Standard Ignition PSS27 Power Steering Pressure Switch

Power Steering Pressure Switch for Nissan Vehicles

The Standard Ignition PSS27 power steering pressure switch is designed for reliable performance in select Nissan models. Engineered with durable materials and a screw-in mounting type, this switch helps maintain proper power steering system function in Nissan Altima, Frontier, Sentra, and Xterra vehicles.

Key Features of Standard Ignition PSS27

• Attachment Method: Screw-on for secure installation
• Finish: Brass with dichromate coating for corrosion resistance
• Material: Metal construction ensures durability
• Thread Size: M14x1.0 for precise fitment
• Terminal Type: Single bullet terminal, no connector included
• Voltage: 12V compatible with standard automotive electrical systems
• Hardware and mounting brackets not included

Detailed Product Description

The Standard Ignition PSS27 power steering pressure switch is a critical component that monitors hydraulic pressure within the power steering system. Its screw-in design with an M14x1.0 thread size allows for straightforward installation in compatible Nissan models. The switch features a brass body with a dichromate finish, providing resistance to corrosion and wear over time. With a single bullet terminal and no connector included, this switch is intended for direct wiring into the vehicle’s power steering circuit. The PSS27 is designed to operate at 12 volts, matching the electrical requirements of Nissan Altima, Frontier, Sentra, and Xterra vehicles.

Common Applications and Issues Addressed

• Detects power steering pressure to regulate system operation
• Prevents power steering pump overload by signaling pressure changes
• Helps maintain steering responsiveness and safety
• Resolves issues related to erratic power steering behavior
• Assists in diagnosing power steering system faults

Installation Notes and Tips

• Ensure vehicle compatibility with Nissan Altima, Frontier, Sentra, or Xterra models before installation
• Use appropriate tools to screw in the switch securely without over-tightening
• Verify electrical connections to the single bullet terminal for proper function
• Note that no hardware, mounting brackets, or instructions are included with this part
• Consult vehicle service manual for torque specifications and wiring diagrams

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit and function. The PSS27 power steering pressure switch undergoes quality control testing to ensure reliable operation within the specified Nissan models. Warranty coverage details should be confirmed through the original product documentation or authorized distributors.