mazda Workshop Repair Guides

Mazda Workshop Service and Repair Manuals

Component Tests and General Diagnostics|Page 2350 > < Component Tests and General Diagnostics|Page 2348
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Shift Solenoid: Oscilloscope Patterns and Waveforms

Shift solenoid A control

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PCM terminal: 82(+) - 103(-)

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Oscilloscope setting: 5 V/DIV(Y), 5 ms/DIV(X), DC range

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Vehicle condition: drive in the 4th gear

Shift solenoid B control signal

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PCM terminal: 99(+) - 103(-)

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Oscilloscope setting: 5 V/DIV(Y), 5 ms/DIV(X), DC range

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Vehicle condition: Drive in D range, 1st gear

Shift solenoid C control signal

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PCM terminal: 102(+) - 103(-)

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Oscilloscope setting: 5 V/DIV(Y), 5 ms/DIV(X), DC range

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Vehicle condition: Drive in 1st or 2nd gear

Component Tests and General Diagnostics|Page 2350 > < Component Tests and General Diagnostics|Page 2348