Vemo V38-73-0011 Back Up Light Switch

Back Up Light Switch for Nissan and Infiniti

The Vemo V38-73-0011 back up light switch is a 2-pin electrical switch used in neutral position and neutral safety switch applications across select Nissan, INFINITI, and Mazda vehicles. Built with an M 16x1.5 thread and compact 22 mm height, it is a direct-fit replacement for vehicles that rely on accurate transmission position signaling.

VEMO product line components are engineered for precise electrical switching and OE-style fitment, making this switch a practical choice for restoring reverse-light and transmission-position function on supported applications.

• Part number: V38-73-0011
• Back up light switch / neutral position switch application
• 2-pole design with 2-pin connector layout
• M 16x1.5 thread size for threaded transmission mounting
• Dimensions: 60 mm length, 27 mm width, 22 mm height
• Fits select Nissan 370Z, GT-R, Juke, Altima, Sentra, Maxima, X-Trail, 350Z and INFINITI G35, G37, G20, Q60 applications

Detailed Fitment and Function

This Vemo back up light switch, part number V38-73-0011, is used on vehicles where the transmission switch reports neutral or reverse-related position data to the vehicle electrical system. It is listed for select Nissan 370Z and GT-R models, along with Nissan Altima, Sentra, Maxima, Juke, X-Trail, and 350Z, plus INFINITI G35, G37, G20, and Q60 applications. Mazda 6 coverage is also included for specific model years. Cross-reference part numbers include 32006-6J00A and AC04-17-640 for the same application.

Because this switch is tied to transmission position signaling, correct thread size, connector style, and vehicle application are important for proper operation. The V38-73-0011 is a direct replacement style part for supported vehicles that use a 2-pin connector and threaded mounting.

Common Issues This Part May Address

• Reverse lights not activating when the transmission is placed in reverse
• Intermittent or inaccurate neutral position signal
• Transmission range signal faults related to the switch circuit
• Starting or safety interlock concerns tied to neutral safety switch operation
• Electrical switching problems caused by a worn or failed transmission switch

Installation Notes and Tips

Verify the connector style, thread size, and vehicle-specific fitment before installation. This part uses an M 16x1.5 thread and a 2-pin electrical connection, so matching the original switch specifications is essential. Confirm the transmission application against the vehicle year, make, and model listed for Vemo V38-73-0011 before replacement.

Quality Assurance

VEMO is used for OE-style electrical and switch components with application-specific fitment. This part number, V38-73-0011, is cataloged for supported Nissan, INFINITI, and Mazda applications to help restore proper transmission switch function.