Mazda 6 manuals

Mazda 6 Service Manual: Power steering pressure (psp) switchinspection

Mazda 6 Service Manual / Fuel and emission control systems / Control system / Power steering pressure (psp) switchinspection

Note

Continuity Inspection

1. Inspect the following if the power steering is inoperative (See POWER STEERING FLUID INSPECTION.):

2. Disconnect the PSP switch connector.

3. Start the engine.

4. Inspect for continuity between the PSP switch terminal and GND using an ohmmeter.

Specification


Circuit Open Inspection

1. Disconnect the PCM connector. (See PCM REMOVAL/INSTALLATION.)

2. Inspect the following harness for open or short. (Continuity check)

Open circuit

- PSP switch terminal (harness-side) and PCM terminal 1Z (harness-side)

Short circuit

- PSP switch terminal (harness-side) and body GND

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