How to Install or Adjust the Neutral Safety Switch on Chevrolet Nova?

When the switch is functioning correctly, the engine should crank with the selector lever in Park or Neutral, and the backup lights should activate in Reverse. For a new switch installation, position the shift lever against the Neutral gate by rotating the lower lever on the shift tube counterclockwise from the driver's seat. Find the switch actuating tang in the shifter tube slot and tighten the securing screws. After connecting the wiring harness, turn on the ignition to verify that the starter motor engages. If the switch is operating properly, moving the shift lever out of Neutral will shear the alignment pin installed during production. For an old switch installation or adjustment, use a pin or drill bit approximately 3/32-inch in diameter to align the switch hole with the actuating tang, inserting the pin to a depth of 1/4-inch, and remove it before shifting out of Neutral. Earlier models require inserting a pin into the gauge hole for adjustment, while later models automatically adjust when the shift lever is moved to Park. To readjust a later model switch, shift the assembly housing to Low gear and then to Park.

Genuine Chevrolet Nova Neutral Safety Switch

Transmission Neutral Safety Switch

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4 Neutral Safety Switches found

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Chevrolet Nova SWITCH, Back Up Lamp
Part Number: 94840339
Product Specifications
- Other Name: Back-Up Switch
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1988 Chevrolet Nova | 4 DOOR, 4 DOOR NOTCHBACK, TWIN CAMSHAFT 4 DOOR | 4 Cyl 1.6L
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Chevrolet Nova Switch Asm,Parking Brake Indicator
Part Number: 94840337
Product Specifications
- Other Name: SWITCH, Parking Brake Indicator; Parking Brake Warning Switch
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1988 Chevrolet Nova | 4 DOOR, 4 DOOR NOTCHBACK, TWIN CAMSHAFT 4 DOOR | 4 Cyl 1.6L
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Chevrolet Nova Switch,Clutch Pedal Position
Part Number: 94850710
Product Specifications
- Other Name: SWITCH, Clutch Pedal Position
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1988 Chevrolet Nova | 4 DOOR, 4 DOOR NOTCHBACK, TWIN CAMSHAFT 4 DOOR | 4 Cyl 1.6L
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Chevrolet Nova Switch, Automatic Transmission Neutral Safty
Part Number: 94840340
Product Specifications
- Other Name: SWITCH, Automatic Transmission Neutral Start & Back Up Lamp; Neutral Safety Switch
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1988 Chevrolet Nova | 4 DOOR, 4 DOOR NOTCHBACK | 4 Cyl 1.6L

Chevrolet Nova Neutral Safety Switch

The Neutral Safety Switch for the Chevrolet Nova prevents the engine from cranking accidentally while the transmission selector is in gear during starting. Only when the gearshift linkage signals a safe position does the Neutral Safety Switch installed in the starter circuit complete the electrical path to the starter motor. When the shifter is in any drive range, contacts remain open within the switch. However, moving the lever to neutral or park will close the contacts and allow current to reach the starter solenoid. When the lever is in a drive gear, the interrupted circuit blocks power so the starter cannot engage. The driver is required to select a non-drive position before ignition for the Chevrolet Nova, thereby enhancing safety with every start. The Chevrolet Nova utilizes a Neutral Safety Switch module that is a compact unit secured to the transmission linkage. The Neutral Safety Switch relies on contacts rather than electronics. The part serves as a Neutral Safety Switch without different types for Chevrolet Nova models, indicating that all variations within the model serve the same function.

Each OEM Chevrolet Nova Neutral Safety Switch we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.

Chevrolet Nova Neutral Safety Switch Parts Questions & Experts Answers

SWITCH, Back Up Lamp
94840339
Q: How to Install or Adjust the Neutral Safety Switch on Chevrolet Nova?
A:
When the switch is functioning correctly, the engine should crank with the selector lever in Park or Neutral, and the backup lights should activate in Reverse. For a new switch installation, position the shift lever against the Neutral gate by rotating the lower lever on the shift tube counterclockwise from the driver's seat. Find the switch actuating tang in the shifter tube slot and tighten the securing screws. After connecting the wiring harness, turn on the ignition to verify that the starter motor engages. If the switch is operating properly, moving the shift lever out of Neutral will shear the alignment pin installed during production. For an old switch installation or adjustment, use a pin or drill bit approximately 3/32-inch in diameter to align the switch hole with the actuating tang, inserting the pin to a depth of 1/4-inch, and remove it before shifting out of Neutral. Earlier models require inserting a pin into the gauge hole for adjustment, while later models automatically adjust when the shift lever is moved to Park. To readjust a later model switch, shift the assembly housing to Low gear and then to Park.