Standard Ignition PSS45 Power Steering Pressure Switch

Power Steering Pressure Switch for Jeep Applications

Standard Ignition PSS45 is a direct-fit power steering pressure switch built for Jeep steering systems that need accurate pressure signal control. It uses quality aluminum and plastic construction, a screw-in mounting style, and a 2-blade terminal layout for straightforward replacement on select Jeep TJ, Wrangler, and Liberty models.

Key Features

• Direct-fit OE replacement for select Jeep steering systems
• Screw-in switch mounting type for service-friendly installation
• Female connector with male blade terminals
• 2-terminal design for pressure signal operation
• Aluminum and plastic finish for durability in demanding conditions
• Includes 1 O-ring for sealing at the mounting point
• Standard Ignition PSS45 cross-references Monroe Shocks & Struts 172286 and 182286 for the same application

Detailed Description

The Standard Ignition PSS45 power steering pressure switch is made for vehicles that rely on a pressure-based steering signal to support proper system operation. It is a direct replacement for 2003-2006 Jeep TJ, 2003-2006 Jeep Wrangler, and 2004-2005 Jeep Liberty models, making it a practical choice when servicing a Jeep TJ power steering pressure switch, Jeep Wrangler steering pressure switch, or Jeep Liberty power steering pressure switch. Standard Ignition builds this switch with high-quality materials and tests it for reliability during manufacturing to help maintain consistent performance under harsh operating conditions. The PSS45 part number is also listed under common interchange references for added catalog matching.

What It Helps Address

• Intermittent or inaccurate power steering pressure signal
• Warning light or steering-related electrical fault tied to the pressure switch circuit
• Hard steering feel caused by a failed pressure switch input
• Leakage at the switch mounting point when the seal is worn
• Service replacement for a damaged or corroded Jeep TJ, Wrangler, or Liberty switch

Installation Notes and Tips

Verify the connector style, terminal count, and screw-in mounting design before installation. Replace the sealing O-ring during service and inspect the surrounding steering system for contamination, damaged wiring, or fluid seepage. Confirm fitment by model year before ordering the PSS45.

Quality Assurance

Standard Ignition states that this power steering pressure switch is manufactured with complete quality control throughout the production process and undergoes extensive testing to support reliable operation. The PSS45 is built as an OE-style replacement for select Jeep applications.