MATSUSHITA
Fits the following Toyota Models:
- Camry | 1994-2001 | CE, DX, LE, XLE | 4 Cyl 2.2 L CNG, 4 Cyl 2.2 L GAS
- Celica | 1994-1999 | GT, ST | 4 Cyl 1.8 L GAS, 4 Cyl 2.2 L GAS
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Toyota Neutral Safety Switch
Part Number: 84540-30300
$130.77 MSRP: $185.11
You Save: $54.34 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Switch Assembly, Neutral; Switch Assembly, Neutral Start
- Manufacturer Note: MATSUSHITA
Fits the following Toyota Models:
- Tacoma | 1995-2003 | Base, DLX, SR5 | 4 Cyl 2.4 L GAS
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Toyota Neutral Safety Switch
Part Number: 84540-30290
$130.77 MSRP: $185.11
You Save: $54.34 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Switch Assembly, Neutral; Switch Assembly, Neutral Start
Fits the following Toyota Models:
- Tacoma | 1995-2003 | Base, DLX, SR5 | 4 Cyl 2.4 L GAS
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Toyota Neutral Safety Switch
Part Number: 84540-52010
$143.93 MSRP: $203.75
You Save: $59.82 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Switch Assembly, Neutral; Switch Assembly, Neutral Start
Fits the following Toyota Models:
- Corolla | 2000-2002 | CE, LE, S, VE | 4 Cyl 1.8 L GAS
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Toyota Neutral Safety Switch
Part Number: 84540-16050
$163.08 MSRP: $230.86
You Save: $67.78 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Switch Assembly, Neutral; Switch Assembly, Neutral Start
Fits the following Toyota Models:
- Corolla | 1996-1999 | Base, CE, DX, LE, VE | 4 Cyl 1.6 L GAS, 4 Cyl 1.8 L GAS
- Paseo | 1995-1997 | Base, Convertible | 4 Cyl 1.5 L GAS
- RAV4 | 1996-1997 | Base | 4 Cyl 2.0 L GAS
- Tercel | 1995-1998 | CE, DX, STD | 4 Cyl 1.5 L GAS
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Toyota Neutral Safety Switch
Part Number: 84540-20200
$163.08 MSRP: $230.86
You Save: $67.78 (30%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Switch Assembly, Neutral; Switch Assembly, Neutral Start
Fits the following Toyota Models:
- Avalon | 1995-2004 | XL, XLS | 6 Cyl 3.0 L GAS
- Camry | 1994-2003 | CE, LE, SE, XLE | 6 Cyl 3.0 L GAS
- RAV4 | 1996-2000 | Base | 4 Cyl 2.0 L GAS
- Sienna | 1998-2003 | CE, LE, XLE | 6 Cyl 3.0 L GAS
- Solara | 2002-2003 | SE, SLE | 6 Cyl 3.0 L GAS
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Toyota Clutch Switch
Part Number: 84540-17010
$162.61 MSRP: $230.19
You Save: $67.58 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Switch Assembly, Neutral; Neutral Safety Switch; Switch; Switch Assembly, Neutral Start
Fits the following Toyota Models:
- MR2 Spyder | 2000-2005 | Base | 4 Cyl 1.8 L GAS
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Toyota Range Sensor
Part Number: 89451-10010
$148.98 MSRP: $210.89
You Save: $61.91 (30%)
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Product Specifications
- Other Name: Sensor, Shift Lever; Sensor, Shift Lever Position
Fits the following Toyota Models:
- Avalon | 2019-2022 | Hybrid Limited, Hybrid XLE, Hybrid XSE, Hybrid XSE Nightshade | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV)
- Camry | 2018-2022 | Hybrid LE, Hybrid SE, Hybrid SE Nightshade, Hybrid XLE, Hybrid XSE | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV)
- Corolla | 2020-2022 | Hybrid LE | 4 Cyl 1.8 L FULL HYBRID EV-GAS (FHEV)
- Sienna | 2021-2023 | 25th Anniversary Edition, LE, Limited, Platinum, XLE, XSE | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV)
- Venza | 2021-2023 | LE, Limited, XLE | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV)
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Toyota Neutral Safety Switch
Part Number: 84540-12240
$130.77 MSRP: $185.11
You Save: $54.34 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Switch Assembly, Neutral; Range Sensor; Switch Assembly, Neutral Start
- Manufacturer Note: ENGINE-M20A-FKS (DS20)
Fits the following Toyota Models:
- Corolla | 2019-2023 | LE, SE, SE Nightshade, XSE | 4 Cyl 2.0 L GAS
- Corolla Cross | 2022 | L, LE, XLE | 4 Cyl 2.0 L GAS
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Toyota Neutral Safety Switch
Part Number: 84520-33010
$64.33 MSRP: $90.30
You Save: $25.97 (29%)
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Product Specifications
- Other Name: Switch Assembly, Clutch; Clutch Switch; Switch Assembly, Clutch Start
Fits the following Toyota Models:
- Camry | 1997-2011 | Base, CE, LE, SE, XLE | 4 Cyl 2.2 L CNG, 4 Cyl 2.2 L GAS, 4 Cyl 2.4 L GAS, 4 Cyl 2.5 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.3 L GAS, 6 Cyl 3.5 L GAS
- Solara | 2004-2008 | SE, SE Sport, SLE, Sport | 4 Cyl 2.4 L GAS, 6 Cyl 3.3 L GAS
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Toyota Range Sensor
Part Number: 84540-60060
$130.77 MSRP: $185.11
You Save: $54.34 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Switch Assembly, Neutral; Switch Assembly, Neutral Start
Fits the following Toyota Models:
- Land Cruiser | 2016-2021 | Base, Heritage Edition | 8 Cyl 5.7 L GAS
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Toyota Switch Assembly, Neutral Start
Part Number: 84540-12200
$163.08 MSRP: $230.86
You Save: $67.78 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Switch Assembly, Neutral
- Manufacturer Note: TOKAIRIKA
Fits the following Toyota Models:
- Corolla | 1996-1999 | Base, CE, DX, LE, VE | 4 Cyl 1.6 L GAS, 4 Cyl 1.8 L GAS
- RAV4 | 1998-2000 | Base | 4 Cyl 2.0 L GAS
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Toyota Neutral Safety Switch
Part Number: 84540-0C020
$63.27 MSRP: $88.80
You Save: $25.53 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Switch Assembly, Neutral; Range Sensor; Switch Assembly, Neutral Start
Fits the following Toyota Models:
- Sequoia | 2023 | Capstone, Limited, Platinum, SR5, TRD Pro | 6 Cyl 3.4 L FULL HYBRID EV-GAS (FHEV)
- Tundra | 2022-2023 | 1794 Edition, Capstone, Limited, Platinum, SR, SR5, TRD Pro | 6 Cyl 3.4 L FULL HYBRID EV-GAS (FHEV), 6 Cyl 3.4 L GAS
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Toyota Neutral Safety Switch
Part Number: 89451-48010
$166.13 MSRP: $235.19
You Save: $69.06 (30%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Sensor, Shift Lever; Range Sensor; Sensor, Shift Lever Position
Fits the following Toyota Models:
- Camry | 2007-2017 | Hybrid, Hybrid LE, Hybrid SE, Hybrid XLE | 4 Cyl 2.4 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV)
- Highlander | 2006-2019 | Hybrid, Hybrid LE, Hybrid Limited, Hybrid Limited Platinum, Hybrid XLE | 6 Cyl 3.3 L FULL HYBRID EV-GAS (FHEV), 6 Cyl 3.5 L FULL HYBRID EV-GAS (FHEV)
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Toyota Neutral Safety Switch
Part Number: 84540-16040
Product Specifications
- Other Name: Switch Assembly, Neutral; Back Up Light Switch; Back-Up Switch; Switch Assembly, Neutral Start
- Replaces: 84540-32080, 84540-32070
Fits the following Toyota Models:
- Camry | 1987-1993 | Base, DLX, DLX All Trac, DX, LE, LE All Trac, SE, XLE | 4 Cyl 2.0 L GAS, 4 Cyl 2.2 L GAS, 6 Cyl 2.5 L GAS
- Celica | 1988-1989 | GTS | 4 Cyl 2.0 L GAS
- Corolla | 1993-1995 | Base, DX, LE | 4 Cyl 1.6 L GAS, 4 Cyl 1.8 L GAS
- MR2 | 1994-1995 | Base, Turbo | 4 Cyl 2.0 L GAS, 4 Cyl 2.2 L GAS
- Paseo | 1992-1994 | Base | 4 Cyl 1.5 L GAS
- Tercel | 1993-1994 | DLX, LE, STD | 4 Cyl 1.5 L GAS
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Toyota Neutral Safety Switch

OEM parts deliver unmatched quality you can rely on. They pass extensive quality control inspections. Toyota produces them to the official factory specifications. This process helps prevent defects and imperfections. So you can get exceptional lifespan and a flawless fit. Need new OEM Toyota Neutral Safety Switch? You'll love our wide selection of genuine options. Shop in minutes and skip the hunt. Our prices are unbeatable, you'll save time and money. It's easy to shop and find the right piece. Our committed customer service team gives professional help from start to finish. Every part includes a manufacturer's warranty. We ship quickly, your parts will arrive fast at your door.

Toyota Neutral Safety Switch prevents the cranking of the engine unless the shifter is in park or neutral. Toyota constructed its brand through waste reduction, allowing employees to fix issues on the assembly line and investing the savings in more powerful drives and hybrid technologies, which have a lifespan of years compared to competing vehicles. The TNGA platform sheds pounds, reduces the center of gravity and refines handling without raising the price so the daily commuter gets the reward each time when making a turn. Toyota drivers were happy that the same lean thinking also drives out the new hybrids such as the new RAV4 plug-in that travels 42 miles on battery power before it takes a drink of gasoline. On continents, the company supports this technology through a reputation of bodies that shake off rust, interiors that maintain their trim fit and powertrains that continue to start after 10 years in harsh climate. Toyota continues to develop software and power management in order to ensure that the throttle response of owners has become smoother rather than flashy revving gimmicks. Neutral Safety Switch is installed on the transmission housing and completes an electrical circuit only when the lever is clicked into the park or neutral position to prevent starter current flow at any other position. The case of Neutral Safety Switch is a hard plastic cover, closed contacts as well as plated with a corrosion resistant metal to ensure the mud, salt and heat of summer will not contaminate the circuit. In all Toyotas, the Neutral Safety Switch also passes a signal to the engine control unit that verifies the gear status to do idle calibration. Neutral Safety Switch installation requires simple hand tools since its plug-and-play connector is compatible with factory wiring with no splicing.

Toyota Neutral Safety Switch Parts and Q&A

Switch Assembly, Neutral Start
84540-04010
Q: How to replace a Neutral Safety Switch on Toyota 4Runner?
A:
You need to start the Transmission Position Switch/Sensor replacement process by taking off the Engine Under Cover Sub-Assembly No.1 and the Engine Under Cover Assembly Rear. Start by disconnecting the Park/Neutral Position Switch Connector before you remove the Park/Neutral Position Switch Assembly by unlocking the lock washer then taking off the nut and bolt with its attached switch. Screw the new Park/Neutral Position Switch Assembly to its place with the bolt and tighten it to 13 Nm (130 kgf-cm, 9 ft. lbs.) before adding a fresh lock washer and nut to 7 Nm (71 kgf-cm, 62 inch lbs.). Then bend the locks of the lock washer to secure the nut. The service procedure demands you should adjust the Park/Neutral Position Switch while you reconnect the Park/Neutral Position Switch Connector before you reinstall both the Engine Under Cover Assembly Rear and Engine Under Cover Sub-Assembly No.1. Close the inspection of the Park/Neutral Position Switch Assembly.
Switch Assembly, Neutral Start
84540-51010
Q: How to Service and Repair the Neutral Safety Switch on Toyota Tacoma?
A:
The first step for Transmission Position Switch/Sensor servicing involves disconnecting the 2 oil cooler pipes and the park/neutral position switch connector. The procedure for removing the park/neutral position switch begins with removing its nut and lock washer followed by unscrewing the bolt to extract the switch from its place. Install the park/neutral position switch by adjusting it properly then torque the nut to 6.9 Nm (70 kgf-cm, 61 inch lbs.) while tightening the bolt to 13 Nm (130 kgf-cm, 9 ft. lbs.). Reconnect both the park/neutral position switch connector along with the two oil cooler pipes.