Continuity Inspection
WARNING: This page is about a different car, the 2009 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.
- Disconnect the PSP switch connector.
- Start the engine.
- Verify no continuity between the PSP switch terminals while rotating the steering wheel.
- If there is continuity, replace the PSP switch. See POWER STEERING OIL PUMP DISASSEMBLY/ASSEMBLY [MZI-3.7] .