Suzuki GSX-R 1000 Service Manual: General description
Combination meter system description
This combination meter mainly consists of a stepping motor, lcd (liquid crystal display) and leds (light emitting diode).
The tachometer pointer is driven by the stepping motor.
The lcds indicate followings: speed, odo / trip 1 / trip 2 / fuel reserve trip / clock / fi (dtc) / lap time counter / panel light brightness, gear position, engine rpm indicator, oil pressure indicator, engine coolant temperature and drive mode position.
Led (light emitting diode)
Led is used for the illumination light and each indicator light.
Led is maintenance free. Led is less power consuming and more resistant to vibration resistance compared to the bulb.
Engine rpm indicator light
This speedometer is equipped the engine revolution indicator light. The engine revolution indicator light is adjustable from 5 000 – 13 750 r/min. (From 5 000 r/min to 10 000 r/min, every 250 r/min and 10 000 r/min to 13 750 r/min, every 50 r/min: initial setting: 11 000 r/min)
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Other materials:
DTC “c49” (p1656): pair control solenoid
valve circuit malfunction
Detected condition and possible cause
Detected condition
Possible cause
Pair control solenoid valve voltage is not input to ecm
Pair control solenoid valve circuit open or short.
Pair control solenoid valve malfunction.
Ecm malfunction.
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Precautions
Precautions for wheel and tire
Proper tire pressure and proper tire loading are important
factors. Over loading tire can lead to tire
failure and loss of motorcycle control.
Under-inflated tires make smooth cornering difficult, and
can result in rapid tire wear.
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Voltage check
If voltage is supplied to the circuit being checked, voltage
check can be used as circuit check.
With all connectors/couplers connected and voltage
applied to the circuit being checked, measure
voltage between each terminal and body ground.
If measurements were taken as shown ...