P/S Pressure Switch Inspection

2013 Suzuki SX4 Crossover, Automatic CVT TransSECTION P/S Pressure Switch Inspection
WARNING: This page is about a different car, the 2011 Suzuki SX4. However, it is still accessible from the selected car via links, so may be relevant.
  1. Prepare SUZUKI scan tool.
  2. With ignition switch turned OFF, connect it to DLC (1) located on underside of instrument panel at driver's seat side.

    Special Tool 

    (A): SUZUKI scan tool (SUZUKI-SDT) 

    Fig 1: Connecting Scan Tool To DLC
    G06867548Courtesy of SUZUKI OF AMERICA CORP.
  3. Start engine and select "PSP Switch" in "Data list" mode on scan tool.
  4. Check that P/S pressure switch is following condition when steering wheel is turned left or right. If check result is not satisfactory, repair P/S pressure switch circuit or replace P/S pressure switch.

    P/S pressure sensor specification 

    Steering wheel at free: OFF 

    Steering wheel turned left or right: ON 

RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.