Mazda 6 Service Manual: Neutral switch inspection

Mazda 6 Service Manual / Fuel and emission control systems / Control system / Neutral switch inspection

Note

Perform the following inspection only when directed.

Continuity Inspection

1. Disconnect the negative battery cable.

2. Remove the neutral switch.J5 MANUAL TRANSAXLE REMOVAL/INSTALLATION.)

3. Inspect for continuity between the neutral switch terminals using an ohmmeter.

If the neutral switch is okay, but CPP/PNP PID value is out of specification, carry out of the Circuit Open/Short Inspection.
If not as specified, replace the neutral switch.

Specification

Circuit Open/Short Inspection

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

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

Open circuit

Neutral switch terminal B (harness-side) and PCM terminal 1W (harness-side)
Neutral switch terminal A (harness-side) and body GND

Short circuit

Neutral switch terminal B (harness-side) and body GND

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Barometric pressure (baro) sensor inspection

Note Perform the following inspection only when directed. The following vacuum values are indicated by relative pressure from the barometric pressure sensor. 1. Connect the SSTs (WDS or eq ...

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