Mazda 6 Service Manual: Clutch switch inspection

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

Note

Perform the following inspection only when directed.

Continuity Inspection

1. Verify that the clutch switch is installed properly.

2. Disconnect the negative battery cable.

3. Remove the clutch switch.

4. Inspect for continuity between the clutch switch terminals using an ohmmeter.

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

Clutch switch terminal B (harness-side) and PCM terminal 1R
Clutch switch terminal D and body GND

Short circuit

Clutch switch terminal B (harness-side) and power supply
Clutch switch terminal B (harness-side) and body GND

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