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:
Gearshift linkage inspection
Refer to “gearshift shaft / gearshift cam plate removal and installation” .
Gearshift shaft
Check the gearshift shaft for bend or wear.
Check the return spring for damage or fatigue.
If any defects are found, replace the defective part(-s).
Gearshift shaft oil seal
Inspect the gearshif ...
DTC “c46” (p1657-h/l or p1658): excv
actuator circuit malfunction
Detected condition
Possible cause
C46
The operation signal does not reach the
excv actuator.
Excva position sensor voltage low or
high
0.14 V ≤ Sensor voltage < 4.9 V
(without the above range)
excva can not operate properly.
Excva ...
Self-diagnosis function
The self-diagnosis function is incorporated in the ecm. The function has two
modes, “user mode” and “dealer mode”.
The user can only be notified by the lcd (display) panel and led (fi indicator
light). To check the function of the
individual fi system devices, the dealer mode is provided. In ...