Standard Ignition NS-240 Neutral Safety Switch

Neutral Safety Switch for Chrysler, Dodge, Jeep and Plymouth

The Standard Ignition NS-240 neutral safety switch is built for vehicles that need accurate transmission range signaling and dependable starting circuit control. It uses a female connector, male pins, and a 3-terminal layout to support proper electrical switching on a wide range of Chrysler, Dodge, Jeep, and Plymouth applications.

Fits 2000-2004 Jeep Grand Cherokee, 1994-1997 Dodge Ram 1500, and 1984-2002 Dodge Caravan applications where the neutral safety switch is part of the starting and range-sensing system.

Key Features

• Standard Ignition NS-240 neutral safety switch
• Female connector with 1 connector interface
• 3 male pin terminals for direct electrical connection
• Copper alloy conductors for strong electrical conductivity and low resistive loss
• 100% tested for mechanical and electrical switching performance
• Built with robust materials for service use

Detailed Description

The NS-240 is a direct-fit neutral safety switch for many Chrysler, Dodge, Jeep, Plymouth, and select Mitsubishi applications. It is engineered to deliver consistent transmission range input and starting-circuit operation, which is critical when diagnosing no-crank conditions, intermittent start issues, or range-signal faults. Standard Ignition uses high-grade materials and validated switching performance to support reliable operation in demanding service environments. This part cross-references Monroe Shocks & Struts (e.g., 1S14052, 53-31500) for the same application.

Common fitment searches for this part include Dodge Dakota neutral safety switch replacement, Jeep Wrangler transmission range sensor replacement, and Chrysler LeBaron neutral safety switch service. The Standard Ignition NS-240 is also listed for Chrysler Imperial applications noted as transmission range sensor fitment.

What It Helps Fix

• No-crank or intermittent crank conditions caused by a faulty neutral safety switch
• Incorrect park/neutral signal to the starter circuit
• Transmission range signal problems that affect starting operation
• Electrical switching faults from worn or damaged internal contacts
• Connector or terminal-related signal loss at the switch

Installation Notes and Tips

Verify connector style, terminal count, and transmission application before installation. Confirm the vehicle’s year, make, and model against the listed fitment, especially on Dodge Ram, Jeep Cherokee, and Plymouth Voyager applications. Inspect the harness connector for corrosion, bent pins, or heat damage before connecting the new switch. After installation, test park and neutral start operation and confirm proper transmission range signaling.

Quality Assurance

Standard Ignition states that this switch is built with durable materials, copper alloy conductors, and full mechanical and electrical testing to verify switching performance before release.