How to adjust and replace the Neutral Safety Switch on an Acura Integra?

When you have to do work on your lntegra's engine bay, unplug its control panel. Shift the lever out of gear, then disconnect the 14-pin electrical connector from the gear position switch. The switch is where you plug in the connector on lntegra models. Move the shift lever to multiple positions, no pushing the button. Test sheet locations directly using guides marked on a table, accepting only electrical connections within 5/64-inch movement. Move the switch until you get continuity at each shift position. First move the shift lever to Park, then take out the package holding nuts. Disconnect the gearing button while writing down where the switch's slider was for closing. Verify continuity between A and L in the freeplay space by moving the switch toward Drive until you see current. Recheck to make sure the engine starts in Neutral without pressing the push-button. Take the gear position switch out and replace it if the shift lever detent and bracket haven't been damaged. To put on a new gear position switch, first pull out the console, disconnect the electrical plug, take off two nuts and their washers to pull the switch free. During reassembly, note how the switch lever sits so you can put it back correctly. Put the switch slider in Neutral. While holding Neutral on the shift lever, install the new switch by tightening its two nuts with washers. Try the new switch to make sure the engine powers up when you select Neutral, put the components back together, and install the console.

Genuine Acura Integra Neutral Safety Switch

Transmission Neutral Safety Switch

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- Other Name: Neutral Safety Switch
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Acura Integra Automatic Transaxle Gear Position Switch Assembly
Part Number: 35700-ST7-A01
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- Other Name: Switch Assembly, Automatic Transaxle Gear Position ; Neutral Safety Switch; Neutral Safety Switch
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Acura Integra Automatic Transaxle Gear Position Switch Assembly
Part Number: 35700-SD2-A02
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- Other Name: Switch Assembly, Automatic Transaxle Gear Position
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Acura Integra Inhibiter/Back-Up Light Switch Assembly (Tec)
Part Number: 35700-SD2-A01
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- Other Name: Switch Assembly, Inhibiter/Back-Up Light (Tec)
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Acura Integra Automatic Transaxle Gear Position Switch Assembly
Part Number: 35700-SD2-003
Product Specifications
- Other Name: Switch Assembly, Automatic Transaxle Gear Position
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
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Acura Integra Inhibiter/Back-Up Light Switch Assembly (Tec)
Part Number: 35700-SB2-982
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- Other Name: Switch Assembly, Inhibiter/Back-Up Light (Tec)
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Acura Integra Automatic Transaxle Gear Position Switch Assembly
Part Number: 35700-SK7-A01
Product Specifications
- Other Name: Switch Assembly, Automatic Transaxle Gear Position ; Neutral Safety Switch; Neutral Safety Switch
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
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Acura Integra Automatic Transaxle Gear Position Switch Assembly
Part Number: 35700-SK7-901
Product Specifications
- Other Name: Switch Assembly, Automatic Transaxle Gear Position ; Neutral Safety Switch; Neutral Safety Switch
- Warranty: This genuine part is guaranteed by Acura's factory warranty.

Acura Integra Neutral Safety Switch

The Acura Integra Neutral Safety Switch is a built-in gatekeeper that only allows the starter motor to run when the transmission is in park or neutral. This protects the driver from surprise movement of the vehicle. Positioned in the starter circuit, this Neutral Safety Switch monitors the gear selector before electricity can reach the starter relay. This means that if the shifter is left in the drive or reverse position, the engine will not be heard. Drivers of every generation of Acura Integra experience the same fail-safe logic because the Neutral Safety Switch employs a simple but reliable design, not model-specific complexity. Even as dashboards became electrically based and wiring configurations were modified, the basic Neutral Safety Switch configuration remained unchanged, employing a closed circuit in the park or neutral position and open circuits in all other ranges. No alternative styles or multiple switch families are found in factory literature for these cars. Thus, any Neutral Safety Switch replacement unit has common function and pin arrangement. Thanks to this small part, the owners of the Acura would have peace of mind every time they twist the key, knowing that the Integra would only fire when it was safely out of gear.

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Acura Integra Neutral Safety Switch Parts Questions & Experts Answers

Automatic Transaxle Gear Position Switch Assembly
35700-ST7-A01
Q: How to adjust and replace the Neutral Safety Switch on an Acura Integra?
A:
When you have to do work on your lntegra's engine bay, unplug its control panel. Shift the lever out of gear, then disconnect the 14-pin electrical connector from the gear position switch. The switch is where you plug in the connector on lntegra models. Move the shift lever to multiple positions, no pushing the button. Test sheet locations directly using guides marked on a table, accepting only electrical connections within 5/64-inch movement. Move the switch until you get continuity at each shift position. First move the shift lever to Park, then take out the package holding nuts. Disconnect the gearing button while writing down where the switch's slider was for closing. Verify continuity between A and L in the freeplay space by moving the switch toward Drive until you see current. Recheck to make sure the engine starts in Neutral without pressing the push-button. Take the gear position switch out and replace it if the shift lever detent and bracket haven't been damaged. To put on a new gear position switch, first pull out the console, disconnect the electrical plug, take off two nuts and their washers to pull the switch free. During reassembly, note how the switch lever sits so you can put it back correctly. Put the switch slider in Neutral. While holding Neutral on the shift lever, install the new switch by tightening its two nuts with washers. Try the new switch to make sure the engine powers up when you select Neutral, put the components back together, and install the console.