Protege L4-2.0L DOHC (2003)
Wheel speed
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ABS HU/CM terminal:
RR: A (+) - B (-)
LR: C (+) - F (-)
RF: D (+) - G (-)
EF: E (+) - I (-)
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Oscilloscope setting: 1 V/DIV (Y), 2 ms/DIV (X), AC range
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Vehicle condition: Driving 30 km/h (18.6 mph)
Note:
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As vehicle speed increases, period of wave shortens.
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If there is malfunctioning in the sensor rotor, wave profile warps.
Vehicle speed output (to PCM) (ATX only)
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ABS HU/CM terminal: J (+) - AA (-)
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Oscilloscope setting: 1 V/DIV (Y), 5 ms/DIV (X), DC range
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Vehicle condition: Driving 30 km/h (18.6 mph)
Note:
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As vehicle speed increases, period of wave shortens.
Vehicle speed output (to instrument cluster)
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ABS HU/CM terminal: Q (+) - AA (-)
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Oscilloscope setting: 1 V/DIV (Y), 5 ms/DIV (X), DC range
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Vehicle condition: Driving 30 km/h (18.6 mph)
Note:
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As vehicle speed increases, period of wave shortens.
