Continuity Inspection

1. 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
2. Disconnect the PSP switch connector.
3. Start the engine.
4. Inspect for continuity between the PSP switch terminal and GND using an ohmmeter.
   • If not as specified, replace the PSP switch.
   • If the PSP switch is okay, but PID value or PCM terminal 55 voltage are out of specification, perform the CIRCUIT OPEN/SHORT INSPECTION .

Specification 

Fig 1: Inspecting For Continuity Between PSP Switch Terminal And GND

Courtesy of MAZDA MOTORS CORP.