Values on the Diagnosis Tool
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Monitor item |
Display content |
Data monitor |
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Condition |
Display value |
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BATTERY VOLT |
Power supply voltage for EPS control unit |
Ignition switch: ON |
Battery voltage |
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TORQUE SENSOR |
Steering wheel turning force |
Engine running |
Steering wheel: Not steering (There is no steering force) |
Approx. 0 Nm |
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Steering wheel: Right turn |
Positive value (Nm) |
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Steering wheel: Left turn |
Negative value (Nm) |
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MOTOR CURRENT |
Consumption current of EPS motor |
Engine running |
Steering wheel: Not steering (There is no steering force) |
Approx. 0 A |
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Steering wheel: Right or left turn |
Displays consumption current of EPS motor (A) *1 |
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MOTOR SIG |
Command current to EPS motor |
Engine running |
Steering wheel: Not steering (There is no steering force) |
Approx. 0 A |
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Steering wheel: Right turn |
Negative value (A) |
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Steering wheel: Left turn |
Positive value (A) |
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ASSIST TORQUE |
Displays assist torque being output by the EPS. |
Engine running |
Approx. 0 Nm *2 |
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C/U TEMP |
Displays temperature of the EPS control unit. |
Ignition switch ON or engine running |
Displays temperature of inside of EPS control unit (deg.F/ deg.C) |
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ASSIST LEVEL |
Assist available level |
Engine running |
100 % *3 |
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VEHICLE SPEED |
Vehicle speed |
Vehicle stopped |
0 km/h (0 mph) |
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While driving |
Approximately equal to the indication on speedometer (inside of +/-10%) *4 |
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WARNING LAMP |
EPS warning lamp condition |
EPS warning lamp: ON |
On |
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EPS warning lamp: OFF |
Off |
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ENGINE STATUS |
Engine status |
Engine not running |
Stop |
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Engine running |
Run |
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*1: Almost in accordance with the value of MOTOR SIG. It is not a malfunction though these values are not accorded when steering quickly.
*2:A fixed value is indicated regardless of steering turning.
*3: Normally displays 100%. In case of an excessive stationary steering, the assist curvature gradually falls. However, it returns to 100% when left standing.
*4: It is not a malfunction, though it might not be corresponding just after ignition switch in turned ON.