Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2012 Mazda 6 i TouringFACTORY OEM SERVICE PROCEDURE
Power Steering Pressure (PSP) Switch Inspection: Notes
- Inspect the following if the power steering is inoperative: (See POWER STEERING FLUID INSPECTION
.)
- Power steering fluid level
- Power steering fluid leakage
- Power steering fluid pressure
- Disconnect the negative battery cable. (See BATTERY REMOVAL/INSTALLATION [MZR 2.5] .)
- Disconnect the PSP switch connector.
- Reconnect the negative battery cable. (See BATTERY REMOVAL/INSTALLATION [MZR 2.5] .)
- Start the engine.
- Inspect for continuity between PSP switch terminal A and body ground.
- If not as specified, replace the PSP switch. (See POWER STEERING OIL PUMP DISASSEMBLY/ASSEMBLY [MZR 2.5] .)
Factory Service Tools
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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.
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